Silica

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Detailed Silica Description:


Silica
Specification: Classification: Silicate ; CAS No.: Silica ; Purity: Min 90 ;
Specification:

SiO2 - content (%)
93 min
ISO 3262-17
Moisture - content (%)
(determined 2 hrs/105ºC)
5.5 + /-1.5
ISO 787-02
Loss on Ignition (%)
(determined 1hr/1000ºC)
4.0 +/- 1.0
ISO 3262-11
PH - value
(5% aqueous suspension)
6.0 +/- 0.5
ISO 787-09
Specific Surface Area (m2/g)
BET
170 +/- 10

ISO 5794-01
Specific Surface Area (m2/g)
CTAB
170 +/- 5
ISO 5794-01
Specific Gravity (g/cm3)
2.0 2.1
ISO 787-10
Tamped Density (g/m3)
300 +/- 40
ISO 787-11
Electrical Conductivity
(μs/cm)
1300 max

Application:

HDS 165GR is an excellent dispersible and highly reinforcing silica which was especially developed for application in low rolling resistant passenger car tire tread compounds. It imparts to tread compounds high abrasion resistance combined with excellent rolling resistance and wet traction. Requirement for this is the combined use of HDS165GR and a bifunctional organosilane, either Si 69. Additionally the use of diethylene glycol, triethanolamine or other alkaline accelerators might be necessary in order to achieve optimum rubber-technical data.

This product fulfills highest demands towards reinforcing filler.

  • Packing: Export Standard
  • Terms of Payment: T/T,T/C
  • Delivery Time: 30 Days
  • Products ID: 86674
  • Product Category: Silicate
  • Post date: Jun 5, 2011
Our company is specialized exporter, manufacturer and supplier of Silica in China.


           

Manufacturer/supplier's information

Company: Guangzhou Jiapei Digit Technology Limitd
Address: 7th floor, East Building,No.13, Dade Road, Nanhai
Region: Foshan, Guangdong, China
Contact Person: Mr. Hugo Yeh
Telephone: 86-757-81811617