High-Purity 600/400 Mesh Quartz Silica Sand for Epoxy Resin in 33KV Transformers - 18.07µm D50 Particle Size
Price:
negotiable
MOQ:
1200kg
Delivery Time:
Negotiable
Brand:
JT
Product Description
High-Purity Quartz Silica Sand for Epoxy Resin Systems
Premium 600 or 400 mesh crystalline silica sand specifically formulated for filling epoxy resin and hardener systems in 33KV dry type transformers. This chemically pure mineral filler ensures structural integrity and electrical insulation performance.
Product Specifications
Product Code: 608 SILICA SAND FOR EPOXY RESIN
Added Scale: 350~400 pbw
Mesh Size: 600 or 400 mesh
Added Scale: 350~400 pbw
Mesh Size: 600 or 400 mesh
Key Features & Benefits
- Manufactured from high-purity quartz feedstock for structural integrity
- Completely inert and pH neutral - will not alter chemical systems
- Maintains performance in extreme temperatures and harsh environments
- Low surface area and minimal oil absorption for high loading capacity
- Excellent non-conductor for electrical assemblies and potting compounds
- Non-combustible filler for thermal insulation applications
- ISO certified manufacturing with consistent particle size distribution
Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Residual 150µm | 0.02 | % |
| Residual 106µm | 0.02 | % |
| Residual 75µm | 0.05 | % |
| Residual 45µm | 1.70 | % |
| Residual 38µm | 7.95 | % |
| Laser Particle Size 2µm | 10.48 | % |
| D10 | 1.87 | µm |
| D50 | 18.07 | µm |
| D90 | 50.34 | µm |
| Surface Area (Blaine) | 1.10 | m²/g |
| Oil Absorption | 18.50 | g/100g |
| pH | 6.63 | - |
| Whiteness | 90.13 | - |
| Bulk Density (loose) | 0.70 | g/cm³ |
| Moisture | 0.02 | % |
Product Images
Manufacturing Facilities
Quality Assurance
ISO Certification
Frequently Asked Questions
We're using Huntsman epoxy resin, can I use JiangTe resin?
Yes, our products are equivalent to Huntsman. Please provide the Huntsman product number you're using, and we'll recommend the matching formulation.
What's the pot life?
Pre-filled resin has a one-year shelf life; pure resin maintains stability for 2-3 years under proper storage conditions.
We're just starting production. Can you help us with the process?
Absolutely. We provide comprehensive guidance and technical support. With thousands of customer manufacturers in China and overseas, we have extensive experience supporting production optimization.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGTE INSULATION COMPOSITE
Location
RM1204, Greenland Center of Financial City, No.662 Huangpu M Avenue, Tianhe District, Guangzhou, China.
Contact Person
Sales Manager