Ecopower Products

Precipitated Silica ZC-175Powder

brand: Ecopower

model: ZC-175P

use: rubber, out sole, tyre

Capacity:

Description

Chemical Name: SiO2.nH2O
Physical Properties:
White Powder or granular form, It can be dissolved by NaOH, HF.Other kinds of acid, water and solvents can not dissolve the product.

Specification:

Items

Specification

Appearance

White Powder

Loss at 105oC 2h %

4.0-8.0

Igniting Loss 1000 oC 2h % Max.

7.0

DBP absorption Value cm3 /g

2.00-3.50

45μm Mesh residue on sieve % Max

0.5

pH Value(5% aqueous suspension)

6.0-8.0

SiO2 % Min

97

BET specific surface area M/ g

155-185

Na2SO4 %

2.0


Application

1. ZC-175P are a versatile inorganic chemical which are used for reinforcement of rubbers and plastics, coating and paints, printing inks and cosmetics, antiblocking of plastic foils, free running and free flow of sticky solid and liquid substances, carrier for pesticides, insecticides, high temperature insulation, stabilizing of beer and silicon rubber.

2. ZC-175P possesses a high reinforcing potential and imparts to rubber compounds particularly high Shore hardness, tensile strength, tear resistance and abrasion resistance. In order to achieve optimum rubber-technical data the addition of activators like glycols, amines or other alkaline accelerators is necessary.

3. Precipitated Silica is used in Tyre industry to improve the tear resistance of truck and heavy equipment tyres and also to enhance adhesion between the metallic reinforcement and the rubber of radial tyres.


Packaging And Storage

1. Package:20kg/PE bag,15kg/paper bag,800kg/Jumbo Bag
2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
3. Shelf life: One year in ventilating, cool and dry area.

Guangzhou Ecopower New Material CO., Ltd

Address:RM 301-302 No.29 Shuiyin Road,Yuexiu District ,Guangzhou,China.(zip. Code:516000)
Mobile/Wechat:13802793127 

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