Company's proprietary silicone fluid concentrates for all thermoplastics improve mold release, reduce overall cycle time, reduce rejects, and improve part wear and bearing properties.
AIRTECH ADVANCED MATERIALS GROUP
Release All environmentally friendly release agents for metal and plastic molds contain no CFCs, low VOCs, and are non-Red Label. Products can work up to 900 F and clean off easily. Safelease 30 PTFE-based, nonsilicone release agent has no solvents and is 100% water-based.
AKCROS CHEMICALS AMERICA
Interstab G-8257 additive-type internal mold release for use in a number of polymer applications. FDA-approved, physical properties include a melting point of 288-295 E In rigid PVC, G-8257 improves melt-flow characteristics and yields products with reportedly good surface finish, color and physical properties. In flexible PVC and plastisols, G-8257, at levels of 0.20-1.50 phr, provides external lubrication Or mold-release properties.
Armoslip slip agents add slip and antiblock characteristics and serve as internal mold releases. Products reportedly speed up molding and extrusion, and give a smooth surface, high gloss, and close conformity to mold details.
These high-molecular-weight fatty acid amides dissolve in resins at processing temperatures but migrate to the surface of products as they cool.
AMERICAN INGREDIENTS CO.
Offers glycerol esters with a range of particle sizes that function as mold-release agents. Pationic 901 fine beads act as internal mold releases in polyolefins as well as providing antistatic and lubrication benefits. Pationic 909 and 919 very fine beads are beneficial in rotational-molding applications by aiding in mold release and effective blending of pigments and colorants.
Specialty lubricant concentrates for most thermoplastics reportedly improve wear resistance and mold release, reduce warpage and rejects, lower material and energy costs, make finishing easier, and reduce tool
wear. Products available in cubes, pellets or as powders, offered alone or in multifunctional concentrates.
AXEL PLASTICS RESEARCH LABORATORIES
Xtend water- and solvent-based semi-permanent releases are reactive resin solutions that crosslink, curing to provide a durable release film.
The Xtend products offer a wide selection of mold sealers and releases for all types of resin and composite molding applications including open molding, compression molding, vacuum transfer, RTM, RIM and filament winding.
BAKER PETROLITE POLYMERS DIV.
Synthetic polyethylene-based low-molecular-weight polymers and related derivative products and microcrystalline waxes for use as mold-release agents and antiblocking agents for thermoplastic elastomers, polyurethanes, polystyrenics, and polyolefins in film, foam, and injection molding applications.
FDA-compliance on many products.
BASF CORP. CHEMICALS
Luwax PE and montan waxes for use as lubricating, wetting and mold-release agents, as well as dispersants for pigments and fillers. Compatible with a wide variety of TPUs, nylon, PC and ABS. Can be extruded, injection and blow molded. In extrusion, products reportedly allow control over plastication time and maximum torque, and reduce tack and improve gloss of finished goods. In film processes these waxes reportedly reduce tack without affecting film transparency and do not plate out.
External release agents, primarily for injection molding, but including compression molding, extrusion and RIM.
Also a range of paintable and silicone-based products from very light-duty film-forming sprays to heavy products specifically designed for rigid PUR foams. Paintable releases available as dry and lecithin-based lubricants, as well as light-duty and heavy-duty. Products available in aerosol packages or in 5-gal or 55-gal bulk containers.
Mold-Ease mold-release agents for injection molding. Other products include silicone and paintable nonsilicone releases, lecithin-based releases, mold cleaners, and mold rust-preventive product. Available in aerosol and bulk.
Lusin release agents and additives for most molding applications. Products include acrificial and semi-permanent releases as well as mold cleaners and sealers. Markets served include automotive, aerospace, composites, marine and all other FRP manufacturing processes.
CHEMTURA CORP. Silicone fluids in a range of viscosities plus organomodified fluids are used as internal lubricants and mold releases for thermoplastics. Typical product is L-45 used at viscosities of 10,000 to 60,000 cst. Products reduce coefficient of friction, improve wear resistance, and may improve surface appearance and gloss of molded parts.
Other internal mold-release additives include Kemamide E, S, B and U primary fatty amides for PE, PP, PVC, PUR and elastomers.
