Glass fiber product raw material crushing device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 浙江德清蓝雅晶体纤维有限公司
- Publication Date
- 2021-04-02
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of glass fiber processing equipment, in particular to a raw material crushing device for glass fiber products. Background technique
[0002] Fiberglass (Fibreglass) is an inorganic non-metallic material with excellent performance. Difference. It is made of pyrophyllite, quartz sand, limestone, dolomite, boronite, and boronite as raw materials through high-temperature melting, wire drawing, winding, and weaving. The diameter of its single filament is several 1 micron to more than 20 microns, which is equivalent to 1 / 20-1 / 5 of a hair, and each bundle of fiber filaments is composed of hundreds or even thousands of monofilaments. The glass fiber is often used as reinforcing material of composite material, electrical insulation and heat insulation materials, substrate and other national economy fields.
[0003] In order to increase the manufacturing speed of glass fiber, the raw materials need to be crushed be...