Basic Info.
Application
Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass, Silicone Rubber
Transport Package
Paper Bag or Woven Bag, Jumbo Bag in Pallet
Specification
20-25KG/BAG
Product Description
Introduction of the Active Silica Powder :Active silica powder is a kind of non-toxic, odorless, pollution-free hydrophobic (lipophilic) high purity white silica powder. We adopt special technology for customers of different industries and use different composite coupling agents to effectively modify and coat the surface of silica powder particles at high temperature, which improves the mechanical, electronic and chemical properties of the mixture and filling system. It has good temperature resistance, acid and alkali corrosion resistance, poor thermal conductivity, high insulation, low expansion, chemical stability, high hardness and other excellent properties. Strengthen the fluidity of the powder in the resin, so that the product can obtain better impact strength, stiffness, improve cold and heat resistance and other physical properties.Technical Data sheet : | Item | Unit | Standard Scope | Typical Values |
| Appearance | - | White powder | 1250mesh |
| SiO2 | % | 98-99.9% | 99.03 |
| Mean Grain size(D50) | µm | 6.5-8 | 6.958 |
| D90 | µm | | 21.23 |
| Whiteness | % | 98.5-99.9 | 99.03 |
| Fe2O3 | % | ≤0.03 | 0.01 |
| Al2O3 | % | ≤0.3 | 0.1 |
| PH value | | 6.5-8.0 | 7.2 |
| Moisture | % | <0.2 | 0.1 |
| BET(SSA) | m2/kg | 300-1500 | 663.5 |
| Density | g/cm3 | 2.65 | 2.65 |
| Moh's hardness | | 5-7 | 7.0 |
| Melting point | ºC | 1750 | 1750 |
| Can produce 325-6000 mesh powders with different specifications according to customer's requirements. |
More than 30years prodcution experience
OEM ODM accepted
High productivity with 3 lines
Fast delivery
High quality ,consistency,unifomity
Stricit test
Sample available
FAQ:
Q1. Can I have a sample order for quartz products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than 200mt
Q3. Do you have any MOQ limit for Quartz product order?
A: Low MOQ, 0.5KGS for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for Quartz Products?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.Contact Us
Address:
Room 502, Building 2, Mingrenjiayuan Community, Donghai County, Lianyungang, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Service
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Company Introduction:
Relying on the industrial supply chain of cities around Jiangsu Province, we cooperate with many production plants of different sizes. Can provide you with high-quality, low price source products. We have been deeply engaged in international trade for more than ten years, and the products involved include commercial induction cooker, electromagnetic cooker, electromagnetic soup pot, rubber accelerator, high-purity aluminum oxide, aluminum isopropoxide, aluminum sec butyl alcohol, high-purity quartz sand (99.9-99.999%), silicon powder, quartz sand, fumed silica, precipitation silica, fused silica sand, fused silica powder, cristobalite sand, cristobalite powder, activated silica powder, matting powder, ferrosilicon, ferromanganese, etc.
Of course, we can also expand our products for our cooperative guests.
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