Hystrene fatty acids recommended as mold release and lubricants in PS.
Atmos 150, Atmul 84 and Dimul S food-grade mold-release, antistatic and antifogging agents for polyolefins and PVC.
MoldPro internal mold-release agents and processing aids for polyolefins, engineering resins and elastomers.
CLEARCO PRODUCTS CO., INC.
High-performance silicone spray release agent for molded materials formulated without methylene chloride or trichloroethane. Product dries instantly, meets FDA specifications, is nonflammable, and does not contain any Class I ozone-depleting chemicals.
COGHIS CORP. PLASTICS TECHNOLOGY DIV.
Fatty-acid esters for use as internal or external lubricants for various engineering resins and PVC formulations. Supplied in solid and liquid forms. Help increase production rates, reduce melt temperatures and reduce power consumption.
Specific polymeric polyfunctional esters such as Loxiol G70S for mold release in rigid and flexible PVC.
Other esters such as Loxiol HOB7119 are effective as mold releases for acrylics, acetals and PC. Loxiol G71S is a mold release for polyurethane. Simple esters include Loxiol G33 and Loxiol G47 for PC.
Crodamide lubricant additives used to reduce the coefficient of friction, improve mold flow, and mold release in PE, PP, PET, PS, PVC, nylon, and other specialty engineering resins. These high purity additives do not contribute to mold build-up.
From Ceara Products Div., mold-release waxes made from refined No. 1 carnauba wax. Build-up is said to be reduced and color transfer eliminated. Waxes thoroughly cured before shipment and ready for immediate use in fiber-reinforced plastics, cultured marble, and polymer concrete.
From Frekote Div., Frekote mold-release products for elastomeric, thermoset, and thermoplastic molding applications:
* Frekote 44-NC/55-NC semi-permanent, nontransferring releasing interface for molding fiberglass, graphite, and boron reinforced epoxy and BMI composites.
* Frekote 700-NC/770-NC general-purpose, semi-permanent release agent for operations requiring high slip, as in filament winding.
* Frekote FRP-NC polymer releasing interface for molding fiberglass boats, tubs, shower stalls, and cultured marble sinks.
* Aqualine water-based products, providing performance equal to traditional solvent-based release agents, are suited for molding rubber parts or composite parts from heated molds.
* Frekote CFC-free mold sealers and release agents for polyester, rubber; composite, epoxy and rotomolded PE applications where safety and environment are concerns.
Three grades of low-build-up, spray-on mold releases available in 16-oz cans. All-purpose economical silicone grade provides dependable performance for most applications. Premium silicone grade for tougher sticking problems and FDA-approved for food industry applications. The third grade, a paintable mold release for parts to be painted, plated or hot-stamped. Silicone-free and suitable for use with PS and most other resins.
DOW CORNING CORP.
Silicone fluids, coatings, dispersions and emulsions as internal and external mold releases for use with most plastics, urethane, metal, and rubber mold materials.
Silicone fluids in a range of viscosities are essentially nontoxic and present a very low environmental hazard. Thermally stable and available in industrial, food, and medical grades.
Release coatings include quick-curing silicone resins, paintable materials, 100% silicone fluids and resin/fluid blends. Some products approved for food processing and packaging.
Dispersion products include room-temperature vulcanizing elastomers that cure to a tough, rubbery coating. Good release from sticky materials, and effective from -57 to 204 C.
Emulsions may be nonionic or anionic and can generally be applied by brushing, spraying or wiping. Offer good lubricity, stability and water-repellency. Used with acrylics, epoxies, elastomers and castings.
DUPONT PERFORMANCE LUBRICANTS
Krytox dry-film lubricants offer semi-permanent release properties in a variety of plastic and rubber molding applications and provide a highly nonstick surface, which is chemically inert, nonflammable, and thermally stable to 500 F. Krytox is a clear, ultra-low molecular weight, PTFE-based liquid dispersion that dries into a film. Krytox DF, DF/IPA and DF/W dispersions available as concentrates in 14 lb, isopropyl alcohol and water allowing user to customize the dispersion for ease of application and adequacy of coverage. Specially formulated, ready-to-use Krytox products also available as release agents for specific applications.
