Factory Supply Precipitated Silica Powder for Sole Making

Factory Supply Precipitated Silica Powder for Sole Making

Silica PowEPTfor shoe sole generating

Applied to rubber EPT reinforcing filler for rubber with substantial reinforcing
Item Description
Attributes: Amorphous precipitated silica
Element: powder
CAS No.: 7631-86-9
EINECS No.: 231-545-four

Item Specs:

Kind 180P
Appearance Powder
Guess distinct floor location m3/g one hundred seventy-a hundred ninety
Silica(dry foundation) % ge ninety six
Heating reduction (one zero five degC) % 4.-eight.
Decline on ignition (1000 plusmn25 degC)% le7.
PH(ten% aqueous solution) five.-eight.
DBP Oil Absorption Worth cm3/g two.-three.5
45um sieve Residue % le .5
Soluble salt (Na2SO4)% le two.5
Cu mg/kg le 30
Mn mg/kg le 50
Fe mg/kg le one thousand

STHangZhouRD :HG/T 3061-2009

Software: 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