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Crepe Rubber is the coagulation sap that is rolled in a wrinkled sheet, usually used for making soles for shoes and boots but also a raw material for a processed rubber product.
Video Crepe rubber
Memproses
The colloidal latex was first mixed with formic acid to cause it to coagulate. Coagulum is processed by "battery creping", a series of crushing machines, pressing and coagula rolling. The sheets are hung in a heated drying barn and then sorted by class and packed for delivery.
Maps Crepe rubber
Type
There are several types and levels of crepe rubber, especially distinguished by the class and pre-processing of latex used in its manufacture.
- Pale latex crepe (PLC) is a premium grade, made from raw field latex.
- Estate brown crepe (EBC) is made from "lump cups" (raw rubber, naturally coagulated from collection cups) and other coagulum.
- Crepe grind made from "wet slab coagulum" (latex sap, still wet from the coagulation tank), latex sheet (not bitten) and lump cups.
- Crepe smoking blankets are made of thick latex sheets that have been processed into smokers.
- Flat skin crepe made from waste and other low quality raw products.
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Gallery
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References
Source of the article : Wikipedia
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