EASTMAN CHEMICAL CO.
Epolene polyolefin waxes offered as extrusion lubricants for rigid PVC. Also useful as processing and mold releases for ABS, polyesters, PC, nylons, polybutylenes, and PE.
FERRO CORP. PLASTIC COLORANTS DIV.
Synpro metallic stearate lubricants Synpro calcium stearate 15F and Synpro-Flo 92 for flexible and rigid PVC are easily dispersed, low-dusting, high-bulk and granular. Synpro calcium stearate 114-36, 114-40, and Synpro zinc stearate 8 for HDPE, LLDPE and PP. Synpro zinc stearate XRP mold-release agent for reinforced plastics features more efficient release, improved surface, more rapid wet-out, lower mix viscosity, and improved handling characteristics.
FRANKLYNN INDUSTRIES, INC.
QS9000/ISO9001 certified company offers Diamondkote and Aqualift solvent-free, water-based release agents bond to the tool surface, enabling multiple releases and increased productivity. Products decrease build-up on tool surfaces and parts and extend tool life between cleanings. Nonsettling and freeze-thaw stable. Applications include rigid PUR, RIM, and integral-skin foams; polyester FRP for bathtubs, spas, showers, cultured marble, and boats; thermoplastics; and epoxy and polyimide.
GE ADVANCED MATERIALS SILICONES
Silicone mold-release additives for molded plastics.
HYPERLAST NORTH AMERICA
Line of release agents prevents adhesion in casting and molding. Synlube products offered in wax-based, silicone-based and water-based formulations.
External mold releases in aerosol cans and aerosol tanks, or as bulk concentrates. Silicone releases stocked in various concentrations. Paintable releases include organic oil, water-soluble ester spray and zinc stearate.
Exclusive Econo-Cube system, a prep-lumbed, turnkey package for applying pure mold-release fluid using compressed air.
Custom, automatic mold-release spray systems also available.
Acrawax C ethylene bis-stearamide wax additive in a range of particle sizes, including a dispersion grade. Product provides an exceptional balance between internal and external lubricity, as well as release properties.
Also Glycolube esters (ranging from glycerol monostearates and oleates to pentaerythritol tetra-stearate) as internal lubricants and mold-release agents.
MERECO PRODUCTS DIV. METACHEM RESINS CORE
Metapart 7582 fluorocarbon external mold-releases available in bulk packaging.
M. MICHEL & CO., INC.
Cachalot plastics additive S-53T3 higher-alcohol-based extrusion, casting, and calendering aid primarily for flexible PVC prevents plastic from sticking to molds and dies.
Michel XO-24 integral processing additive for use in resins such as linear PE and PVC. Components are FDA-approved for food-contact applications and can be used as a release agent inherent in its functions as an antistatic agent.
Additionally, Michel XO-24 improves mold release and de-staticizes without significantly reducing surface resistance of molded or cast resin.
PENRECO DIV. PENNZOIL PRODUCTS CO.
White mineral oils and petrolatums as external or internal mold releases. All USP and NF grades meet FDA regulations for food-contact use.
PLASTIC PROCESS EQUIPMENT, INC.
Silicone mold-release agents include Econo-Spray standard 6% concentration and 15% high concentration. Hi-Line silicone spray designed specifically for molding styrenes and other plastics sensitive to solvent contact.
Nonsilicone agents include Econo-Spray paintable, Hi-Line spray paintable, dry powder with Teflon, dry waxy with Krytox, zinc stearate, neutral oil and lecithin. Formulas are suitable for applications involving decorating or printing. Bulk formulas available. Mold cleaners and rust preventive sprays also available.
Specialty additive concentrates in pellet form include:
* RZ40 for nylons, ABS, and PS reportedly develops excellent mold-release properties and lubrication at use levels of 0.5-1.0%
* RE40 for PP, PE and EVA reduces mold sticking and improves part release at use levels of 0.5-1.0%.
Complete line of mold releases, cleaners and protectants featuring dry releases, biodegradable releases and cleaners, products for food and medical applications and thermoset mold releases.
Universal and plastic-specific mold releases include Bomb-Lube yellow label universal and Bomb-Lube blue label paintable mold release.
