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Specifications

Flap disc backing 
1) ISO9000 quality certification. 
2)There are seven product lines from drawing to fiberglass backing 

FIBERGLASS PRODUCTS FOR ABRASIVE REINFORCEMENT 

A. Product description 

Fiberglass backing plate is specially made for making flap disc. The plate is made of the fiberglass which are specially woven and treated in our plant. Special sizes are available on request. 

B. Main specification: 

Type: T27 (Flat), T29 (Convex) 
Material: Fiberglass fabric impregnated with phenolic resin 
Metal Ring: 1 or 2. 
Layers: 4-13 
Inner Diameters: 16.23mm or 22.23mm (Tolerance: 0.15mm) 
Outer diameter: 75mm, 85mm, 95mm, 107mm. 118mm, 125mm, 140mm, 170mm, 178mm (Tolerance: 0.5mm) 
Payment: L/ C or T/ T in advance. 

Packing: Each roll is wrapped in a polyethylene bag and put into cartons of different sizes according to their diameters. Cartons are placed on pallets, which are wrapped with plastic films of two to three layers.