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Tubular product for water supply

A technology of pipes and parts by weight, applied in the field of building materials, can solve the problems affecting the processing performance of polymer matrix materials, large filling amount, etc., and achieve the effects of high strength, good corrosion resistance and good heat dissipation.

Inactive Publication Date: 2014-12-03
QINGDAO JISHUNLONG TRADING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, single inorganic flame retardants such as aluminum hydroxide and magnesium hydroxide have the disadvantages of large filling amount, which seriously affect the processing performance of polymer matrix materials and the physical and mechanical properties of products.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Example 1, a pipe for water supply, made of the following raw materials in parts by weight: 60 parts of Pvc resin, 4 parts of sepiolite powder, 6 parts of silicon carbide, 5 parts of polyvinyl alcohol, aminopropyltriethoxysilane 3 parts, 5 parts of neopentyl glycol, 4 parts of cedar oil, 4 parts of aluminum tripolyphosphate, 3 parts of polybenzimidazole, 4 parts of ferric chloride, 6 parts of aluminum nitride, and 6 parts of acrylic acid.

Embodiment 2

[0010] Embodiment 2, a pipe for water supply, made of the following raw materials in parts by weight: 70 parts of Pvc resin, 8 parts of sepiolite powder, 10 parts of silicon carbide, 7 parts of polyvinyl alcohol, aminopropyltriethoxysilane 6 parts, 8 parts of neopentyl glycol, 6 parts of cedar oil, 6 parts of aluminum tripolyphosphate, 4 parts of polybenzimidazole, 6 parts of ferric chloride, 8 parts of aluminum nitride, and 8 parts of acrylic acid.

Embodiment 3

[0011] Embodiment 3, a pipe for water supply, made of the following raw materials in parts by weight: 80 parts of Pvc resin, 10 parts of sepiolite powder, 12 parts of silicon carbide, 8 parts of polyvinyl alcohol, aminopropyltriethoxysilane 9 parts, 10 parts of neopentyl glycol, 8 parts of cedar oil, 8 parts of aluminum tripolyphosphate, 6 parts of polybenzimidazole, 8 parts of ferric chloride, 10 parts of aluminum nitride, and 9 parts of acrylic acid.

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PUM

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Abstract

The invention discloses a tubular product for water supply. The tubular product comprises the following raw materials in parts by weight: 60-80 parts of PVC resin, 4-10 parts of afrodite powder, 6-12 parts of silicon carbide, 5-8 parts of polyvinyl alcohol, 3-9 parts of aminopropyl triethoxysilane, 5-10 parts of neopentyl glycol, 4-8 parts of cedar wood oil, 4-8 parts of aluminum tripolyphosphate, 3-6 parts of polybenzimidazole, 4-8 parts of iron trichloride, 6-10 parts of aluminum nitride and 6-9 parts of acrylic acid. The tubular product for water supply provided by the invention has the advantages of high strength, good toughness, friction resistance, strong corrosion resistance, good heat dissipation, large adaptable temperature difference, low cost and good corrosion-resistant effect.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a water supply pipe. Background technique [0002] At present, PVC pipes are widely used in water supply, construction, drainage, sewage, chemical and other technical fields because of their strong corrosion resistance, high strength, and good rigidity. However, due to the poor wear resistance of PVC pipes and the inability to use them in high-temperature environments, the use of PVC pipes is largely restricted. In the prior art, there are PVC pipes with high-temperature-resistant components, but the high-temperature resistance effect is relatively low. Difference. In recent years, flame-retardant PVC pipes have emerged and are widely used in various fields. The non-halogenation of flame retardants has become the mainstream of the flame retardant industry, and inorganic flame retardants such as aluminum hydroxide and magnesium hydroxide have developed rapidly. Howev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F291/00C08K3/34C08K5/544C08K3/32C08K3/16C08K3/28
Inventor 李强
Owner QINGDAO JISHUNLONG TRADING