Macromolecule modified flax and plastic alloy plate processing process and macromolecule modified flax and plastic alloy plate

Abstract

The invention relates to a polymer modified jute and plastics sheet alloy sheet processing technology and a polymer modified jute and plastics sheet alloy. The main raw material is composite jute felt board corner returning material; the main composition of the composite jute felt board corner returning material is polyester fiber, linen fiber and polypropylene fiber; the composite jute felt board corner returning material is prepared by special processing technology; various raw materials are innocuous; during the preparation process, the workshop or environment are not polluted; as pipelining operation is adopted, the waste is raw material is not caused; secondly, by special processing technology, corresponding raw material is disposed by coupling agent; various performance indexes of the prepared alloy sheet are greatly improved; as the performance of the product is improved, the interior material of the automobile of various shapes can be prepared, more especially, the alloy sheet can be used as an automobile internal door protecting plate, a hallstand, a rear panel, a side panel, an air duct lining and the like.

Description

technical field [0001] The invention relates to a processing technology of automobile decoration materials, in particular to a processing technology of a plate, more specifically a processing technology of a polymer modified hemp-plastic alloy board and the polymer modified hemp-plastic alloy board. Background technique [0002] In 2006, the applicant successfully developed the "high-rigidity and high-quality composite hemp felt board", which has been put into mass production and has been widely used in the automotive interior industry. Yet, will produce about 20-25% of leftover material when composite hemp felt board is made automobile interior trim. At present, these scraps are processed by incineration, which brings serious pollution to the surrounding environment. [0003] At present, there are 1998, 14 (3), -26-29 reports in the Journal of Nantong Institute of Technology in China: a development method for the leftovers produced in the processing of automotive interior ...

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Problems solved by technology

At present, these scraps are processed by incineration, which brings serious pollution to the surrounding environment.

[0003] At present, there are 1998, 14 (3), -26-29 reports in the Journal of Nantong Institute of Technology in China: a development method for the leftovers produced in the processing of automotive interior trim panels, to solve the difficulty in handling such leftovers of hemp felt, resulting in hemp The fiber can meet the requirements of felting, but the processing method of the hemp felt board corner return material is not proposed; In 2003, in China Textile Journal, 2003 (12), -111-171, the title is Su Huiwan's cooperative development of fabric hemp felt, by Anhui Ma Textile Factory cooperated with Jiangsu Yizheng Textile Machinery Engineers and Technologists. After many experiments, they successfully developed the LYBG132-260 hemp acupuncture production line with waste hemp as the basic raw material. Processing method; Patent Application No. 93107735.4 reports hemp felt decorative panels, which are processed from jute or kenaf fibers; It is made of hemp fiber through carding, splitting, cutting, laying and needle punching. Then the felt is impregnated with synthetic resin. After drying and softening, it is heated and pressed in a metal mold to form the skeleton of the interior decoration. And paste a layer of decorative material surface layer on the skeleton and press it to make automotive interior parts

None of the above mentions how to deal with the corners of the composite hemp felt board

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