Ostar 1000

Short Description:

Product description Ostar 1000 is a kind of calcined kaolin powder treated by special process. The chemical composition is anhydrous aluminium silicate. Ultra fine powder, very few filtration residue, moderate viscosity, so that the production of electrophoretic coating to maintain high efficiency. At the same time has the advantages of low conductivity, good chemical stability and good suspension, can keep the sedimentation stability and storage stability of electrophoretic coatings, prolong...

FOB Price: US $0.5 - 9,999 / Piece

Min.Order Quantity: 100 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

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Product description

Ostar 1000 is a kind of calcined kaolin powder treated by special process. The chemical composition is anhydrous aluminium silicate. Ultra fine powder, very few filtration residue, moderate viscosity, so that the production of electrophoretic coating to maintain high efficiency. At the same time has the advantages of low conductivity, good chemical stability and good suspension, can keep the sedimentation stability and storage stability of electrophoretic coatings, prolong electrocoats service life, improve the salt fog resistance of the coatings film, improve the smoothness, compactness and uniformity. CAS number 92704-41-1.

Product index

project	Company	Index range	Test standard
Whiteness	R457，%	91±2.5	GB/T 5950-2008
granularity	-2μm，%	90±2	BT-1500
Oil absorption	g/100g	45±5	GB/T 14563-2008
Residue of sieve	325mesh%	≤0.003	GB/T 14563-2008
conductivity	μs/cm	≤35	FE38-Standard
fineness of grind	μm	≤15	GB/T 21867 .2-2008
PH		6.0-7.5	GB/T 14563-2008
Water content	%	≤0.8	GB/T 14563-2008
bulk density	Kg/L	0.35-0.55	GB/T 16913.3-1997
True density	g/cm³	2.65-2.75	GB/T 5071-1997