Contract manufacturing for adhesives and chemical

Filter adhesives for Filter manufacturers

2010-11-29T00:54:00.000-08:00

The Filter adhesives are synthetic adhesives which is formulated using thermosetting adhesives like epoxy, polyurethane, and acrylic polymer

Filter adhesives are used by leading manufacturers for manufacturing filters. There are various types of filters that are manufactured for filtering liquids, Air, and gas.

The filter is used for removing suspended particles from fluid, liquid, or gas, by passing the liquid through a porous or semi permeable medium. There are different types of filters that are manufactured like Cartridge filter, Filter bags, Hydraulic & lube oil filter, Compressed air filter, Gas filter and many more.

The Filter adhesives feature handling properties which include good gap filling and minimal shrinkage. Many of the Filter adhesives are formulated to withstand exposure to high temperature, aggressive chemicals, and temperature or humidity fluctuation in the operating environment.

The different types of Filter adhesives that are made are as follows, Epoxy Adhesive, End Cap Adhesive, Urethane Adhesive, Filter Media Adhesive, Seam Sealing Adhesive, and End Cap Molding Material.

For bonding hollow tube filters and medical device assembly Urethane Resins is used. Urethane resins has a low viscosity and achieves very good bonds to materials like polycarbonate; PVC; polysulfone; styrene butadiene rubber blended with natural rubber; acrylics; many metals; woods; and most painted surfaces. It is also used in medical devices as it has low viscosity and clear polyurethane system which is UV stable. It is useful for hollow fiber potting and sealing applications in biochemical devices, label doming and bonding hollow fiber separation process membranes.

The self adhesive fibrous air filters are universally compatible with devices that provide filtered air. The Filter adhesives applied to the fibrous which make them self-adhesive air filters for which the process involves where Filter adhesives are applied to flexible fibrous air filter blank composed of polyester batting which is coated with an air permeable non dying adhesive which is vacuumed into the interstices of the fibers. A template serves as a protective cover for the non drying Filter adhesives and it enables the user to shape and/or size it to the configurations that are compatible to the air region intake of the devices on which these self adhesive filters are installed.

Water based adhesive manufacturing

2010-11-29T00:50:00.000-08:00

Water-based adhesives are used for a wide variety of industrial applications, including packaging, labeling, woodworking, paints, molds, fixtures and sealants.

Water-Based Adhesive Manufacturing utilizes water as the carrier fluid of the adhesive, which is made up of a number of synthetic materials that give it the desired strength, thickness, color and other properties. Preference for water-based adhesives has been influenced by many factors, including the rapidly growing practice of using packaging that is itself eco-friendly and biodegradable.

Water-based adhesives are now being used in various applications—including those involving paper, fabric and wood—that once relied almost exclusively on solvent-based adhesives. Technology, green politics and innovations in water-based adhesives may contribute to making solvent-based adhesives obsolete in the coming decades.

Massachusetts' Key Polymer Corporation is one of New England's leading Water-Based Adhesive Manufacturing companies. A member of the Drug, Chemical & Associated Technologies (DCAT) Association, Key Polymer was founded in 1959. The company manufactures a wide variety of proprietary and custom-formulated adhesives, coatings and other chemical compounds, including water-based and epoxy adhesives, wax butyl rubber blends, and epoxy/urethane potting and encapsulating products for industrial applications.

Key Polymer is also a toll manufacturer of chemical compounds, coatings and adhesives. Key Polymer toll-manufactures customized adhesives and chemical compounds for many of its clients. The company's technical and production experts work closely with clients to ensure production efficiencies as well as product performance.

Key Polymer's toll/contract manufacturing services include blending and packaging of intermediate and finished adhesives, coatings and other chemical materials.

