Factory Supply Precipitated Silica Powder for Sole Making

Factory Supply Precipitated Silica Powder for Sole Making

Silica PowEPTfor shoe sole creating

Applied to rubber EPT reinforcing filler for rubber with high reinforcing
Solution Description
Qualities: Amorphous precipitated silica
Element: powder
CAS No.: 7631-86-nine
EINECS No.: 231-545-4

Product Specs:

Kind 180P
Look Powder
Guess distinct surface location m3/g a hundred and seventy-one hundred ninety
Silica(dry basis) % ge 96
Heating decline (a hundred and five degC) % 4.-eight.
Decline on ignition (1000 plusmn25 degC)% le7.
PH(10% aqueous remedy) 5.-8.
DBP Oil Absorption Price cm3/g 2.-3.five
45um sieve Residue % le .5
Soluble salt (Na2SO4)% le 2.5
Cu mg/kg le 30
Mn mg/kg le 50
Fe mg/kg le 1000

STHangZhouRD :HG/T 3061-2009

Application: Rubber soles , rubber belt and other rubber compound goods.

Factory Supply Precipitated Silica Powder for Sole Making

Factory Supply Precipitated Silica Powder for Sole Making

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