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Fiberglass roving
Silica powder
The silica powder is made of grinded crystal silica.
It is widely used in the field of fiberglass, electric appliances insulation, paint and dope, precise casting and silicon rubber.
We can supply silica powder from 200 mesh size to 2000 mesh size according to your requirement.
Physical performance:
specific gravity(g/cm3): 2.65
loss of ignition (%):0.15
melting point(

Fiberglass roving
Fiberglass ball
There are fiberglass balls for E-glass, C-glass , GRC and balls used for platinum drawning fiber
Diameter: 18.5~20.2mm
Type: E-glass, C-glass and GRC type (ZrO2 14.5% or16.5%) ball.

Fiberglass roving
GRC roving
It is alkali resistant roving which used as reinforced in cement and concrete.
There are two kinds roving according to different ZrO2 content of 14.5% and 16.5%.
As to usage, there are two types, one is premixed type and another is water-dispersed type.
Filament diameter: 11um
Roving density: 2400 Tex or 4800Tex
Packing: One 20

Fiberglass roving
workshop for droping GRC roving

Fiberglass roving
Pultrusion roving
It is roving that used capacity of ten thousands tonnage furnace to produce out and as reinforced material in the process of FRP pultursion molding.
The roving has congruous tension, few fluffy and can saturate with rein fast.
Filament diameter: 17um or 14um
Roving density: 1200tex, 2200tex, 2400tex, 4400tex and 4800tex
Finish: silane. It can compatible with epoxy and polyester resin.
Packing: One 20

Fiberglass roving
Filament winding roving
It is direct roving that used capacity of ten thousands tonnage furnace to produce out.
So this roving has congruous tension and good collection, which can be produced to FRP series, such as FRP pipeline in large diameter and pressure vessel, etc.
Filament diameter: 17um or 24um
Roving density: 2200tex, 2400tex, 4400tex and 4800tex
Finish: silane. It can compatible with epoxy and polyester resin.
Packing: One 20

Fiberglass roving
Spray-up roving
It is roving which as reinforced material in the process of FRP spray up
molding and can compatible with resin well.
It has good stiffness, easy cutting and low static.
After processed by spray gun, the fibers are even and dispersed well which easy to grind and throw out air bubbles.
Filament diameter: 11um or 13um
Roving density: 2400tex
Finish: silane. It can compatible with epoxy and polyester resin.
Packing: One 20

Fiberglass roving
projection gun

Fiberglass roving
Bulked yarn
It is yarn that is bended and texturized by high pressure air. And can be used to make fabric for filtering and insulating.
Stand temperature: 550

Fiberglass roving
Gypsum reinforced roving
It is used to reinforce gypsum finished products.

 
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