Key Polymer Toll/Contract Manufacturing at a Glance
• Capable of delivering water-based adhesive and coating batches of up to 3,000 gallons each
• Cleanroom for production of adhesives and coatings used in the electronics industry
• Can receive railroad tank car shipments for further production or distribution
• Polyurethane and epoxy adhesives compounding of coatings and pastes (up to 1 million CPS)
• Polyurethane reactions
• Rubber milling
• Hot melt adhesive production
• Solvent adhesive and coatings production
• Liquid polymer blending, including addition of fillers, colors and carbon black
• Thermoplastic compounding
• Production of dispersion with three roll mills and dispersion mixers
• Storage of raw materials and finished products at 32 degrees Fahrenheit (0 degrees Celsius)

Chemical compounds and Adhesive Manufacturers

2010-10-28T02:51:00.000-07:00

Key Polymer Corporation is one of New England's leading specialty chemical compounds and Adhesive Manufacturers. Founded in 1959, the company is a member of the Drug, Chemical & Associated Technologies (DCAT) Association.

Key Polymer also manufactures proprietary and custom-formulated assembly and filter adhesives that have several applications:
• lamp basing cements used in the manufacture of light bulbs and lamps
• bonding and sealing requirements in the construction of trucks, trailers, buses and the like (scuff sheet installation, reefer panel repair and applications involving materials such as metals, woods, plastics, foam, etc.)
• neon light transformers and glass headlamp bonding
• specialty products designed for use in extreme weather conditions
• filer end cap molding material—one of the company's solutions was customized to the corporate colors of the client
• High Efficiency Particulate Air (HEPA) filters sealant for specialized cleanrooms used in the electronics industry

Key Polymer provides assembly and filter adhesives, compounds and sealants in urethane and epoxy technologies.

Working closely with clients is a practice that is inbuilt into the company's DNA. Technical and production experts, chemists and chemical engineers work closely with clients throughout the manufacturing process to ensure production efficiencies as well as product performance. Key Polymer also maintains standard products for field service, repair and warranty upgrades.

If you are looking for experienced toll/contract Adhesive Manufacturers in Massachusetts, here's the toll/contract manufacturing side of Key Polymer at a glance:
• Capability to deliver water-based adhesive and coating batches of up to 3,000 gallons each
• Cleanroom for production of specialized adhesives and coatings used in the electronics industry
• Infrastructure to receive and process railroad tank car shipments for further production or distribution
• Polyurethane and epoxy adhesives compounding of coatings and pastes (up to 1 million CPS)
• Polyurethane reactions
• Rubber milling
• Hot melt adhesive production
• Solvent adhesive and coatings production
• Liquid polymer blending, including addition of fillers, colors and carbon black
• Thermoplastic compounding
• Production of dispersion with three roll mills and dispersion mixers
• Storage of raw materials and finished products at 32 degrees Fahrenheit (0 degrees Celsius)

Water based adhesives Purposes

2010-08-30T01:51:00.000-07:00

Adhesives are generally sticky or tenacious substances which are used to bond two or more materials. These substances tend to adhere to the material to which they are applied developing a strong bond formation at the surface level. This adhesive bonding may be developed in different ways. This may be due to the mechanical interlocking of the substrate into the rough surface of the material, Covalent bond formation between the two materials etc. There are several types of adhesives namely Metal adhesives, Natural adhesives, Synthetic adhesives, and Water based adhesives. Natural adhesives are mainly made from plant products and animal wastes. Synthetic adhesives are made from amorphous thermo plastics and thermo setting plastics.

Water based adhesives are widely used in many industrial applications as they use water as the base or the carrier fluid. The adhesive particles are suspended in water thereby reducing the viscosity of the formed adhesive so that it can be applied on any material of varied thickness. As water has a very high surface tension, water based adhesives are very much useful in bonding materials having high surface tension. These water based adhesives are prepared in a unique manner. Initially the adhesives particles are mixed in water at correct proportions and stirred well to form a uniform phase or a mixture. This mixture is then placed in ovens for the evaporation of the extra solvent present in the mixture. The adhesive thus formed must be free completely free from the carrier fluid. Some volatile organic compounds commonly called as (VOCs) are added to the mixture which acts as assistants to the water base for maintaining proper viscosity. As water based adhesives are cheap and the preparation cost for these adhesives are less, many industries prefer these adhesives.

