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Factory Supply Precipitated Silica Powder for Sole Making

Sep 19, 2020 | New Wallpaper Products

Factory Supply Precipitated Silica Powder for Sole Making

Silica PowEPTfor shoe sole creating

Used to rubber EPT reinforcing filler for rubber with substantial reinforcing
Product Description
Characteristics: Amorphous precipitated silica
Aspect: powder
CAS No.: 7631-86-nine
EINECS No.: 231-545-four

Product Technical specs:

Type 180P
Look Powder
Wager specific surface area area m3/g one hundred seventy-one hundred ninety
Silica(dry basis) % ge 96
Heating decline (105 degC) % four.-eight.
Reduction on ignition (a thousand plusmn25 degC)% le7.
PH(10% aqueous remedy) 5.-8.
DBP Oil Absorption Value cm3/g two.-3.five
45um sieve Residue % le .five
Soluble salt (Na2SO4)% le two.five
Cu mg/kg le 30
Mn mg/kg le fifty
Fe mg/kg le a 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

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