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Aeration connecting pipe

A technology for connecting pipes and synthetic resins, applied in the direction of pipes/pipe joints/fittings, pipes, rigid pipes, etc., can solve problems such as vent pipe breakage and air leakage, achieve high stability and avoid thermal stress fractures

Inactive Publication Date: 2015-09-16
ANHUI JINGHONG SEAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a ventilation connecting pipe. The connecting pipe of the present invention is made of plastic injection molding with good heat resistance, ozone resistance, corrosion resistance, high strength and not easy to break, which solves the problem of the ventilation pipe It is easy to break and leak at high temperature, which improves the stability of the ventilation connecting pipe

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A ventilation connecting pipe, the material of the ventilation connecting pipe comprises the following components in parts by weight: 15 parts of synthetic resin, 5 parts of polyester chips, 1 part of diacetyl peroxide, 1 part of epoxy soybean oil, and 1 part of antioxidant , 3 parts of polyethylene glycol, 3 parts of inorganic silicate material, 2 parts of zinc borate, 3 parts of zinc oxide, 1 part of stearic acid, 12 parts of natural rubber, 8 parts of zinc methacrylate, 5 parts of plasticizer, 6 parts of zinc diethyldithiocarbamate, 5 parts of anti-aging agent, 10 parts of styrene-butadiene rubber, 2 parts of accelerator, 0.5 part of benzoic acid, 5 parts of high wear-resistant carbon black.

[0027] The forming method of the ventilation connecting pipe comprises the following manufacturing steps:

[0028] S1. Obtain each component according to the following parts by weight: 15 parts of synthetic resin, 5 parts of polyester chips, 1 part of diacetyl peroxide, 1 part ...

Embodiment 2

[0032] A kind of ventilation connecting pipe, the material of the ventilation connecting pipe includes the following components in parts by weight:

[0033] 18 parts of synthetic resin, 6 parts of polyester chip, 2 parts of diacetyl peroxide, 2 parts of epoxy soybean oil, 2 parts of antioxidant, 5 parts of polyethylene glycol, 5 parts of inorganic silicate material, 4 parts of zinc borate , 5 parts of zinc oxide, 2 parts of stearic acid, 13 parts of natural rubber, 8 parts of zinc methacrylate, 8 parts of plasticizer, 8 parts of zinc diethyldithiocarbamate, 8 parts of antioxidant, styrene-butadiene rubber 13 parts, 2 parts of accelerator, 0.8 part of benzoic acid, 7 parts of high wear-resistant carbon black.

[0034] According to the parts by weight of the raw materials in this embodiment, the molding method of the ventilation connecting pipe is the same as that in Embodiment 1.

Embodiment 3

[0036] A kind of ventilation connecting pipe, the material of the ventilation connecting pipe includes the following components in parts by weight:

[0037] 20 parts of synthetic resin, 8 parts of polyester chip, 3 parts of diacetyl peroxide, 3 parts of epoxy soybean oil, 3 parts of antioxidant, 7 parts of polyethylene glycol, 7 parts of inorganic silicate material, 5 parts of zinc borate , 7 parts of zinc oxide, 3 parts of stearic acid, 15 parts of natural rubber, 10 parts of zinc methacrylate, 10 parts of plasticizer, 10 parts of zinc diethyldithiocarbamate, 10 parts of antioxidant, styrene-butadiene rubber 15 parts, 3 parts of accelerator, 1 part of benzoic acid, 10 parts of high wear-resistant carbon black.

[0038] According to the parts by weight of the raw materials in this embodiment, the molding method of the ventilation connecting pipe is the same as that in Embodiment 1.

[0039] To sum up, the embodiments of the present invention have the following beneficial effe...

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PUM

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Abstract

The invention provides an aeration connecting pipe, relating to the technical field of pipeline processing and production raw materials. The aeration connecting pipe comprises the following components in parts by weight: synthetic resin, polyester chips, diacetyl peroxide, epoxidized soybean oil, an antioxidant, polyethylene glycol, an inorganic silicate material, zinc borate, zinc oxide, stearic acid, natural rubber, zinc dimethacrylate, a plasticizer, diethyl dithiocarbamate, an anti-aging agent, butadiene-styrene rubber, an accelerant, benzoic acid and high-wear-resistant carbon black. The aeration connecting pipe provided by the invention is an injection molded plastic pipe, has good ozone resistance, heat resistance, corrosion resistance, mechanical properties and high strength and is not easily broken. The problems that the aeration connecting pipe is easily broken and leaked at the high temperature (400-1500 DEG C) are solved; the stability of the aeration connecting pipe in gas such as O2, H2O or CO2 is greatly improved.

Description

technical field [0001] The invention relates to the technical field of pipe processing and production of raw materials, in particular to a ventilation connecting pipe. Background technique [0002] Plastic is a synthetic polymer material with a wide range of uses, and plastic products abound in our daily life. From the toiletries we use after we wake up, the tableware we use for breakfast, to the stationery we use for work and study, the seat cushions and mattresses we use for rest, as well as the shells of TVs, washing machines, computers, and the night brings us Bright lamps of various shapes... [0003] With its excellent performance, plastic has gradually replaced many materials and utensils that have been used for decades or hundreds of years, and has become an indispensable assistant in people's life. Plastic combines the hardness of metal, the lightness of wood, the transparency of glass, the corrosion resistance of ceramics, and the elasticity and toughness of rubb...

Claims

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Application Information

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IPC IPC(8): C08L61/06C08L63/00C08L61/20C08L67/06C08L83/04C08L67/02C08L7/00C08L9/06C08K13/02C08K5/14C08K5/1515C08K3/34C08K3/38C08K3/22C08K5/09C08K5/39C08K3/04F16L9/12
CPCY02P20/141
Inventor 汪洪
Owner ANHUI JINGHONG SEAL TECH