white carbon black (SiO2) / silica dioxide - enhanced tear strength and abrasion resistance

Ref Price:
Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
20000 m.t./month

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Product Description:

Specifications

Cas no.:7631-86-9
Product: silica / white carbon black/ SiO2
Production process: precipitated, fumed
Capacity: 25000 MT/a

CAS no.:7631-86-9

Product: silica / white carbon black/ SiO2

Production process: precipitated, fumed

Color: white

Appearance: powder or granular

Packing: 10kg/bag, 20kg/bag, per your need, with or w/o pallets

Capacity: 25000 MT/a

Payment: T/T, L/C, DA, DP, etc

Shipment: 2 weeks after your confirmed order

SiO2 / Silica/ White Carbon Black MAIN SPEC:

Main Item

Spec

BET

110~210 (110~ 130, 140~160 , 170-190, 180-210) m2/g

DBP

200~ 350 ( 200~260, 240~280, 240-350, 250-310) mL/100g

Loss on drying (105°C)

8% max

PH (5% sol)

6~8

SiO2

90% min

 

Specific product OF SiO2 / Silica/ White Carbon Black for Rubber:

With special physic-chemical properties, Precipitated silica work as reinforcing transparent fillers highly valued in formulation of rubber-based blends, lead to enhanced tensile strength, tear strength and abrasion resistance and increase hardness of vulcanized rubbers, reduce consumption of rubbers and therefore reduce the cost.

Main spec:

Main Item

Spec

BET

140~160 m2/g

DBP

240~280 mL/100g

Application:

1)      SiO2 / Silica/ White Carbon Black For Light-colored, color and High-grade transparent rubber products.  

2)      SiO2 / Silica/ White Carbon Black For PE, PP, powder products as filler with good fluidity property

3)      SiO2 / Silica/ White Carbon Black As food additives, feed additives, Pesticide carrier with good fluidity and anti-caking property  

4)      SiO2 / Silica/ White Carbon Black For glass cement, sealant, painting, coating, printing ink, as thickener and Anti precipitating agent

5)      SiO2 / Silica/ White Carbon Black for others

Storage: dry, clean, ventilated space    

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