Company's Parfilms, which are synergistically blended, are available for polyester, epoxy and urethane resins.
Precision formulas for special applications include antistatic spray and general purpose products for PS, nylon, PC, PE and PP. AntiStick releases are FDA-approved for primary and secondary food contact.
All products available as aerosols in pressurized spray cans and 50-1b cylinders as well as non-aerosol bulk packaging in 1-, 5- and 55-gal containers.
ROGER A. REED INC.
Offers synthetic wax internal lubricants and mold releases.
Offers cetyl alcohol NF and cetyl-stearyl alcohol as mold releases in plastics.
SHERWIN-WILLIAMS DIVERSIFIED BRANDS
Two lines of mold-release agents in non-ozone-depleting formulations contain no CFCs or HCFCs. Premium 800 series and Economy 300 series are safe on most plastics, have low or no odor, and are fast-evaporating for less mess and no residue. Products include food-grade silicone, heavy-duty paintable, dry film Vydax, dry powder zinc stearate, paintable lecithin, urethane and styrene silicone, and heavy-duty silicone formulas. USDA- and FDA-approved. Also full line of Sprayon chemicals and Krylon paints in over 300 colors.
SILOGRAM LUBRICANTS CORP.
Offers silicone mold releases.
SLIDE PRODUCTS, INC.
Releases in various formulations; most are 100%-free of ozone depleting chemicals. Light-, medium- and heavy-duty formulations include E/S environmentally-safe water-based releases, economical Econo-Spray releases, silicone and nonsilicone releases, releases for medical products, food-approved releases, and releases for post decoration. Products come in aerosol and bulk formulations.
New cleaning product Mold and Metal Wipes for mold cleaning and degassing products are nonflammable and fast drying formulations for removing oils, waxes, and greases from a molding or die surface.
Mold-release agents are solvent-based, water-based, semi-permanent coatings and 100% solids. Will custom formulate.
STEPAN CO. PLASTIC & FIBER ADDITIVES
Zelec release agents recommended as internal release additives in polyester, vinyl and specialty resin systems. Effective in composite manufacturing processes such as SMC/ BMC and pultrusion.
New line of viscosity modifiers and additives act as both release agents and viscosity modifiers for resin-filled composite systems.
External mold-release agents meet UL and FDA requirements. Silicone, nonsilicone and paintable release agents available. Products packaged in ozone-friendly aerosols and bulk liquid containers. Also mold cleaners and rust preventives in aerosol or bulk.
TEKNOR COLOR CO. DIV. OF TEKNOR APEX CO.
Internal mold-release concentrates in various thermoplastic and engineering resin carriers can include other additives. Custom concentrates simplify handling and eliminate multiple weigh-up errors.
TIODIZE CO. INC.
Tiolon X20 PTFE external mold-release agent and lubricant for injection molding. Dries in minutes and increases service life with no transfer or build-up. It is translucent with a very thin film thickness of 0.0002 to 0.0007 in. and resistant to fluids, chemicals, abrasion, and corrosion. Product can also be used to lubricate anodized aluminum by impregnating the oxide layer, which reportedly extends wear life and provides superior release characteristics.
TSE INDUSTRIES INC.
Crystal semi-permanent water-based mold releases for use in rubber compression, injection and transfer molding operations.
Two grades of internal release agents for unsaturated polyester compounds for FRP. One is for steel molds and the other for aluminum or plastic tools.
Range of silicone external release agents provides defect-free surfaces for better quality and low rejection rates. Features include temperature stability, low surface tension, and uniform wetting on various mold surfaces. Products provide multiple releases and long shelf life.
ZIP-CHEM PRODUCTS DIV. OF ANDPAK-EMA, INC.
Environmentally driven products offered to meet high-technology specifications for markets such as pharmaceuticals, electronics, and aerospace. Products available with FDA and UL ratings.
Specializes in environmentally safe maintenance products developed to maximize productivity and life of molds.
Mold-release agents, cleaners and corrosion preventatives available from distributors nationwide.
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|Title Annotation:||PRODUCT LINES REVIEWED|
|Date:||Oct 1, 2006|
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