Rubber processing material
namely raw materials used for processing in factories. Consists of garden latex, wind sheets, thin layers, fresh lumps. All come directly from rubber trees or have undergone minimal processing by tappers.
Conventional natural rubber
namely rubber that has been processed from natural latex material. Broadly speaking, it consists of 2 groups, namely sheet (sheet) and thick sheet (crepe). In the Green book published by the International Rubber Quality and Packing Conference (IRQPC) there are several types:
Ribbed smoked sheet (RSS)
White creep and pale creep
Estate Brown Crepe
Compo Crepe
Thin Brown Crepe Remills
Amber Thick Crepe Blanket
Plat Bark Crepe
Pure Smoked Blanket Crepe
Off Crepe
Dark latex
Usually a material for manufacturing thin and high-quality goods.
Chunks of rubber
Derived from crumb rubber that is dried and refined into bandella - bandela with the specified size.
Rubber technical specifications (Crumb Rubber)
Is a rubber that is made specifically. So that the technical quality is guaranteed whose determination is based on technical properties. This rubber is packaged in small pieces with a uniform weight and size.
Rubber tire (Tire Rubber)
Merupakam semi-finished rubber, so it can be directly used by consumers, such as to make tires.
Reclaimed rubber
Rubber is recycled from used rubber, such as used rubber wheels running factories, used car tires. This rubber was first tried in 1848 by Alexander Parkes. The advantages of reclaimed rubber are: good adhesion, sturdy, durable and durable, relatively more resistant to gasoline and lubricating oil compared to natural rubber that has just been made. But the drawbacks are: less springy, and less friction resistant.
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