Synthomer offers low profile additives

Synthomer offers low profile additives

rp4803pgs28_31.qxd 10/03/2004 16:35 Page 31 Synthomer offers low profile additives Synthomer PVA beads (left picture) and a typical LPA applicati...

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rp4803pgs28_31.qxd

10/03/2004

16:35

Page 31

Synthomer offers low profile additives

Synthomer PVA beads (left picture) and a typical LPA application (right).

LOW PROFILE additives (LPAs) designed for composites are available from Synthomer Ltd. The company now offers a range of polyvinyl acetate (PVAc) polymers suitable for sheet and bulk moulding compound (SMC and BMC), pultrusion and resin transfer moulding (RTM) processes. Synthomer, with corporate headquarters near London, UK, has 11 manufacturing sites worldwide and a global

network of agents and distributors. Synthomer supplies synthetic polymers to a broad range of industries from paints and adhesives to textiles, speciality papers and plastics. The company specialises in PVAc, polyvinyl alcohols, acrylic polymers and styrene butadiene latex. Synthomer; e-mail: [email protected]; website: www.synthomer.com.

AOC delivers color technologies IN EFFORTS to improve performance, aesthetics and processability of cast polymer products AOC has created new Vicast® resin, Vibrin® gel-coat and Chroma-Tek® colorant products. Vicast A540-DHA-15 casting resin is said to offer the combination of improved green strength and reduced colour. It is said to allow a single resin to be used for both cultured marble and onyx end-products. The product can also be used in flat or contoured moulds to make small or large parts. Applications for Vicast A540DHA-15 include bath fixtures, shower pans and walls. Vibrin G425AA clear gelcoat is said to provide cure benefits for the cast polymer

manufacturer and outstanding resistance to moisture. It has a 100% NPG base for moisture resistance. A 48% styrene gelcoat, it is typically sprayapplied to the mould to provide a protective surface to cultured marble and onyx products. AOC expects this product to sell well to manufacturers of sinks, baths, shower components and other products exposed to water. Chroma-Tek CT-10866 pigment dispersion is a more affordable version of the popular white used for automatic casting equipment. The high strength dispersion is also said to offer ease of processing in hand-mixing operations. AOC; tel: +1-901-854-2847; website: www.aoc-resins.com. March 2004

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