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Precipitated Silica--Rubber Auxiliary Agents

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Delivery term: The date of payment from buyers Deliver within days
seat: Asia-Pacific China
Validity to: Long-term effective
Last update: 2016-10-15 14:52
Browse the number: 48
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Product details

Quick Details

  • Classification:Rubber Auxiliary Agents
  • CAS No.:10279-57-9
  • EINECS:238-878-4
  • Molecular formula:SiO2.X(H2o)
  • Melting point:100 /C(lit.)
  • Boiling point:1610 °C(lit.)
  • Echoing Index:n20/D 1.544(lit.)
  • Wholesomeness:98%
  • Appearance:White powder/granule
  • Usage:Rubber reinforcing filler
  • Brand:DALIAN CHEM

Packaging & Delivery

  • Packaging Detail:20KGS NET BAGS
  • Delivery Detail:prompt shipment.

Detailed Description

 Precipitated Silica 185

Item

Specification

Loss on drying max 105℃ 2h (%)

7

PH value(5%)

6.5-7.5

DBP absorption (cm3/g)

2.00/3.00

BET specific surface area (m2/g)

150-200

SiO2 Content(%)

96

Na2SO4 (%)

3

Lead(Parts per million)

5

Arsenic(Parts per million)

<3

Iron(Parts per million)

400


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