ANTI-TERRA® -210

ANTI-TERRA®-210 by BYK is a wetting and dispersing additive to prevent fumed silica settling in laminating resins. It is a solution of copolymer with filler-affinic groups. It prevents the sedimentation of hydrophilic fumed silica in unsaturated polyester and vinyl ester resins. It contains multiple active groups which attach to fumed silica particles and stabilize the existing network. This controlled flocculation effect prevents the fumed silica particles settling in the resin. The side effects are increased thixotropy and improved sag resistance. It has no impact on curing properties. The recommended level is 5-20% additive (as supplied) based on the percentage of hydrophilic, pyrogenic fumed silica. ANTI-TERRA®-210 is listed in EINECS, TSCA, DSL, ENCS, PICCS, IECSC, AICS, NZIoC and ECSI. It complies with EU Directive 2002/95/EC (RoHS), EU Directive 2002/96/EC (WEEE), EU-Directive 94/62/EC (Packaging waste), CONEG Toxics in Packaging, EU Directive 2011/65/EC (RoHS 2) and REACH Regulation (EC) No. 1907/2006. The shelf life of this product is 36 months.