Silica Sand Powder for Epoxy Resin Electrical Insulation - 18.07µm D50 Particle Size, 0.70 g/cm³ Bulk Density

Price Negotiable

Price: negotiable

MOQ: 1200kg

Delivery Time: Negotiable

Brand: JT

Product Description

Silica Sand Powder for Epoxy Resin Electrical Insulation

Industrial silica powder filler material for epoxy systems

Product Specifications

Added Scale	350-400 pbw
Product Code	C03 SILICA SAND FOR EPOXY RESIN

Granulometric Data & Physical Characteristics

Parameter	Value	Unit
Residual 150µm	0.02	%
Residual 106µm	0.05	%
Residual 75µm	1.70	%
Residual 45µm	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	%

Key Benefits & Applications

Enhanced Mechanical Properties: Improves hardness, strength, and abrasion resistance through matrix reinforcement
Cost-Effective Solution: Economical filler material for epoxy resin formulations
Superior Flow Properties: Ensures easy mixing and even application
Improved Adhesion: Prevents delamination and enhances surface bonding
Thermal Performance: Enhances heat resistance and thermal shock protection
Electrical Insulation: Specifically formulated for transformer and electrical insulator applications
Chemical Inertness: Non-reactive properties ensure material stability
Low Moisture Content: 0.02% moisture level maintains performance integrity

Transformer Application Specifications

Ideal for electrical transformer applications with particle size distribution ranging from 5 to 50 microns, ensuring optimal viscosity control and mechanical performance in cured epoxy systems.