Hydrophilic Silica Fumed Silica 200 for Tile Grout/Sealant/Rubber

• CAS No.: 10279-57-9
• Formula: Sio2
• EINECS: 215-683-2
• Certification: REACH
• Environmental Protection: Yes
• Color: White
• Model NO.: GESEESIL-200
• Kind: White Carbon Agent
• Appearance: Powder
• Transport Package: 10kg/Bag, 200kg/Pallet
• Specification: specific surface area 200
• Trademark: GESEESIL
• Origin: China
• HS Code: 2811229000
• Production Capacity: 5000

Product Description

Product Description

Hydrophilic silica is used to reinforce and thicken silicone as an anti-slip agent for food and industrial powders, and to thicken non-polar solvents such as xylene, white spirit and styrene.Small particle size, large specific surface area, good thermal stability and low water content.

GESEESIL 200 Fumed Silica is a hydrophilic fumed silica with a specific surface area of 200 m2/g. The hydrophilic nature of fumed silica results from the addition of hydroxyl groups to silica atoms directly on the surface of the particle; The hydrophilic fumed silica is now able to bind hydrogen, making it water-dispersible. 

Technical Specifications

Basic Info

Model No	GESEESIL-200
Appearance	White powder
Grade	First Class
HS code	2811229000

Free sample	Support
Packing	20'GP:10kg/bag;200kg/pallet;2mt/FCL 40'GP:10kg/bag, 200kg/pallet;4mt/FCL
Delivery time	5-7days after payment
Production Capacity	5000mt/year

 

Item No	Index	Measured Value
Appearance	White powder	Compliance index
Specific surface area of nitrogen adsorption m²/g	200±10	200
Sio2- content	>99.8	99.9%
PH	3.7-4.5	4.19
Volatile matter % at 105 ºC	≤3.0	0.82
Tamping density g/dm³	30-60	31
Sieve residue(45μm) mg/kg	≤250	19.93

 

Packaging & Shipping

Near to seaports, fast delivery can be guaranteed!

 

Application

  Fumed silica is a very useful industrial chemical used in a variety of industrial and consumer products. Fumed silica poses a variety of health hazards to workers in various end-use industries and to those using products that use fumed silica. 

1. in various resin additives, medicine, food and other fileds.
2. rubber, sealant, silica gel, adhesive, tile grout etc.
3. paint, coating, UPR,
4. CMP suspension etc;
5. Digital photo paper etc. 

 

About Us

Zhengzhou Gesi Technology Development Co., Ltd. was established in April 2019. is a technology-based company integrating technology research and development, technology consulting, technology transfer, complete equipment design, development and manufacturing, and chemical trading services. It is engaged in the treatment of new nano materials, chlorine-containing organic waste gas and waste liquid. It has core technology in superfine powder engineering. 

 

FAQ

1.What kind of payment term do you support ?
T/T 30% in advance, 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
EXW, FOB, CIF etc 
3.How long will your production take ?
Normally 5-7days finish production, then delivery.
4.if u support to sample test?
Sure, we would love to offer you free sample for testing. You only need to pay the shipping fee ok.

After Sales Service

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