Tire Retreading Machines Process 3945105508525939223-blid-7402665673031316164

ในหลวง-ราชินี ไปในการพระราชพิธีมหามงคลเฉลิมพระชนมพรรษาพระบรมราชชนนีพันปีหลวง 2562

 
   

Precure or "Cold" retreading involves vulcanization without a mould at a temperature of between 95 °C and 117 °C. The tyre is put together using a pre-vulcanized Tread Liner Rubber (= new tread) and a non-vulcanized Bonding Gum(Cushion Gum) layer. The bond between the carcass, the bonding gum and the precured tread is created in an autoclave(Curing Chamber). Precure retreading has become fully established in the truck tyres sector since the introduction of radial tyres in the mid-1960s.

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