-Plastics are the materials that can be molded, lighter than other materials. Thermoplastic: wax-like in nature, they can be processed many times under a proper temperature. Heat: reaction resin can be cast or a one-time only hardening under special conditions.Rubber is a complex fluid, depending on the type that has been component and different properties. Rubber form emulsions (milk white opaque). Due to the process of mixing the chemicals mixed together or due to special adhesive rubber back through time, new rubber in solid. The plastic is retrieved from the rubber tree called Latex.
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