Guangzhou GBS High-Tech & Industry Co., Ltd.: Guangzhou, Guangdong, China; Main products: Fumed silica, Fumed alumina, Silicone oil, Silane Modified Polyurethanes Prepolymer, Epoxy Adhesive

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High purity fumed nano silica with content above 99.8%

FOB Price

USD $3,200 - $3,500 / Ton

100 Tons(Min.Order)

Supply Ability 500 Metric Ton / Metric Tons per Month
Port HUANGPU PORT
Payment TermsT/T D/P D/A

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Product Details

CAS No.	7631-86-9	Other Names	fumed silica
MF	sio2	EINECS No.	231-545-4
Place of Origin	Guangdong, China	Classification	Hot Melt Adhesives
Main Raw Material	Silicone	Usage	Construction, Other, Packing, Transportation, Woodworking, Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking
Brand Name	GBS	Model Number	HL-150

Product Description

Company Introduction

Key drafter of ISO 18473-1, ISO 18473-3 & GB/T20020(Chinese National Standard ).

Certificated by ISO9001:2008 ,ISO 14001:2004,REACH & FDA.

15000 Tons capacity, 4 manufatering bases over Guangdong, Jiangsu, Hubei, Sichuan.

29 sets of inspection machines for R&D

20 science & technology projects and applying for 36 patents

Certifications

IS0:9001

ISO:14001

FDA

Product Introduction

Product Parameters

Products	Specific surface area	PH value ( 4% dispersion Material)	Loss on drying @105℃(m/m%)	Loss on ignition (m/m%)	Sieve residue (m/m%)	Tamped density (g/l)	Silica content (m/m%)	Carbon content (m/m%)
HL-150	150±15	3.7~4.5	≤1.5	≤2.0	≤0.04	40~60	≥99.8	≤0.2
HL-200	200±20	3.7~4.5	≤2.0	≤2.0	≤0.04	40~60	≥99.8	≤0.2
HL-300	300±25	3.7~4.5	≤2.5	≤2.5	≤0.04	40~60	≥99.8	≤0.2
HL-380	380±30	3.7~4.5	≤2.5	≤2.5	≤0.04	40~60	≥99.8	≤0.2
HB-132	160±20	7.0~8.5	≤0.5	≤4.0	--	40~60	≥99.8	1.5~3.5
HB-135	210±30	7.0~8.5	≤0.5	≤8.0	--	40~60	≥99.8	3.5~6.5
HB-139	110±15	5.5~7.5	≤1.5	≤10	--	40~60	≥99.8	4.5~6.5
HB-151	120±15	3.7~4.5	≤0.5	≤2.5	--	40~60	≥99.8	0.6~1.2
HB-152	170±20	3.7~4.5	≤0.5	≤2.5	--	40~60	≥99.8	0.6~1.2
HB-612	115±15	5.0~8.0	≤0.5	≤2.5	--	40~60	≥99.8	2.0~4.0
HB-615	120±15	5.0~8.0	≤0.5	≤4.0	--	40~60	≥99.8	2.0~4.0
HB-620	170±20	5.0~8.0	≤0.5	≤4.0	--	40~60	≥99.8	2.0~4.0
HB-630	230±25	5.0~8.0	≤0.5	≤4.0	--	40~60	≥99.8	2.0~4.0

Product Application

In HTV Silicone Rubber

Effect:With highly transparent and reinforcement effects, fumed silica is easily dispersed in HTV silicone rubber.

Recommended model: HL-200，HL-200H，HL-300，HL-380，HB-151，HB-152，HB-615，HB-620，HB-630， HB-139.

Addition level(m/m %) is 10~50.

In RTV Elastomer and Adhesive

Effect:Fumed silica is used as thickening, thixotropic and reinforcement agents in RTV rubber and adhesive.
Recommended model: HL-150，HL-200，HB-151，HB-152，HB-615，HB-139，HB-135.
Addition level(m/m %) is 3~20.

In coating, paint and ink

Effect:Fumed silica can be preferably dispersed in a polar system, act as anti-settling, thixotropic and anti-sagging agents.
Recommended model: HL-150，HL-200，HL-300；HB-151，HB-152，HB-615，HB-620，HB-630，HB-139.
Addition level(m/m %) is 0.3~5.

Heat-resistant material

Effect: With nano particle size, high surface are and high porosity, fumed silica can tolerate extrem temperature
Recommended model: HL-150，HL-200.

Plastic.

Effect: Fumed silica can used as reinforcement agent and improve plastic appearance and strenghten mechanical property.
Recommended model: HL-200，HL-300，HB-139，HB-630.

Addition level(m/m %) is 0.3~3.

Other application

Plants protection,Defoamer,Drugs and Papers,Resin, Gel Battery, Cosmetic...

Product Package

Main Products

Nano hydrohilic silica HL-200

Mid. Order: 200 KG

FOB Price: US $ 3.3-3.8/KG

Payment: T/T, L/C

Fumed silicon dioxide HL-380

Mid. Order: 200 KG

FOB Price: US $ 4.7-5.1/KG

Payment: T/T, L/C

Nano silica powder HB-139

Mid. Order: 200 KG

FOB Price: US $ 12-15/KG

Payment: T/T, L/C

Hydrophobic silica powderHB-151

Mid. Order: 200 KG

FOB Price: US $ 7.7-8.1/KG

Payment: T/T, L/C

High purity silica powder HB-152

Mid. Order: 200 KG
FOB Price: US $ 8.7-10/KG

Payment: T/T, L/C

Super-fine silica dioxide HB-630

Mid. Order: 200 KG
FOB Price: US $ 11-14/KG
Payment: T/T, L/C

Contact Us

Guangzhou GBS High-Tech & Industry Co., Ltd.: Contact nameDenise Chen
Chat Now; Phone86-020-6685 3565; AddressNo. 15 Nanxiang 3 RD. Science city, Guangzhou, Guangdong

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Product Categories

Epoxy adhesive	Fumed alumina	Fumed silica	New Products
Polyurethane adhesive	Silane Modified Polyurethanes Prepolymer(SMPU)	Silica Matting Agent	Silicone oil

High purity fumed nano silica with content above 99.8%

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Product Details

Product Description

IS0:9001

ISO:14001

FDA

In HTV Silicone Rubber

In RTV Elastomer and Adhesive

In coating, paint and ink

Heat-resistant material

Plastic.

Other application

Fumed silicon dioxide HL-380

Nano silica powder HB-139

Hydrophobic silica powderHB-151

High purity silica powder HB-152

Super-fine silica dioxide HB-630

Contact Us

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