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High Quality Solloidal Silica - Silica Sol

Price
US$ 420
Min Order Quantity 25 Metric Ton/Metric Tons / MT
Supply Ability 1800 Metric Ton/Metric Tons per Month
Port Leam Chabeang Port (Bangkok)Thailand
Delivery Lead Time Within 10 to 15 days after order has been confirmed
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  • Place of Origin :Thailand

Description

Colloidal Silica/Silica Sol   

 

Classification:  Chemical Auxiliary Agent 

CAS No.:  7631-86-9 

EINECS:231-545-4

Other Names:  Silica Sol 

MF:  mSiO2.nH2Om 

Purity: SiO2 20%-40%

Appearance:Transparent or milky white viscous liquid

Application:Coating Auxiliary Agents, Electronics Chemicals

Packing:25kg/225kg/250kg PC/PP Drum or accord to clients’ requests.

 

Usage:

1.Used as the cohesive agent for various fireproof materials. It has high bonding 

    strength and high heat-resisting performance (1500-1600°C), etc. 

2.Used in coating industry. It makes the paints firm. It also possesses features, such as 

   anti-contamination, dustproof, anti-aging, fireproof, etc. 

3.Used in precision casting of thin covers to increase the cover strength, inprove the casting 

   smooth finish. Its molding quality is better than that of water glass. It can be used to 

   replace ethyl silicate for molding so as to reduce the costs and help improve the operating 

   conditions. 

4.Having large specific surface area, silica sol can be use for making catalyst and as catalyst  

   carrier. 

5.Used in paper-making industry. Can be used as the anti-glutinous agent of cellophane,

   pre-treatment agent of photographic paper, skidproof agent of cement bags, etc. 

6.Used as sizing agent in textile industry. When used with oil agent to process wool and 

   rabbit hair, it helps improve the processing of wool and rabbit hair, reduce broken ends, 

   eliminate flyings, thus improve the finished product rate and increase the economic 

   returns.

 

Features:
1: strong cohesive force, the coating is firm, fight corrupt moistureproof, ageing resistance;

2: the durability of the coating, wear resistance, weather resistance.

3: to enhance corrosion resistance of coating.

 

Specification of Colloidal Silica/Silica Sol:

ITEM

Basic sodium type

Acidic non-stabilizer type

Typical values

JN--20

JN--25

JN--30

JN--40

SW--20

SW--25

SW--30

JN--30

SW--25

SiO2, %

20.0-21.0

25.0-26.0

30.0-31.0

40.0-41.0

20.0-21.0

25.0-26.0

30.0-31.0

30.3

25.6

Na2O, % ≤

0.30

0.30

0.30

0.40

0.04

0.05

0.06

0.25

0.04

pH value

8.5-10.0

8.5-10.0

8.5-10.0

9.0-10.5

2.4-4.0

2.4-4.0

2.4-4.0

9.6

2.8

Viscosity (25°C),mpa. s ≤

5.0

6.0

7.0

25.0

5.0

6.0

7.0

5.4

3.0

Density (25°C),g/cm3

1.12-1.14

1.15-1.17

1.19-1.21

1.28-1.30

1.12-1.14

1.15-1.17

1.19-1.21

1.20

1.16

Average particle diameter,nm

10-20

10-20

10-20

10-20

10-20

10-20

10-20

11

10

 

Price

  • Price Condition : FOB
  • Price : USD 420 / MT
  • Delivery Port : Leam Chabeang Port (Bangkok)Thailand

Packaging & Delivery

  • Packing : In standard export packing or as customers'require
  • Delivery Lead Time : Within 10 to 15 days after order has been confirmed
  • Minimum Order : 25 Metric Ton/Metric Tons
  • Supply Ability : 1800 Metric Ton/Metric Tons per Month

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  • High Quality Solloidal Silica - Silica Sol

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High Quality Solloidal Silica - Silica Sol

High Quality Solloidal Silica - Silica Sol

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Asians Sourcing Extraction Thailand Co., Ltd
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