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High polymer
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By material: High polymer
Curing agent Curing agent        
Curing agent
Aramid fiber Aramid fiber        
Aramid fiber
Toughening agent Toughening agent        
Toughening agent
Epoxy resin Epoxy resin        
Epoxy resin
Silicone Silicone        
Silicone
Light stabilizer Light stabilizer        
Light stabilizer
Other resins Other resins        
Other resins
Other auxiliaries Other auxiliaries        
Other auxiliaries
        
        
        
        
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