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Precipitated Silica(for vulcanized silicone rubber)

Min Order Quantity 10000 kilograms /
Port Qingdao
Delivery Lead Time 10-15 days after down payment
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Quick Information

  • Brand Name :DST
  • Model Number :DT-D160
  • Place of Origin :China
  • Purity :93%
  • BET :135-200m2/g
  • APS :11-14um
  • Oil Absorption(CNS) :200-235ml/100g
  • PH :5.8-7.0


High Puity Precipitated Silica DT-T160



  • Appearance: white particle
  • Main ingredients: active silica
  • Molecular formula: SiO2
  • Standard of Product: HG/T3061-1999

Product technical index


white powder

Specific surface area(BET) m2/g


Weight loss on heating %


Ignition loss %


PH value


Percent content of SiO2 %


Average primary particle size, μm

11-14(JL9200 laser granularity
testing instrument)

DBP absorption cm3/g


All iron content mg/kg




  • High purity,high activity,low iron content,moderate specific surface area,develop special for heat vulcanizing silicone rubber.
  • Good processability such as quick absorption and good dispersion in mixing and gross rubber easier to be filtrated.
  • Good physical mechanical property.
  • Good resistance to yellowing
  • DA-D160 white carbon is the best choice in the silicone rubber field.



Package: 30 kgs/moisture-proof paper bag.

Stock stability: 12 months

In order to keep the property unchangeable,white carbon should be stocked in the dry and sealed circumstances. Exposure to volatile matter is not permitted.Obey the most suitable stocking method strictly in order to guarantee the long-term effect of the product.We advise the clients to use it up within expiration period(one year).

This product is easier to absorb moisture, so keep in a cool, dry and dark place. Use as soon as possible after opening, prevent moisture caking.


Safety and considerations

Operate according to technical manual when transporting, using and storing. Take necessary safety precaution measures.

Packaging & Delivery

  • Packing : 30 kgs/moisture-proof paper bag
  • Delivery Lead Time : 10-15 days after down payment
  • Minimum Order : 10000 kilograms

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  • Precipitated Silica(for vulcanized silicone rubber)

Send an Inquiry to this supplier

Precipitated Silica(for vulcanized silicone rubber)

Precipitated Silica(for vulcanized silicone rubber)

Send an Inquiry to this supplier
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Qingdao Desente Chemicals Co.,Ltd
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