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Plastic for calcium plastic pipe

A technology of calcium-plastic pipes and plastics, applied in the field of calcium-plastic pipe plastics, can solve the problems of poor fluidity of calcium-plastic pipe plastics, high production costs of calcium-plastic pipes, and low extrusion speed, and achieve good fluidity, low cost, and durability Good alkaline corrosion effect

Inactive Publication Date: 2013-09-04
SUZHOU NEW DISTRICT TEFLON PLASTIC PRODS FACTORY
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] Calcium-plastic pipes are mainly used in alkaline liquids, agricultural irrigation and drainage, building drainage, and wire threading. The existing calcium-plastic pipes are all extruded through extrusion dies. However, due to the temperature of the extruder mouth of the extrusion die Higher, but the extrusion speed is low, the fluidity of the calcium-plastic pipe plastic is poor, the existing calcium-plastic pipe production cost is high, and the production efficiency is low

Method used

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Embodiment Construction

[0009] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0010] A calcium-plastic pipe plastic, mainly composed of polyvinyl chloride resin, active calcium carbonate, barium hardate, lead stearate and paraffin, the content of the active calcium carbonate is 45%, and the content of the barium hardate is 2 %, the content of the lead stearate is 1.1%, the content of the paraffin wax is 0.5%, and the rest is polyvinyl chloride resin, and the content is percentage by weight.

[0011] In addition, the calcium-plastic pipe plastic also includes 3% tribasic lead sulfate.

[0012] In addition, the calcium plastic pipe plastic also includes 1% carbon black.

[0013] In addition, the calcium-plastic pipe plastic also includes 5% polyethylene.

[0014] The calc...

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Abstract

The invention discloses plastic for calcium plastic pipe. The plastic mainly comprises the following ingredients in weight percentage: 35-55% activated chalk, 0.5-2.5% barium stearate, 0.35-1.25% lead stearate, 0.2-0.55% paraffin, and the balance of PVC resin. Through the manner, the plastic for calcium plastic pipe provided by the invention has good fluidity, and is excellent in good alkali and corrosion resistance, low in manufacture cost, good in stability, low in water absorption and good in plasticity.

Description

technical field [0001] The invention relates to the application field of plastics, in particular to a calcium-plastic pipe plastic. Background technique [0002] Calcium-plastic pipes are mainly used in alkaline liquids, agricultural irrigation and drainage, building drainage, and wire threading. The existing calcium-plastic pipes are all extruded through extrusion dies. However, due to the temperature of the extruder mouth of the extrusion die Higher, but the extrusion speed is lower, the fluidity of the calcium-plastic pipe plastic is poor, the existing calcium-plastic pipe production cost is higher, and the production efficiency is lower. Contents of the invention [0003] The technical problem mainly solved by the invention is to provide a calcium-plastic pipe plastic with good fluidity, good alkali corrosion resistance, low cost, good stability, low water absorption and good plasticity. [0004] In order to solve the above-mentioned technical problems, a technical sc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/06C08K3/26C08K5/098C08K3/30C08K3/04F16L9/12
Inventor 陆华平
Owner SUZHOU NEW DISTRICT TEFLON PLASTIC PRODS FACTORY
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