Ecopower Products

Precipitated Silica ZC-195Powder

brand: Ecopower

model: ZC-195Powder

use: Shoemaking, Rubber Roller and Tyre industries

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 cannot dissolve the product.Resistance to high temperature, no combustion, good insulation, odourless properties.

Specification:

Items

Specification

Appearance

White Powder

Heating Loss at 105 oC 2h %

4.0-8.0

Igniting Loss 1000 oC 2h % Max.

7.0

DBP absorption Value cm3 /g

2.00-3.50

45μm residue on sieve % Max

0.5

pH Value(5% aqueous suspension)

6.0-8.0

SiO2 % Min

97

BET specific surface area m/ g

175 - 205

Salt As Na2SO4 % Max

2



Application

1. ZC-195 are mainly used in Shoe making, Rubber Roller and Tyre industries. It is so low dust, high bulk specific weight that it can be easy to process. It's the same reinforcement as ZC-185.in tyre industry ,PCR tire Semi-steel radial tyre, all-steel radial tyre, TBR tire ,BTR tire steel cord ,meridian tyre,Bias tyre etc
2. ZC-195 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.

Packaging And Storage

1. Package:17.5kg/paper bag, 20kg/ paper bag,580kg/Jumbo 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)
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