Water based adhesives are used in many sectors. They are mainly useful in carpeting sections, packaging materials, construction purposes, preparation of high pressure tub kits, insulation panels, preparation of cardboard boxes, manufacturing of tapes, automobile parts etc. These water based adhesives also suffer from certain limitations. These adhesives fail to work with materials having loft texture or surfaces. The bonding strength of water based adhesives is directly proportional to the increase in surface energy of materials. They also have limited resistance for humidity and their shear strength decreases with increase in temperature. Thus water based adhesives have their advantages and limitations as well and marks itself as a prominent material in manufacturing process.

Water based manufacturing facility

2010-08-30T01:46:00.000-07:00

With the advent of the glorious new age of science and technology, the production section was one of the major sectors which greatly boomed to its peak. Production seems to be anonymous with Manufacturing. Manufacturing is the process of fabrication or assembly of components or sub-components into finished products either manually or with the help of machines carried out by division of labor. Water based manufacturing process is one in which water and other water soluble materials form a major part in the manufacturing process. Some of the chemical products manufacturing are purely water based manufacturing techniques. An example for water based manufacturing facility is Paint manufacturing process.

In water based manufacturing facility like paint manufacturing process only techniques like weighing, mixing, grinding, thinning, packaging etc take place. No chemical reactions occur. These processes are made to occur in large mixers at room temperature. The raw materials of paint manufacturing are solvents, binders, solids, additives etc. Solids add color and opacity to the coating. Binders are very useful in making the solids adhere to the surface to be coated. Mostly binders consist of resins and oils which are responsible for the mechanical properties of the film prepared. Solvents are required for viscosity adjustment. Solvents like alcohols, esters, ketones, and glycols are used. Additives are added in small concentrations to give a specific property to the coating.

We shall take another example of water based manufacturing facility and look into its features. In the manufacture of Printed circuit boards, a water based solvent is prepared and coated on the surface of these boards which seems to be environment friendly and provides worker safety. These boards can be cleaned with the help of soap and water. In the manufacturing of varnish, Chemical reactions are brought out with the help of heating. Printing ink and aqueous color manufacturing processes are very common types of water based manufacturing facilities which are a boon for screen printing jobs. Adhesives manufacturing process uses a lot of soluble materials and solvents especially binders for the formation of a proper base at correct proportions. These adhesives can adhere to the surface of the materials on which they are coated to provide a strong bonding almost similar to paint manufacturing process. Thus some examples of water based manufacturing facilities and their uses were discussed and hope these facilities might bring light to other growing small scale industries in future.

Epoxy potting compounds for electrical appliances

2010-08-30T01:41:00.000-07:00

Potting is procedure where they cover the electrical or electronic device to protect it from the surrounding environment. It is usually to protect the electronic device from water or moisture or it is to insulate it electrically so that it will operate as designed.

Electrical potting compounds are based on two - component of epoxy resin and two - component polyurethane resin chemistries. These two components are 100 percent solids formulated epoxy resin and polyurethane resin compound and they are solvent free liquids.

Epoxy potting compound are formulated in specific proportion so it can be used as curing agents and modifiers. The formulated blends are such that they can be used according to the device performance specification. Epoxy potting compounds are available in different variety of viscosities; mix ratio, electrical and physical properties.

There are some key features of the Epoxy compound like it has excellent dimensional stability, excellent chemical and moisture resistance, High temperature resistance, excellent dielectric properties, it is easy to process, it has flame retardant properties, it costs less, it has low shrinkage, it’s has a very strong adhesion quality, It is also a U.L recognized potting, it has excellent mechanical properties, it is meter mix and dispense friendly, and last but not the least it has a very good work life.

