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Release Agents for Thermosets

Release agents are required particularly when moulding thermosetting resins, such as polyester, epoxy and polyurethane laminates. [Pg.214]

As well as improving mould release. Axel s latest Mold-Wiz pellets can reduce the resin viscosity without adverse effect on physical properties. This makes for better flow of the resin at lower temperatures, and reduced flow marks and knit lines on moulded products - all of which make a significant contribution to increased productivity. Compared with commodity lubricants, the MoldWiz [Pg.214]

Type Slip agents Anti-blocking Combination  [Pg.215]

Slip regulation Very good Very good None None Very good Very good [Pg.215]

Chem. Descrip. 52% Polyether-modified methylalkylpolysiloxane copolymer with 43% Stod., 5% 1-ethoxy-2-propanol acetate Uses Air release agent for thermoset resin systems such as unfilled/filled epoxy, PU, or phenolic resins Features Prevents air inclusions and porosity Properties Colorless clear liq., ether-like odor insol. in water sp.gr. 0.85 dens. 7.17 Ib/gal vapor pressure 2 mm Hg (20 C) b.p. 135-196 C flash pt. (Seta CC) 38 C ref. index 1.441 52% NV Use Level 0.1-0.5% on total formulation... [Pg.146]

Chem. Desetip. Polyethylene wax CAS 9002-88-4 EINECS/ELINCS 200-815-3 Uses Lubricant for PVC, PS, cable filling compds. mold release agent for thermosetting plastics pigment cone, for plastics vise, reducer, m.p. improver, and hardener for hot melts and wax compds., abrasion-resist, printing inks... [Pg.911]

Chem. Descrip. Polyethylene wax CAS 9002-88-4 EINECS/ELINCS 200-815-3 Uses Rubber processing aid mold release agent for thermosetting plastics pigment cone, for plastics... [Pg.912]

Uses Air release agent for thermoset resin systems such as unfilled/filled epoxy, PU, or phenolic resins... [Pg.190]

Uses Lubricant and release agent for PVC, polyolefins, polyamide, PS, linear polyesters, TPU, thermosets carrier for pigment cones. emulsifier in cosmetics Trade Name Synonyms Licolub WE4 [Clariant http //www. clariant com, http //www. clariant-northamerica. com]... [Pg.1913]

The remainder of this entry is concerned with external mould release agents for use with thermosetting resins, mainly in open mould and low throughput operations. In the case of large fibre glass polyester or epoxy... [Pg.559]

Uses Slip agent for polyolefin films release agent for polymer systems dispersant in color cones, and printing inks process aid/lubricant for thermoplastic elastomers, thermoplastic resins, thermoset rubber systems food-pkg. adhesives, coatings, paper, cellophane, polymers, films Regulatory FDA 21CFR 175.105,175.300,175.320,176.180,177.1200,... [Pg.1067]

Thermoset polyurethanes are cross-linked polymers, which are produced by casting or reaction injection molding (RIM). For cast elastomers, TDI in combination with 3,3,-dichloro-4,4,-diphen5lmethanediamine (MOCA) are often used. In the RIM technology, aromatic diamine chain extenders, such as diethyltoluenediamine (DETDA), are used to produce poly(urethane ureas) (47), and replacement of the polyether polyols with amine-terminated polyols produces polyureas (48). The aromatic diamines are soluble in the polyol and provide fast reaction rates. In 1985, internal mold release agents based on zinc stearate compatibilized with primary amines were introduced to the RIM process to minimize mold preparation and scrap from parts tom at demold. Some physical properties of RIM systems are listed in Table 7. [Pg.351]

Plastic, rubber, and non-iron metal processing (extrusion aid and release additive for plastics and rubber e.g., PUR, thermosets, casting resins, high melting point mold release agents and additives)... [Pg.685]

Aqualine. [Dexter/Fiekote] Water-based release agent semipermanent mold release interface for natural and synthetic rubber oompds., thermosets and thermoplastics. [Pg.31]

See other pages where Release Agents for Thermosets is mentioned: [Pg.321]    [Pg.912]    [Pg.214]    [Pg.1212]    [Pg.321]    [Pg.912]    [Pg.214]    [Pg.1212]    [Pg.826]    [Pg.109]    [Pg.826]    [Pg.357]    [Pg.826]    [Pg.101]    [Pg.351]    [Pg.11]    [Pg.784]    [Pg.101]    [Pg.153]    [Pg.362]    [Pg.304]    [Pg.308]    [Pg.641]    [Pg.305]    [Pg.572]    [Pg.455]    [Pg.455]    [Pg.455]    [Pg.456]    [Pg.456]    [Pg.456]    [Pg.456]    [Pg.456]    [Pg.456]    [Pg.456]    [Pg.456]    [Pg.456]    [Pg.456]    [Pg.456]    [Pg.457]    [Pg.457]    [Pg.457]   


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Release agents

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