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Quick Details
-
MF:
-
SiO2
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EINECS No.:
-
238-878-4
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Place of Origin:
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Henan, China
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Appearance:
-
White powder
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Application:
-
paints, coating
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Brand Name:
-
TRUNNANO
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Model Number:
-
TR-SP30
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Color:
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White powder
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Particle Size:
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30nm
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name:
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Silicon Dioxide
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Package:
-
As request
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Shape:
-
Irregularity
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MOQ:
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10kg
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Type:
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nanoparticles
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useage:
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Rubber modified
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storage:
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cool and dry
Quick Details
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CAS No.:
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7631-86-9
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Purity:
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99.5%, 99.5%
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Other Names:
-
Silicon Dioxide
-
MF:
-
SiO2
-
EINECS No.:
-
238-878-4
-
Place of Origin:
-
Henan, China
-
Appearance:
-
White powder
-
Application:
-
paints, coating
-
Brand Name:
-
TRUNNANO
-
Model Number:
-
TR-SP30
-
Color:
-
White powder
-
Particle Size:
-
30nm
-
name:
-
Silicon Dioxide
-
Package:
-
As request
-
Shape:
-
Irregularity
-
MOQ:
-
10kg
-
Type:
-
nanoparticles
-
useage:
-
Rubber modified
-
storage:
-
cool and dry
Silicon Dioxide Performance
1) There are a lot of unsaturated surface residual button and different bonding state of hydroxyl groups, so it have high reactivity, easy to scatter;
2) Nano Silica using sol-gel, synthesis of small, uniform particle size, controllable in the system, the use of different, can company of surface treatment packages, nano silicon powder can steadily in solvent system, form transparent or translucent sol colloid;
3) To ultraviolet light and presents high reflection characteristics of uv wavelengths (200 ~ 70% of the reflectivity 280nm) ~ 80%, For in the uv wave (280 ~ 80% of the reflectivity 400nm) ~85%, In visible (400-800nm) reflectivity 85%, The band of 800-1350 near infrared reflectance also higher than 70%.
Silicon Dioxide Technical Parameters
| Model | Appearance | Particle size nm | Content % | Specific surface area | Application |
| TR-SP15 | White powder | 15±5 | 99.8 | 250±30 | The particle size is small, the specific surface area is large and the transparency is high. |
| TR-SP30 | White powder | 30±5 | 99.5 | 150±30 | Paint, latex, paper |
| TR-SP50 | White powder | 50±5 | 99.5 | 50±30 | Paint, latex, paper |
| TR-SP30S oleophylic | White powder | 30±5 | 99.5 | 150±30 | Paint, plastic, rubber, ink, etc. |
| TR-SP30H Hydrophilic | White powder | 30±5 | 99.5 | 150±30 | It has good dispersibility in water and is widely used in paint, latex and paper. |
| TR-SP30G Hydrophobic | White powder | 30±5 | 99.5 | 150±30 | Used for paint, plastic, rubber, ink, etc., hydrophobic |
| TR-SP30F For textile use | White powder | 30±5 | 99.5 | 150±30 |
Good dispersion and high activity.
Conducive to sizing |
Note: according to user requirements of nano particle can provide different size products.
Silicon Dioxide Application
1) Rubber modified, sealant ceramic toughening modification, adhesives, functional fiber additive, plastic modification, paint aging additives;
2) Ceramics, nano ceramic, composite ceramic substrate;
3) Polymer: can increase the thermal stability and anti-aging polymer;
4) Flame retardant materials and coatings, high grinding medium, cosmetic products;
5) In cluster butyl benzene and chlorinated polyethylene adding a small amount of nano SiO 2 produce color rubber tenacity, elongation, strength, flexural performance and ultraviolet resistance and thermal aging performance and achieve or exceed epdm;
6) In traditional coating adding a small amount of nano silicon oxides, good solve the suspension stability, thixotropy and poor, poor finish.
Silicon Dioxide Storage
This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.
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