There are some strengths of the Epoxy potting compound like it is easy to use and are predicable. It has high temperature resistance upto 400 degree F (200 degree C).

There are some weaknesses of the Epoxy potting compound, like they are notch sensitive, if there is a small crack it will easily spread through the whole hardened piece. Due to the Epoxy crack problem it limits the use in a high impact situations. Lactic acid (milk) is very hard on epoxy and it penetrates the Epoxy potting compound. Also other strong acid will attack Epoxy.

Epoxy potting compound are used is different items and in different ways. Epoxy potting compound is used in ignition coils. LED’s, electronic control modules, solar panels, alternative energy equipment, and high quality epoxy potting compound is used for heavy duty filtration applications.

Truck and Trailer Floor Restoration

2010-08-30T01:36:00.000-07:00

Restoration is the only solution to reverse the corrosion of truck or trailer floors. Truck and trailer floor restoration products are both a coating and a structural epoxy adhesive. It is a lightweight, flexible epoxy system that fills gaps, small cracks, and waterproofs the entire floor.

Key Polymer restore is an adhesive which is completely VOC free and will perfectly bond the floor made wooden fibres and the delaminating. This will make your floor a whole lot stronger. Key Polymer Floor Restore is tough to stand up to the harshest cargos, yet safe enough for USDA food contact compliance. 8 hours of drying time is required for the Floor restoration, and can be applied to the entire truck and trailer floor at a lesser cost than anew floor. The cost of doing the restoration is one tenth of getting a new floor done.

Trailer and Truck Floor Restoration Products Available.

Key Polymer Floor Restore is an alternative to expensive sectioning or complete replacement of wood truck and trailer floors. It reinforces the wood and is tough to stand up to the most punishing cargos. It meets today’ safety and environmental concerns.

The time taken for getting a new floor is way more than the time taken for getting it restored. It is easy to apply taking less than two hours. It extends the service life of the truck and trailer and reduces operating costs. Your truck or trailer gets a completely new look after the restoration. It seals and protects new truck and trailer floors and restores old floors.

Tough and Flexible Epoxy System.

Key Polymer truck and floor repair and restoration products are a lightweight, flexible epoxy system that fills gouges, small cracks, and delaminates and waterproofs the entire floor.

Key Polymer Floor Restore is safe enough for USDA incidental food contact compliance and is 100% solids with no VOCs so it meets today's safety and environmental concerns.There are no injuries or damage caused using this product. The truck and trailer floors are sealed and protected as well as restored. The life of the truck and trailer floor increases and the operating cost also reduces.

Toll manufacturing an advantage

2010-07-30T00:03:00.000-07:00

Manufacturer is providing sub manufacturing services to any specialized manufacturing company to complete their product, benefiting them by reducing the cost of the final product. Such specialized manufacturing company is called Toll manufacturing company. The Toll manufacturing company provides a processing/ manufacturing service for other major companies and receive a volume based fee.

Many companies take advantage of the Toll manufacturing companies to reduce their capital investment. Many companies and industries like chemical, minerals, metals, photographic, paper coatings, ink and paint, and cosmetic, pharmaceutical, and sports take advantage of Toll manufacturing companies. The main advantage of using the services of a toll manufacturing company is that it cuts down the production cost. Partial production is outsourced to the Toll manufacturing company who has the equipments and place to do the needful. This way as said before the capital cost and labor cost is reduced and thereby reducing the cost of manufacturing and increasing the profit.

Toll manufacturing company and the outsourcing company make a contract in which the production of the specific batch is outsourced to good manufacturing practices (GMP) certified third parties. The raw material and ingredients are supplied by the outsourcing company or you can call them the originating company in an attempt to control the quality.

Another reason why the Toll manufacturing companies thrive is because not all manufacturing companies can have all the equipments, skills and resources required. There are many processes before the finished product is brought out in the market. To maintain the quality and standard in the market the manufacturer alone cannot invest in all the process or steps of manufacturing the product. It requires huge capital and lots of space. Therefore the Toll manufacturing companies play a vital role in the market for those companies who are into manufacturing products.

