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A highly antishock PVC tube and a preparing method thereof

A PVC pipe material and high-impact technology, applied in the field of high-impact PVC pipe material and its preparation, can solve the problems of low thermal stability and poor mechanical properties, achieve enhanced mechanical properties, weather resistance, excellent skid resistance, and improve flow sexual effect

Inactive Publication Date: 2017-03-22
祖兴保
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, PVC products generally have the defects of poor mechanical properties, low light and thermal stability, and with the enhancement of people's awareness of environmental protection and the improvement of indoor environment requirements, it is becoming more and more difficult for current PVC materials to meet market demand, which limits its use. Application in the field of interior decoration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] A high-impact PVC pipe, which is made from the following raw materials in parts by weight:

[0014] PVC resin 80, white carbon black 3, active calcium 2, gypsum whiskers 2, glyceryl monostearate 0.2, paraffin oil 0.5, calcium zinc stabilizer 2, dimethyl silicone oil 5, sodium dodecylbenzene sulfonate 20. Modification additive 5;

[0015] Wherein the modification aid is made of the following raw materials in parts by weight: mannitol 6, sodium hexametaphosphate 0.1, potassium persulfate 0.2, nano-alumina 3, jade powder 10, corn starch 1, silane coupling agent KH5500.1, Water 80; The preparation method of the modified auxiliary agent is to add jade powder, corn starch, nano-alumina and potassium persulfate into water and stir for 0.5h at 50°C and 600r / min, then add mannitol and sodium hexametaphosphate and stir for 2h under the same conditions , filtered and washed after cooling, mixed with the rest of the raw materials at 100°C for 10 minutes after drying, and ground ev...

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PUM

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Abstract

A highly antishock PVC tube is disclosed. The PVC tube is prepared from, by weight, 80-100 parts of PVC resin, 3-5 parts of white carbon black, 20-30 parts of activated calcium, 2-4 parts of gypsum whisker, 0.2-0.4 part of monoglyceride stearate, 0.5-1 part of paraffin oil, 2-3 parts of a calcium-zinc stabilizer, 5-10 parts of dimethyl silicone oil, 20-30 parts of sodium dodecyl benzene sulfonate and 5-10 parts of a modification auxiliary agent. Mechanical properties and weatherability of the material are enhanced, and moisture absorption and permeability of the material are also improved, and therefore a PVC modified material for indoor decoration has good mechanical properties and moisture absorption and regulation functions, can effectively improve the comfort level of the indoor environment, and is excellent in skid resistance.

Description

technical field [0001] The invention relates to the technical field of PVC modified materials, in particular to a high-impact PVC pipe and a preparation method thereof. Background technique [0002] PVC is polyvinyl chloride, which is one of the most widely used plastic varieties. It has been widely used in pipe profiles, architectural furniture, interior decoration, sports equipment, medical materials and other fields. However, PVC products generally have the defects of poor mechanical properties, low light and thermal stability, and with the enhancement of people's awareness of environmental protection and the improvement of indoor environment requirements, it is becoming more and more difficult for current PVC materials to meet market demand, which limits its use. Applications in the field of interior decoration. Therefore, improving the comprehensive performance of PVC materials and enhancing the added value of PVC materials is the potential development direction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L91/06C08L3/02C08L83/04C08K13/06C08K9/02C08K9/04C08K3/34C08K3/36C08K3/26C08K7/08C08K5/103C08K5/42
CPCC08L27/06C08L2203/18C08L2205/035C08L91/06C08L3/02C08L83/04C08K13/06C08K9/02C08K9/04C08K3/34C08K3/36C08K2003/265C08K7/08C08K5/103C08K5/42
Inventor 祖兴保
Owner 祖兴保
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