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Nano Silicon Oxide Powder SiO2

2017-03-20 15:09 View:
  • Brand Trun
  • Type Tr-SiO2-P
  • Inquire Now
Introduction

Nano  SiO2 Powder

 

Specifications:

Classification:
Silicon Dioxide
CAS No.:
14808-60-7
Other Names:
SiO2 powder
MF:
SiO2
EINECS No.:
231-130-8
Place of Origin:
Henan, China (Mainland)
Grade Standard:
Industrial Grade, Reagent Grade
Purity:
99.8%
Appearance:
white powder
Application:
lubricating grease, coating, rubber
Brand Name:
Trun
Model Number:
TR-O1004
Color:
white
Particle Size:
can be customized as your request.

Technical Parameters

 

Model

APS(nm)

Purity(%)

Specific surface area(m2/g)

 

Color

Application

Tr-SiO2-P1

15±5

99.8

250±30

 

White

 

Small particle size, high content, specific surface area, high transparency.

Tr-SiO2-P2 20-50 99.8

180±50

White Low viscosity, good fluidity
Tr-SiO2-P3

50±5

99.54

220±30

White Good dispersion, high stability, good thixotropy.
Tr-SiO2-P4

30±5

99.5 150-300 White Good dispersibility, can greatly improve the scrub resistance, strength and hardness of the coatings, etc.
 

Note: according to user requirements of nano particle can provide different size products.

 

Product 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 silicon oxides 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%.

Application direction

        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 SiO2 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.

Storage conditions

        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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