The best example that can be given for Toll manufacturing is a Pharmaceutical company; they outsource work to a Toll manufacturing company of various production processes like drug product formulation, compounding, solution polymerization, multi-step organic synthesis and inorganic custom synthesis which includes organometallics and packaging.

Toll manufacturing is not limited to the same country or city. Toll manufacturing companies offer services to companies that are from all over the world.

Trailer floor repair tips for the wooden floor

2010-07-29T23:55:00.000-07:00

Trailer floors are made either of wood or steel. The trailer floor which are of wood in the utility trailer are more subject to getting damaged by the sever weathering and abuse. As wood is not something that is very strong and durable. Wood eventually weathers if subjected to the open environment or water.

In a trailer be it utility or a travel trailer if the flooring is made of wood then there is sure to be areas where after a long usage the wood will start to weather. And these weathered area in the wood become rotten and if the damaged part is not repaired then heavy items that are hauled or put in the trailer can fall through the floor and it poses a potential threat for a road accident.

Fortunately the Trailer floor repair of the wooden floor is not very difficult. All you require for Trailer floor repair is moderate physical abilities and the ability to measure. These skills are found in any average individual.

The next thing that you need to follow for the Trailer floor repair is inspect the end of the wooden floor to check how the lumber has been attached to the frame of the trailer so that you can decide which tool you can use to remove the weathered wood on the floor of the Trailer. Once you have the wood out you can use the old wood for reference in measuring where you need to drill your mounting holes in the new lumber.

Don’t ever attempt to patch the damage wood as patching will not be supported well by the frame under the floor. The best way is to replace the bad section. And you should also make sure each piece of wood is one continues piece with maximum structural integrity. Always use new bolts to fix the lumber to the frame, only use the old bolts if they are in a serviceable condition.

By keeping these few tips of Trailer floor repair in mind you can easily replace the damaged wooden floor of the trailer and it will not cost too much either.

Use of toll manufacturer

2010-04-23T01:11:00.000-07:00

An arrangement in which a firm processes raw materials or semi finished goods for another firm is also known commonly as toll manufacturing. It is widely used in the chemical and process industries, where a secondary company carries out a rift of the production processes. This manufacturing works best for manufacturing companies who wants to cut down cost but still maintain quality and quantity.

Some of the services provide by toll manufacturing are laboratory research, feasibility analysis, process development, multi-tiered scale up and so on. Here are some of the benefits: increase your capacity to meet growing market demand, commercialize new products more quickly as well as cost effectively, engage dedicated resources focused on the meeting timelines, lower your risks and there is no capital investment.

Most of the chemical industries go for outsourced manufacturing processes for reducing their operation cost or any lack of equipment to enhance their productivity. And there are many companies wish to save more money so they develop some new ways in improving their operations instead of hiring people. Thus they approach the toll manufacturers to do their work perfectly. By approaching the best and experienced manufacturer you can save a lot. Before approaching the toll manufacturer to work on chemical filling, you should confirm first whether you can execute it on your own.

When approaching this kind of manufacturers, check whether they are certified to do that because doing some manufacturing such as chemical is quite risky. The certification shows that only experienced and qualified people are working for performing these kinds of tasks. Also check whether they have the capacity to meet your expectation levels and implement the business as their own. The lack of equipment is also the reason behind the dealing with these manufacturers; some companies do not have additional equipment for their work while others do not have skill to operate such equipments.

The toll manufacturers also do the human resource work for your company by selecting another set of people, giving them proper training and develop them according to your company needs. The toll processing reduces your burden in work and let you to earn more money without any loss. Hence it is must that you should have mutual understanding with the toll processors.

Thus the toll manufacturing is one of the best outsource solution that developed to meet the needs of both small and medium scale business.