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Method for manufacturing plastics hods special for building

A manufacturing method, technology of plastic sand, applied in building construction, processing of building materials, construction, etc., to achieve the effect of excellent aging resistance

Inactive Publication Date: 2008-01-23
YANCHENG XINGDA WAVE OSCILLATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention adopts the manufacturing method of special plastic mortar buckets for construction, so as to solve the performance deficiencies of the existing plastic mortar buckets for common buildings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] 1. Ingredients, blend high-density polyethylene resin HDPE70-80%: ethylene vinyl acetate resin 20-30%, and then add 1-2% of color masterbatch containing antioxidant and ultraviolet absorber to the mixture, and stir well;

[0009] 2. Injection molding, the prepared raw materials are injected into a No. 1 mortar bucket through an injection molding machine.

Embodiment 2

[0011] 1. Ingredients, blend high-density polyethylene resin HDPE65-75%: ethylene vinyl acetate resin 25-35%, and then add 1-2% of color masterbatch containing antioxidant and ultraviolet absorber to the mixture, and stir well;

[0012] 2. Injection molding, the prepared raw materials are injected into No. 2 mortar barrels by injection molding machine.

Embodiment 3

[0014] 1. Ingredients, blend low-density polyethylene resin LDPE60-90%: ethylene vinyl acetate resin 10-40%, then add 1-2% color masterbatch containing antioxidant and ultraviolet light absorber to the mixture, and stir well;

[0015] 2. Injection molding, the prepared raw materials are injected into No. 3 mortar barrels by injection molding machine.

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PUM

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Abstract

The invention relates to a manufacture method of a plastic hod special for construction. The technical solution of the invention is that the polymer is weighed and is added with color mother materials (containing antioxidant and anti UV absorber) to stir uniformly with the detailed mixture ratios of polymer amount (98 to 99) per cent, color mother materials amount (1 to 2) per cent, and then is processed to the hod via an injection machine and is arranged with a carrying rope and a reinforcement handle. The hod suitable for invention and manufacture is free from fading and weathering when shining by sun and free from breaking when falling freely from 10m height.

Description

Technical field: [0001] The invention relates to a method for manufacturing a special plastic mortar bucket for construction. Background technique: [0002] Existing construction-specific plastic mortar barrels are usually formed by injection molding of a single polyolefin material. These products have serious performance deficiencies: first, the aging resistance of the products is not enough, and they are not suitable for long-term outdoor use on construction sites; second, the impact resistance of the products is poor, and construction mortar cannot be loaded and unloaded frequently. Invention content: [0003] The invention adopts the manufacturing method of the special plastic mortar bucket for construction, thereby solving the performance deficiency of the existing common construction plastic mortar bucket. [0004] The scheme adopted by the present invention to solve its technical problems is: the specific steps of the manufacturing method of the special-purpose pla...

Claims

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Application Information

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IPC IPC(8): C08L23/06B29C45/00E04G21/02B65D1/12
Inventor 张庆愉
Owner YANCHENG XINGDA WAVE OSCILLATOR
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