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High-strength coated fabric for oil delivery pipe and preparation method of high-strength coated fabric

An oil pipeline, high-strength technology, applied in the field of coated cloth, can solve problems such as insufficient strength, and achieve the effects of long service life, good strength and low surface tension

Inactive Publication Date: 2018-11-20
ANHUI PLATO COATED FABRICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the strength of PVC material coated cloth for most of the oil pipelines currently in the market is slightly insufficient.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • High-strength coated fabric for oil delivery pipe and preparation method of high-strength coated fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 As shown, a high-strength coated cloth for oil pipelines in this embodiment includes a warp-knitted fabric 1, a first coating 2 coated on the upper and lower surfaces of the warp-knitted fabric 1, and a first coating 2 coated on each first coating 2. The second coating 3 on the outer surface and the silicone-modified acrylate layer 4 coated on the outer surface of each second coating 3 .

[0038] The paint formula of the first coating 2 is as follows: 110 parts of PSM31 type polyvinyl chloride paste resin, 65 parts of dimethyl phthalate, 20 parts of cold-resistant agent DOA, 7 parts of modified ultraviolet absorber, JLK-106 PVC plastic mold proof 6 parts, 4.5 parts of barium zinc, 28 parts of LD-100 superfine calcium carbonate, 20 parts of nano calcium carbonate, 10 parts of epoxy resin, 46 parts of halogen-free phosphorus flame retardant, 5 parts of molybdenum trioxide, 5 parts of titanium dioxide , 5 parts of zinc oxide.

[0039] The paint formula o...

Embodiment 2

[0042] Such as figure 1 As shown, a high-strength coated cloth for oil pipelines in this embodiment includes a warp-knitted fabric 1, a first coating 2 coated on the upper and lower surfaces of the warp-knitted fabric 1, and a first coating 2 coated on each first coating 2. The second coating 3 on the outer surface and the silicone-modified acrylate layer 4 coated on the outer surface of each second coating 3 .

[0043] The paint formula of the first coating 2 is as follows: 120 parts of PSM31 type polyvinyl chloride paste resin, 70 parts of diisononyl phthalate, 25 parts of cold resistance agent DOA, 9 parts of modified ultraviolet absorber, JLK-106 PVC plastic anti 9 parts of mold agent, 5.5 parts of dibasic lead phosphite, 32 parts of LD-100 superfine calcium carbonate, 25 parts of nano calcium carbonate, 14 parts of carboxymethyl cellulose, 56 parts of halogen-free phosphorus flame retardant, trioxide 7 parts molybdenum, 7 parts titanium dioxide, 7 parts zinc oxide.

[0...

Embodiment 3

[0047] Such as figure 1 As shown, a high-strength coated cloth for oil pipelines in this embodiment includes a warp-knitted fabric 1, a first coating 2 coated on the upper and lower surfaces of the warp-knitted fabric 1, and a first coating 2 coated on each first coating 2. The second coating 3 on the outer surface and the silicone-modified acrylate layer 4 coated on the outer surface of each second coating 3 .

[0048] The paint formula of the first coating 2 is as follows: 115 parts of PSM31 type polyvinyl chloride paste resin, 68 parts of phthalic acid diester, 22 parts of cold-resistant agent DOA, 8 parts of modified ultraviolet absorber, JLK-106 PVC plastic mold inhibitor 7 parts, 5 parts of calcium zinc, 30 parts of LD-100 superfine calcium carbonate, 22 parts of nano calcium carbonate, 12 parts of polystyrene, 51 parts of halogen-free phosphorus flame retardant, 6 parts of molybdenum trioxide, 6 parts of titanium dioxide, 6 parts of zinc oxide.

[0049] The paint form...

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Abstract

The invention provides a high-strength coated fabric for an oil delivery pipe. The high-strength coated fabric comprises a base fabric, first coating layers coating the upper and lower surfaces of thebase fabric, second coating layers coating the outer surfaces of the first coating layers and silicone modified acrylate layers coating the outer surfaces of the second coating layers; the first coating layers are prepared from the following raw materials: polyvinyl chloride paste resin, a plasticizer, a modified ultraviolet absorber, a mildew preventive, a heat stabilizer, superfine calcium carbonate, nano calcium carbonate, an adhesive, a halogen-free phosphorous flame retardant, molybdenum trioxide, titanium dioxide and zinc oxide; the second coating layers are prepared from the followingraw materials: the polyvinyl chloride paste resin, the plasticizer, the modified ultraviolet absorber, the mildew preventive, the heat stabilizer, the superfine calcium carbonate, the nano calcium carbonate, the halogen-free phosphorous flame retardant, the molybdenum trioxide, the titanium dioxide and the zinc oxide; and the plasticizer contains DOA. The invention also provides a preparation method of the coated fabric. The coated fabric provided by the invention has the advantages of high strength, high cold resistance, long service life, mildew resistance, antibacterial and ultraviolet resistance and capability of being widely used as the oil delivery pipeline.

Description

technical field [0001] The invention relates to the technical field of coated cloth, in particular to a high-strength coated cloth for oil pipelines and a preparation method thereof. Background technique [0002] Coated cloth mainly refers to the use of a special process to coat a layer of material with special functions on the basis of the cloth, which adds special functions to the cloth, so it is also called functional coated fabric. Coated cloth is widely used in tents, Clothing, luggage, national defense, transportation and many other fields. [0003] PVC material, namely polyvinyl chloride, is one of the plastic products with the largest output in the world. It is cheap and widely used. The polyvinyl chloride resin is white or light yellow powder, which cannot be used alone and must be modified. PVC is an amorphous white powder with a small degree of branching and poor stability to light and heat. Different additives can be added according to different uses, and PVC p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/04D06N3/06D06N3/00
CPCD06N3/0009D06N3/0059D06N3/0061D06N3/0063D06N3/0077D06N3/0088D06N3/042D06N3/06D06N2209/067D06N2209/10D06N2209/1671D06N2209/1678
Inventor 王旭吴文中
Owner ANHUI PLATO COATED FABRICS
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