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Environment-friendly plastic profile and its production method

A technology of environmentally friendly plastics and production methods, applied in the field of environmentally friendly plastic profiles and their production, can solve problems such as non-compliance with environmental protection requirements and exceeding standards

Active Publication Date: 2013-03-06
安徽深泰新型建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The raw material is mainly PVC. Most of the traditional plastic profile products use a low-grade lead-containing salt stabilizer raw material. The harmful substances such as lead, mercury, chromium, and polybrominated biphenyls seriously exceed the standard, which does not meet environmental protection requirements.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Environmentally friendly plastic profiles, by weight, are made of the following raw materials:

[0010] Polyvinyl chloride resin 75Kg, calcium carbonate powder 25 Kg, chlorinated polyethylene 10 Kg, ACR additive 1.5 Kg, titanium dioxide 3.8 Kg, stearic acid 0.08 Kg, lead-free calcium zinc heat stabilizer 3.3 Kg, PE wax 0.3 Kg , brightener 0.025 Kg, ultramarine 0.03 Kg.

[0011] The production method of the above-mentioned environmentally friendly plastic profiles is: adding filler calcium carbonate, toughening agent chlorinated polyethylene, ACR auxiliary agent to polyvinyl chloride resin, then adding lubricant stearic acid, PE wax, and then adding whitening agent, Titanium dioxide, ultramarine blue, and lead-free calcium-zinc heat stabilizer are added at the end, put together in a high-speed mixer at 130-140°C for high-temperature mixing for 8-12 minutes, and then placed in a low-speed mixer to cool to 35-45°C , and then the mixture is extruded and cut to obtain the f...

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PUM

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Abstract

The invention discloses an environment-friendly plastic profile and its production method. The production method includes: adding a filler calcium carbonate, a toughening agent chlorinated polyethylene, and an ACR aid into polyvinyl chloride resin according to proportion, then adding a lubricant stearic acid and PE wax, and then adding a whitening agent, titanium dioxide and ultramarine, finally adding lead-free calcium zinc heat stabilizer, putting the materials into a high speed mixing machine together, conducting high temperature mixing at 130-140DEG C for 8-12min, then placing the mixture into a low-speed mixing machine to cool it to 35-45DEG C, subjecting the mixture to extrusion molding, and carrying out cutting so as to obtain a finished product. The environment-friendly plastic profile solves the exceeding heavy metal problem in the prior art, does not contain chlorine, bromine or other halogens, and has high flame retardance, thus meeting the EU ROHS and the relevant IEE standards.

Description

technical field [0001] The invention relates to a plastic profile and a production method thereof, in particular to an environment-friendly plastic profile and a production method thereof. Background technique [0002] Plastic profile products are divided into window frames, stair handrails, wiring troughs, skirting boards, special-shaped pipes, etc. The raw material is mainly PVC. Most of the traditional plastic profile products use a low-grade lead-containing salt stabilizer raw material. The harmful substances such as lead, mercury, chromium, and polybrominated biphenyls seriously exceed the standard, which does not meet environmental protection requirements. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a lead-free and halogen-free environmentally friendly plastic profile. The invention also provides a production method of the environment-friendly plastic profile. [0004] In order to solve the above technical p...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L23/28C08K13/02C08K3/26C08K3/22C08K5/09
Inventor 储险峰
Owner 安徽深泰新型建材有限公司
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