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Plastic fastener resin and application thereof

A clasp resin and resin technology, which is applied in the field of ultraviolet fiberglass pultrusion resin and its preparation, can solve the problems of poor anti-ultraviolet properties and insufficient strength, and achieve the effects of improving anti-ultraviolet properties, increasing mechanical strength, and improving mechanical properties

Inactive Publication Date: 2019-05-14
江苏创曦复合材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention aims at the shortcomings of the existing ABS resin formula injection molding products such as poor anti-ultraviolet properties and insufficient strength, and performs anti-ultraviolet modification treatment and adds chopped glass fiber as a reinforcement to improve the strength of the product.

Method used

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  • Plastic fastener resin and application thereof
  • Plastic fastener resin and application thereof
  • Plastic fastener resin and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: Preparation of plastic buckle resin, the formula is as follows

[0016] Table 1: Example 1 prepares resin formula for plastic clips

[0017]

[0018] The preparation method is: according to the formula, weigh the corresponding weight of ABS resin, thermoplastic polyurethane, glass fiber, 2-(2'-hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzo Triazole, poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol) ester with a molecular weight of 2500-6000, 2,2'-methylenebis(4-methyl base-6-tert-butylphenol) into a high-speed mixer, mixed at 250RPM for 20 minutes, then added to a twin-screw extruder for melt blending, the screw extrusion temperature is 200-250 ° C, extrusion pelletization Finally, ABS injection molding resin is obtained, that is, plastic buckle resin.

Embodiment 2-4

[0019] Embodiment 2-4: Preparation of plastic buckle resin formula is shown in the following table, and the preparation method is the same as that of Example 1

[0020] Table 3: Example 2-4 prepares the resin formula of plastic buckle

[0021]

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Abstract

The invention provides a plastic fastener resin which comprises a resin body, toughening agents, glass fibers and the like. The preparation method of the fastener resin includes the steps: taking rawmaterials to place the raw materials in a high-speed mixer; mixing the raw materials for 20 minutes at the rotating speed of 250RPM, and adding the raw materials into a double-screw extruder to melt and blend the raw materials; extruding and granulating the raw materials at the screw extruding temperature of 200-250 DEG C to obtain the plastic fastener resin.

Description

technical field [0001] The invention belongs to the field of glass fiber reinforced plastic resin, and in particular relates to an ultraviolet glass fiber reinforced plastic pultrusion resin and a preparation method thereof. Background technique [0002] The development and utilization of solar energy as a new energy is a very hot topic. Composite materials are widely used in the field of new energy due to their high specific strength, high specific modulus, and additional properties that can be designed. Since the collection of solar energy requires long-term exposure to strong ultraviolet light, injection-molded plastic products with ordinary resin formulations cannot meet the special environment of high ultraviolet radiation. Long-term ultraviolet radiation is likely to cause ultraviolet aging and reduce strength, which affects the use of the product. Acrylonitrile-butadiene-styrene (ABS) is a terpolymer composed of acrylonitrile, butadiene and styrene. As one of the fiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L75/04C08L67/02C08K7/14C08K5/3475C08K5/13C08J5/04
Inventor 薛飞尚祖睿张成勇
Owner 江苏创曦复合材料科技有限公司