Polymer Valley Chemicals adds capability to de-densify fillers

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Monday, October 1, 2012
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Akron, OH - Polymer Valley Chemicals, a supplier of custom treated and pre-weighed mineral fillers, announces the addition of new capabilities to de-densify fillers normally provided in a pelletized or a densified physical form. New vibratory screening capabilities have also been added to classify these materials. This changes the form of the filler from a spray dried bead or a densified agglomerate, granule or pellet, to a powder. Precipitated silica and water-washed spray dried kaolin clays are frequently supplied in a densified form. This ability to reduce these fillers to fine powders allows better dispersion in low shear polymers. Polymer Valley offers a variety of mineral fillers including kaolin clays, silica products and carbon black in custom weights, formulations and packaging.

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" j! k4 g# i1 y/ {1 b  o7 cAkron，俄亥俄州 - 高分子谷化学品，供应商，自定义的处理，并预先称重的矿物填料，除了宣布新的能力，通常提供了加工为颗粒状的或致密的物理形式的去离析填料。新的振动筛分功能也被添加到这些材料进行分类。这改变了形式的填料从喷雾干燥珠或致密的附聚物，颗粒或丸状，粉末状。沉淀二氧化硅和水洗喷雾干燥高岭土经常以致密的形式供给。这种能力，以减少这些填料成细粉，可以更好地分散在低剪切聚合物。高分子谷提供了多种矿物填料，包括高岭土，硅胶制品，炭黑在自定义的权重，配方和包装。