Factory Supply Precipitated Silica Powder for Sole Making

Factory Supply Precipitated Silica Powder for Sole Making

Silica PowEPTfor shoe sole creating

Used to rubber EPT reinforcing filler for rubber with large reinforcing
Merchandise Description
Qualities: Amorphous precipitated silica
Element: powder
CAS No.: 7631-86-9
EINECS No.: 231-545-four

Solution Requirements:

Sort 180P
Physical appearance Powder
Guess certain surface area location m3/g one hundred seventy-a hundred ninety
Silica(dry foundation) % ge 96
Heating decline (one zero five degC) % 4.-8.
Reduction on ignition (a thousand plusmn25 degC)% le7.
PH(ten% aqueous remedy) five.-eight.
DBP Oil Absorption Benefit cm3/g 2.-3.five
45um sieve Residue % le .five
Soluble salt (Na2SO4)% le two.5
Cu mg/kg le 30
Mn mg/kg le 50
Fe mg/kg le 1000

STHangZhouRD :HG/T 3061-2009

Software: Rubber soles , rubber belt and other rubber compound items.

Factory Supply Precipitated Silica Powder for Sole Making

Factory Supply Precipitated Silica Powder for Sole Making