High-strength PVC (polyvinyl chloride) pipe
A PVC pipe, high-strength technology, applied in the field of composite materials, can solve the problems of large consumption of PVC resin, impact on enterprise costs, poor impact resistance, etc., and achieve low cost, good sound insulation effect, and significant economic benefits.
Inactive Publication Date: 2015-11-18
马立发
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The existing PVC pipe production consumes a large amount of PVC resin, which has a great impact on the cost of the enterprise. Therefore, it is important to study an ideal substitute that can reduce the amount of PVC resin used and has no impact on the output of PVC pipes. current research hotspots
Pipes made of polyvinyl chloride are widely used because of their light weight, low cost and good corrosion resistance, but their disadvantages are that their toughness is poor at low temperatures, and their impact resistance decreases as the temperature decreases. The performance is getting worse and worse, and it is easily broken when impacted
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0017] A high-strength PVC pipe, comprising raw materials in the following weight ratios: 80 parts of PVC resin, 25 parts of polyacrylate, 5 parts of calcium-zinc composite stabilizer, 4 parts of ACR foaming agent, and 3 parts of MB anti-aging agent.
Embodiment 2
[0019] A high-strength PVC pipe, comprising raw materials in the following weight ratios: 70 parts of PVC resin, 20 parts of polyacrylate, 6 parts of calcium-zinc composite stabilizer, 4 parts of ACR foaming agent, and 5 parts of MB anti-aging agent.
Embodiment 3
[0021] A high-strength PVC pipe, comprising raw materials in the following weight ratios: 90 parts of PVC resin, 23 parts of polyacrylate, 4 parts of calcium-zinc composite stabilizer, 3 parts of ACR foaming agent, and 4 parts of MB anti-aging agent.
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The invention relates to the field of composite, in particular to a high-strength PVC (polyvinyl chloride) pipe. The pipe comprises raw materials in parts by weight as follows: 60 parts of PVC resin, 26 parts of polyacrylate, 7 parts of a stabilizer, 5 parts of a foaming agent and 2 parts of an anti-ageing agent. Ageing of the PVC pipe can be effectively prevented, and the PVC pipe has high toughness, large elongation, high normal-temperature impact resistance and tensile strength and better sound insulation effect, is made of lighter materials and is pressure-resistant and impact-resistant.
Description
technical field [0001] The invention relates to the field of composite materials, in particular to a high-strength PVC pipe. Background technique [0002] The existing PVC pipe production consumes a large amount of PVC resin, which has a great impact on the cost of the enterprise. Therefore, it is important to study an ideal substitute that can reduce the amount of PVC resin used and has no impact on the output of PVC pipes. current research hotspot. Pipes made of polyvinyl chloride are widely used because of their light weight, low cost and good corrosion resistance, but their disadvantages are that their toughness is poor at low temperatures, and their impact resistance decreases as the temperature decreases. The performance is getting worse and worse, and it is easily broken when impacted. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a high-strength PVC pipe. . [0004] Scheme of the present invention is achi...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C08L27/06C08L33/04
Inventor 马立发
Owner 马立发