Colloidal Fumed Silica Powder Low Thickening Effect For Silicone Rubber

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Guangzhou Quanxu Technology Co.,Ltd.

Province/State:guangdong

Country/Region:china

Tel:86--31062685

Contact Person:
Mr.Don View Contact Details

Model Number	HB-135
Certification	SGS/ROHS/ASTM/REACH
Place of Origin	China
Minimum Order Quantity	Negotiable
Price	Negotiable
Payment Terms	L/C, D/A, D/P, T/T
Supply Ability	1000 Ton Per Month
Delivery Time	7-10 work days
Packaging Details	10 kg/bag, multi-layer paper compound material bag.
Brand Name	SKYHIL
Classification	Silicon Dioxide
Material	Silicon Dioxide
CAS No.:	7631-86-9
EINECS No.:	231-545-4
Appearance	White and Colloidal Powder
Application	HTV Silicone Rubber
Counter Type	R972
HS Code	28112290000

Detailed Product Description

Hydrophobic Fumed Silica Powder As Low Thickening Effect Used For Silicone Rubber

Introduction

HB-135 is a structure modified hydrophobic fumed silica

Application

Silicone Rubber

Adhesives and Sealants

Defoamers

Toner

Properties

1, Low thickening effect and excellent processability enable high loading in polymers.

2, Excellent reinforcing properties in silicone rubber applications especially at high filler loading levels(ETV-1, ETV-2, LSR)

3, Well suited for transparent systems

4, Free-flow aid for powders.

Physical and Chemical Data

Property	Unit	Typical Value
Specific Surface area(BET)	m2/g	210±30
PH- Value in 4% Dispersion		7.0-8.5
Moisture(2 hours at 105℃)	wt%	≤0.5
Loss on ignition( 2 h@1000℃,based on material dried for 2h@105℃)	Wt%	≤8.0
Sio2 Content(Based on ignited material)	wt%	≥99.8
Carbon content(based on material dried for 2h @105℃)	Wt%	3.5-6.5

Product Tags: hydrophobic fumed silica fumed silicon dioxide

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Hydrophobic Fumed Silica Powder HS Code 281122 For RTV Silicone Sealants

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