Internal rubber lubricants. (Literature: materials).A brochure to assist those involved with compression molding Compression molding is a method of molding in which the molding material, generally preheated, is first placed in an open, heated mold cavity. The mold is closed with a top force or plug member, pressure is applied to force the material into contact with all mold areas, and heat , compounding, calendering calendering, a finishing process by which paper, plastics, rubber, or textiles are pressed into sheets and smoothed, glazed, polished, or given a moiré or embossed surface. , natural rubber, synthetic rubber synthetic rubber: see rubber. , thermoplastic elastomers, injection and transfer molding Transfer molding, like compression molding, is a process where the amount of molding material (usually a thermoset plastic) is measured and inserted before the moulding takes place. The molding material is preheated and loaded into a chamber known as the pot. in selecting mold releases and internal lubricants is available from the company. This brochure is designed to serve as a reference guide that matches the internal lubricant, processing aid or dispersion aid in powder and pellet or liquid to the rubber material that is to be processed. The company manufactures over 600 different products and also does custom mold release engineering for specific applications when requested. Approximately 30 of the company's most often used mold releases and process aid additives are matched with a wide array of rubber materials. (Axel Plastics Research Laboratories, Box 77 0855, Woodside, NY 11377) Circle 135 on card |
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