China fumed silica

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	Negotiable

1 Metric Ton

Negotiable

Min.Order :1 Metric Ton
Purity: 99.9%
Payment Terms : L/C,D/P,T/T

Keywords

fumed silica white carbon black silica powder

Quick Details

Appearance:WHITE POWDER
Application:
PackAge:in bags
ProductionCapacity:300|Metric Ton|Month
Storage:
Transportation:by sea

Superiority:

Product Description

HX-150/200 is a hydrophilic Fumed Silica with a specific surface area of 150/200 m2/g. It is a synthetic amorphous, colloidal silicon dioxide that is generally regarded as unique in industry because of its unusual particle characteristics, enormous surface areas, high purity, aggregated structure and low bulk density.

Specification:
HX-150: Test Method
BET Surface areas(m2/g): 150 ± 25 GB/T10722
Loss on drying (wt%): ≤ 1.0 GB/T 5211.3
pH Value(4%): 3.8-4.5 GB/T 5211.3

HX-200: Test Method
BET Surface areas(m2/g): 200 ± 25 GB/T10722
Loss on drying (wt%): ≤ 1.0 GB/T 5211.3
pH Value(4%): 3.8-4.5 GB/T 5211.3

Application:
Silicone Rubber: Used as a reinforcing filler; Improves Silicone rubber's durability, rebound rate, and anti-distortion performance;
Coating and Paints: Applied as a thickening and thixotropic agent;
Technical powders, food and feed and pharmaceutical: Acts as a free flow additive;
Plastics industry: Improves plastics tenacity, strength and prevents water absorption;
Unsaturated polyester resins: Excellent transparency;