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Stabilizing function regulator special for polrvinyl chloride (PVC) waterproof coil

A technology of waterproof membrane and polyvinyl chloride, which is applied in the field of stable function regulators, can solve the problems of high price, limited application fields, and high production costs, and achieve the effects of novel ideas, standardized processes, and improved strength

Inactive Publication Date: 2013-01-16
PLASTIC UNION NEW MATERIAL TECH HUBEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] So far, due to the unreasonable composition and ratio of the existing stabilizers used for PVC waterproofing membranes, the produced polyvinyl chloride (PVC) waterproofing membranes have poor performance in terms of strength, toughness, heat resistance, and cold resistance. The aspects are not ideal, and the production cost is high, the price is relatively expensive, and it is difficult to meet the needs of consumers.
Therefore, its field of application is limited

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The special stabilizing function regulator for polyvinyl chloride waterproof coiled material of the present invention is formulated according to the following process procedures:

[0012] 1. The preparation of each component and parts by weight of the special stabilizing function regulator for the polyvinyl chloride waterproof coiled material:

[0013] Poly fatty acid resin calcium zinc 10, epoxy fatty acid calcium zinc soap 5, phosphite 5, antioxidant 20, lubricant 20, spare.

[0014] two. The preparation of the special stabilizing function modifier of the polyvinyl chloride waterproof membrane:

[0015] 1. Mixing: Mix the above-mentioned components by weight, put them into the kneader and mix them evenly, heat up to 135°C~140°C to stop heating, and set aside;

[0016] 2. Unloading packaging: After the above-mentioned processed mixed material is cooled to normal temperature, it can be unloaded and packaged, that is, the finished product——the above-mentioned special s...

Embodiment 2

[0018] This embodiment is basically the same as Embodiment 1, the difference is that:

[0019] 1. The preparation of each component and parts by weight of the special stabilizing function regulator for the polyvinyl chloride waterproof coiled material:

[0020] Poly fatty acid resin calcium zinc 12, epoxy fatty acid calcium zinc soap 6, phosphite 6, antioxidant 22, lubricant 22, spare.

Embodiment 3

[0022] This embodiment is basically the same as Embodiment 1, the difference is that:

[0023] 1. The preparation of each component and parts by weight of the special stabilizing function regulator for the polyvinyl chloride waterproof coiled material:

[0024] Poly fatty acid resin calcium zinc 15, epoxy fatty acid calcium zinc soap 8, phosphite 8, antioxidant 25, lubricant 25, spare.

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Abstract

The invention discloses a stabilizing function regulator special for a polrvinyl chloride (PVC) waterproof coil. The stabilizing function regulator special for the PVC waterproof coil comprises the following components in part by weight: 10 to 20 parts of poly fatty acid resin calcium zinc, 5 to 10 parts of epoxy fatty acid calcium zinc soap, 5 to 10 parts of phosphite ester, 20 to 30 parts of antioxidant, and 20 to 30 parts of lubricant. A preparation process for the stabilizing function regulator special for the PVC waterproof coil comprises the following steps of: mixing all components, stirring, heating, cooling, discharging and packaging. The preparation process is reasonable in concept, and is specified, and industrial large-scale production can be realized as soon as possible; the intensity, the toughness and the weather resistance of the PVC waterproof coil can be improved, the PVC waterproof coil has the advantages that the PVC waterproof coil is heat-resistant and is not deformed, and is cold-resistant and is not crisped; and compared with the conventional processing aid, the regulator is excellent in synergetic effect. The stabilizing function regulator can be used for the fields of various PVC waterproof coils.

Description

technical field [0001] The invention relates to a stabilizer for plastics, in particular to a stabilizer for polyvinyl chloride (PVC) waterproof membranes. Background technique [0002] So far, due to the unreasonable composition and ratio of the existing stabilizers used for PVC waterproofing membranes, the produced polyvinyl chloride (PVC) waterproofing membranes have poor performance in terms of strength, toughness, heat resistance, and cold resistance. Aspects are not ideal enough, and the production cost is high and the price is relatively expensive, so it is difficult to meet the needs of consumers. Therefore, its application field is limited. Contents of the invention [0003] The object of the present invention is to overcome the defects of the above-mentioned background technology and provide a special stabilizer for polyvinyl chloride waterproof membranes that can improve the strength and toughness of PVC waterproof membranes, heat-resistant and non-deformable, ...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08K5/524C08K5/00
Inventor 邓丽邓军邓忠权陈绪煌
Owner PLASTIC UNION NEW MATERIAL TECH HUBEI
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