2015 Hot Sale Glass Polishing Cerium Oxide Powder Price
Introduction
Glass powder for the amorphous hard particles, the production of raw materials for use of PbO, SiO2, TiO2 and other electronic grade raw materials blending, and high temperature solid phase reaction, formation of disordered structure homogeneous body of glass, chemical stability, acid resistance has far more than lead oxide, but in chemical composition expression according to the practice usually converted into oxide formation, such as PbO, SiO2, etc
Physical indicators:
Outside view: white powder
White: p. 93
:
The average particle size: 2.5 + / - 0.5 um
Weight: 2.7 g/ml
Oil absorption: 28 + / - 2.5 g / 100 g
Mohs hardness: 7.8
Chemical composition: silicate class
S-glass fiber powder are widely used in transportation, construction, electronics, chemical industry and light industry.
Milled S-glass fiber was made of s-glass fiber yarn coated with a specific sizing by comminution,drying,filteration to a specific bulk density.This kind of milled e-glass fiberare compatible with resins such as PTFE,thermoplastics and thermosets(phenolic,polyester and epoxy)system. It will not change the flowability of the resin during the production and can improve the physical-mechanical properties of the products.
It has benefits like better throughput for increased productivity and lower manufacturing costs;easy to bend in with matrix resin.Designed for use in variety of thermoplastic and thermoset compounds for applications in the automotive,electrical,consumer,construction and aerospace fields.