Dampproof plastic particle

A technology of plastic pellets and colloidal pellets, applied in synthetic resin layered products, layered products, chemical instruments and methods, etc., can solve the problems of easy fire, waste of energy and working hours, poor air permeability, etc. quick drying effect

Inactive Publication Date: 2015-09-30
江健良
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  • Summary
  • Abstract
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Problems solved by technology

[0002] At present, plastic granules and their production devices are composed of three parts; screw extruder, cooling tank and granulator. The cross-section of the plastic granules produced are all round. At the same time, due to its circular shape, its air permeability is not good, and a lot of energy and man-hours are wasted in the drying process
[0003] It c

Method used

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  • Dampproof plastic particle
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Example Embodiment

[0016] The following describes the present invention in further detail with reference to the accompanying drawings and specific embodiments, without limiting the scope of implementation of the present invention.

[0017] Such as Figure 1 to Figure 2 As shown, the moisture-proof plastic pellets described in this embodiment include a cylindrical pellet body 1; the surface of the pellet body 1 is provided with a first thread structure 11; the two end faces of the pellet body 1 are provided with Halogen-free low-smoke polyolefin coating; through this thread structure, there is a gap between the rubber particles and the rubber particles when they are stacked, which can effectively circulate air, dry quickly and have a good effect. In addition, since the two end faces of the rubber particles are provided with a halogen-free low-smoke polyolefin coating, it has a certain fire resistance.

[0018] In the moisture-proof plastic granules of this embodiment, the length of the rubber granule...

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Abstract

The invention discloses a dampproof plastic particle which comprises a column-shaped plastic particle body; a first thread structure is arranged on the surface of the column-shaped plastic particle body; halogen-free and low-smoke polyolefin coatings are arranged at two end surfaces of the plastic particle body; by means of the thread structure, gaps are formed when the plastic particles are accumulated, so that the effective air ventilation is achieved, the drying speed is high, and the effect is good. In addition, since the halogen-free and low-smoke polyolefin coatings are arranged at two end surfaces of the plastic particle body, the dampproof plastic particle has a certain fire protection ability.

Description

technical field [0001] The invention relates to a moisture-proof plastic granule. Background technique [0002] At present, plastic granules and their production devices are composed of three parts; screw extruder, cooling tank and granulator. The cross-section of the plastic granules produced are all round. At the same time, due to the characteristics of its round shape, its air permeability is not good, and a lot of energy and man-hours are wasted in the drying process. [0003] It can be seen that the above-mentioned plastic particles and their manufacturing devices still have defects, which need to be improved urgently; moreover, the current plastic particles are only the material of the rubber particles, which are prone to fire and produce poisonous gas. Therefore, how to prevent fires is also a problem to be solved. Contents of the invention [0004] The purpose of the present invention is to overcome the above-mentioned shortcomings, and provide a moisture-proof pl...

Claims

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Application Information

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IPC IPC(8): B32B27/32B32B3/08B32B27/08
CPCB32B3/08B32B27/08B32B27/32B32B2307/73
Inventor 江健良
Owner 江健良
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