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An environment-friendly low-shrinkage PE desktop and its manufacturing method

A technology with low shrinkage rate and manufacturing method, applied in the direction of tables, legs of general furniture, household appliances, etc., can solve the problems of poor structural stability, large shrinkage rate, easy damage, etc., to maintain stability, reduce shrinkage rate, environmental protection low impact effect

Active Publication Date: 2018-11-09
ZHEJIANG LIFAN FURNITURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the PE table top has a large shrinkage rate due to material limitations, poor structural stability, and is easily damaged and discarded.

Method used

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  • An environment-friendly low-shrinkage PE desktop and its manufacturing method

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Embodiment Construction

[0019] refer to figure 1 , an environment-friendly low-shrinkage PE desktop of the present invention, which includes PE panel material of the following components: HDPE90-100; nano-calcium carbide 8-10; talcum powder 15-20; glass fiber 9-12; including low-shrinkage layer 1 , a shaping frame 2, an auxiliary shaping layer 3, a desktop board 4, the low-shrinkage layer 1 covers the outside of the desktop board 4, a shaping frame 2 is arranged inside the desktop board 4, and a number of connection holes are arranged on the shaping frame 5. The auxiliary shaping layer 3 is arranged on the shaping frame 2 through the connection hole 5, the low shrinkage layer 1 is a low shrinkage layer of polyester film, and the low shrinkage layer 1 is completely covered on the outer surface of the desktop board 4, The sizing frame 2 is an aluminum alloy sizing frame, and the sizing frame 2 is completely embedded in the tabletop 4. There are multiple connecting holes 5, and the connecting holes 5 ar...

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Abstract

The invention discloses an environment-friendly PE (polyethylene) table top with a low shrinkage and a manufacturing method of the PE table top. The environment-friendly PE table top is prepared from components of PE panel materials in parts as follows: 90-100 parts of HDPE (high-density polyethylene), 8-10 parts of nano calcium carbide, 15-20 parts of talcum powder and 9-12 parts of glass fibers and comprises low shrinking layers, setting frames, auxiliary shaping layers and a table top board, the low shrinking layers cover the table top board, the setting frames are arranged in the table top board, a plurality of connecting holes are formed in the setting frames, and the auxiliary shaping layers are arranged on the setting frames through the connecting holes. The shrinkage of the PE table top can be greatly reduced, the structure stability of the PE table top is effectively improved, the service life is prolonged, small influences are caused to the environment, and popularization and utilization are facilitated.

Description

【Technical field】 [0001] The invention relates to the technical field of PE tabletop manufacturing, in particular to the technical field of an environment-friendly low-shrinkage PE tabletop and a manufacturing method thereof. 【Background technique】 [0002] Polyethylene polyethylene, referred to as PE, is a thermoplastic resin obtained by polymerization of ethylene. In industry, it also includes copolymers of ethylene and a small amount of α-olefins. Polyethylene is odorless, non-toxic, feels like wax, has excellent low temperature resistance, the lowest operating temperature can reach -100 to -70 ° C, good chemical stability, and can withstand most acid and alkali erosion. Insoluble in common solvents at room temperature, low water absorption, excellent electrical insulation. In recent years, with the needs of sustainable development and environmental protection, plastic tables and chairs have gradually replaced traditional wooden tables and chairs into people's lives and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47B13/08
CPCA47B13/08A47B2200/001
Inventor 王柏兴
Owner ZHEJIANG LIFAN FURNITURE
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