Coating ingredients for Plastic Coatings

EBECRYL® 436 by allnex is a reactive chlorinated polyester resin diluted 40% with the reactive diluent trimethylolpropane triacrylate (TMPTA). It exhibits good lithographic behavior, pigment wetting properties and fast cure response in ultraviolet light (UV) curable coatings and inks. Cured films of EBECRYL® 436 display good adhesion to metals, plastics and paper. It is recommended for wet lithographic inks for paper, plastics and metals, overprint varnishes and post-formable inks.

DEGALAN® 64/12 N distributed by DKSH is a granulated polymer based on methacrylates. It is versatile binder for concrete- and thick-layer metal coatings. It exhibits weather- and chemical resistance and lightfastness.

• It is used in marine & container coatings, primers, impregnations, exterior house- and road marking paints and plastic coatings.
• It is compatible with most PVC copolymers, nitrocellulose, chlorinated rubber, plasticizer, cellulose acetobutyrates/acetopropionate and partly compatible with alkyd and epoxy ester resins.
• DEGALAN® 64/12 N has a shelf life of 5 years and is available in Indonesia, Philippines, Vietnam, Belgium, Netherlands and Luxembourg.

EPOCROS™ WS-700 by Nippon Shokubai is a VOC-free adhesion promoter and a waterborne crosslinker based on acrylic, high oxazoline functionalized reactive copolymer. The new crosslinking technology enhances the reactivity between oxazoline groups and carboxy groups through a heating and mixing process involving EPOCROS™ WS and a carboxy group-containing emulsion with a specific neutralization rate.

• It offers lower curing temperature, excellent storage stability, no peeling and long pot life for one packaging.
• It provides film properties, low toxicity, fast drying and improved water- & heat resistance.
• EPOCROS™ WS-700 allows crosslinking reaction at low temperature (80-120°C) and without any by-product.
• It exhibits high reactivity and performance expression with even small addition.
• It offers excellent adhesion to polyethylene terephthalate (PET), oriented polypropylene (OPP) and polyvinyl chloride (PVC).
• Recommended for coatings (metals, films, paper, plastics, leather), primer (film, plastics, building materials, automobiles, PVB inks), paints, inks and pigment printing.
• It is registered with CSCA (Japan), TSCA (USA), REACH EU and IECSC (China) regulations.

WANNATE® HB-75MX by Wanhua Chemical is an aliphatic biuret polyisocyanate based on hexamethylene diisocyanate (HDI) and dissolved in 25% of 1-methoxy-2-propyl acetate (MPA) and xylene (1:1). It exhibits high chemical- and weathering resistance, very good gloss retention and outstanding mechanical properties. It can be mixed with aliphatic- and aromatic polyisocyanates, polyester polyols and polyacrylates.

• It can be used as the hardener component for lightfast two-component polyurethane coatings.
• WANNATE® HB-75MX is suitable for automotive refinishing, transportation, industrial finishing and plastic coatings.

SYLOID® 7000 distributed by DKSH is a wax treated, synthetic amorphous silica with special organic treatment. It acts as a matting agent. It exhibits high porosity, high matting effect, ease of dispersion, excellent film clarity and film smoothness.

• It offers excellent optical properties in wet paint and dried coating film.
• It is suitable for use in high quality water-borne and solvent-borne coatings for furniture, artificial and natural leather, automotive plastic parts, foils, laminates, and UV-curable acrylate systems.
• SYLOID® 7000 has a shelf life of 12 months.
• It is available in Asia and Europe.

WANNATE® HT-100 by Wanhua Chemical is a solvent-free, aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). It can be used as the hardener component for lightfast two-component polyurethane coatings. It offers high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties.

• WANNATE® HT-100 is suitable for automotive refinishing, transportation, industrial finishing and plastic coatings.
• It can be mixed with aliphatic- and aromatic polyisocyanates, polyester polyols and polyacrylates.

WANNATE® HT-100plus by Wanhua Chemical is a solvent-free aliphatic polyisocyanate based on 1,6-hexamethylene diisocyanate (HDI). It can be used as a hardener component for lightfast two-component polyurethane coatings. It exhibits high resistance to chemicals and weathering. It is colorless to slightly yellow liquid.

• It offers very good gloss retention and outstanding mechanical properties.
• It can be mixed with aliphatic- and aromatic polyisocyanates, polyester polyols and polyacrylates.
• WANNATE® HT-100plus is suitable for automotive refinishing, transportation, industrial finishing and plastic coatings.

Lacper® 4507 by Wanhua Chemical is a self-crosslinking acrylic copolymer emulsion. It shows high transparancy, excellent in-can and dry-film clarity because of its small particle size.

• It exhibits good film hardness, fast drying speed, good sandability and excellent chemical resistance.
• It has good adhesion to a variety of substrates such as wood, plastics such as ABS, PC and PVC.
• Lacper® 4507 contains no APEO, formaldehyde and its derivative.
• This waterborne resin is recommended for interior, exterior, primer sealer, midcoat, basecoat, clearcoat, topcoat, wood and plastic applications.

DURANATE™ TPA-100 distributed by DKSH is a high-performance aliphatic polyisocyanate hardener designed to enhance the durability and longevity. It is made from toluene diisocyanate (TDI). It offers superior adhesion, excellent weather resistance, and improved gloss retention.

• It provides high NCO content, lower viscosity, good coating film appearance and low residual monomer.
• DURANATE™ TPA-100 is suitable for two-component applications, including plastic coatings, automotive refinishes, industrial, automobile and motorcycle base coats and top coats, as well as heavy-duty coatings.
• It is available in Canada.

Photomer® 6008 distributed by DKSH is a high viscosity, proprietary, aliphatic urethane acrylate oligomer. It is an excellent film former and it contributes towards unique performance properties typical of urethane acrylates in UV/EB curable formulations.

• It exhibits fast cure speed, low odor, skin irritancy and low volatility.
• It is recommended for use in UV/EB curable electronic coatings including solder masks, plate resists, conformal coatings, component coatings and insulating varnishes.
• It is an excellent base resin for screen printing inks where it contributes to consistent application viscosity, better pattern resolution and uniform coating thickness during cure.
• It forms tough, durable films with excellent high temperature stability, superior solvent resistance, high surface hardness and good flexibility when cured.
• It is suitable for lithographic and direct roll methods in addition to screen printing presses.
• It provide high gloss, reactivity, adhesion, yellowing resistance & high build and protection to printed surfaces.
• It is recommended for overprint coatings (varnishes) for paper/paperboard, plastics, metals and wood.
• The shelf life of Photomer® 6008 is 12 months.
• It is available in Japan, Taiwan, South Korea and France.