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Home > Products >  rubber precipitated silica in china

rubber precipitated silica in china

  • Min.Order: 10 Metric Ton
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Details

Keywords

  • shoes sole silica
  • rice roller rubber silica
  • compound rubber silic

Quick Details

  • ProName: rubber precipitated silica in china
  • Molecular Formula: SiO2.nH2O
  • Appearance: Powder/Granular/Bead
  • Application: *Shoes sole rubber *Electric cable ...
  • DeliveryTime: 5-10 days after order
  • PackAge: Coated plastic woven bag with two laye...
  • Port: FUZHOU/XIA MEN
  • ProductionCapacity: 100,000 Metric Ton/Year
  • Purity: 98%
  • Transportation: sea freight
  • LimitNum: 10 Metric Ton
  • Grade: Industrial Grade

Superiority

Applications

 

*Shoes sole rubber

*Electric cable

*Rubber belt

*All other common rubber products

www.hisilco.com

Details

 www.hisilco.com

 

Basic information

 

u Product name: Precipitated Silica

u Molecular formula: SiO2.nH2O

u CAS code: 10279-57-9

u Customs code (HS code): 2811.2200

  

Applications

 

u Shoes sole rubber

u Electric cable

u Rubber belt

u All other common rubber products

 

Features

 

u White powder shape, granular shape

u With particular physical and chemical properties.

u Widely used as reinforcing additive of compound rubber

u Improving tensile strength and abrasive resistance of vulcanized rubber.

u Better enhancer on the mechanical strength and tearing force of vulcanized rubber than carbon black.

u Reducing the rubber dosage to lead whole cost reduction.

u High dispersion ability in compound rubber

 Package

u Regular weight:10kg/bag, 20kg/bag

u Coated plastic woven bag with two layers. Outer material is PP, Inner is PE

 Payload

u 18 MT/40HQ without pallet for powder shape/bead shape in 20kg/bag

u 20.5 MT/40HQ without pallet for granular shape in 20kg/bag

 

Port

u Xiamen

u Fuzhou

 

Storage

u Recommend storing the products in a dry, cool place and removed from volatile organic substances.

u Product more than 24 months should be tested for moisture content before use in order to make certain that it is still suitable for the intended application.

 

Specification data

 

Properties

Units

Target Values (Spec Limits)

HS-180

HS-180GR

Appearance

 

Powder

Granular

Loss on drying (2Hrs,1050 C)

%

4.0-7.0

Ignition loss 10000 C

%

Max.7.0

DBP absorption value

ml/100g

200-280

BET specific surface area

m2/g

170-190

PH value(10%aqueous suspension) 

---

6.7-7.2

SiO2

%

Min.98

45um Sieve Residue

%

Max.0.5

Soluble salt (Na2SO4)

%

Max.1.5

 

 

 

 

 

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