Polyvinyl chloride polymer transparent frosted sealing strip and preparation method thereof

A sealing strip and frosting technology, applied in the field of PVC transparent frosted sealing strip and its preparation, can solve the problems of broken glass doors with tensile strength, large adsorption force, and easy aging of the sealing strip.

Inactive Publication Date: 2013-08-28
TONGXIANG GUANGSHENG PLASTIC IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the sealing strip used on the glass door of the shower room, due to the humid environment and large temperature changes, makes the sealing strip easy to age and has a short mission life; They

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0008] Example 1:

[0009] The PVC transparent frosted sealing strip described in this embodiment is made of frosted material. The frosted material includes 45kg of elastic resin, 25kg of dioctyl resin, 0.2kg of stearic acid, 0.2kg of paraffin, 4kg of soybean oil, 0.55kg of stabilizer, Chlorinated methyl ester 5kg; elastic resin, dioctyl ester, stearic acid, paraffin wax, soybean oil, stabilizer and chlorinated methyl ester are all commercially available.

[0010] The preparation method of the PVC transparent abrasive material is: the first step is to combine 45kg of elastic resin, 58kg of dioctyl fat, 0.2kg of stearic acid, 0.2kg of paraffin, 4kg of soybean oil, 0.55kg of stabilizer , 5kg of methyl chloride is mixed uniformly, when the temperature reaches 95℃, put the mixed material into the pelletizer to pelletize; the second step, put the prepared pellets into the extruder, Extrusion molding according to the shape and size of the required sealing strip. The product quality is ...

Example Embodiment

[0011] Example 2:

[0012] The difference from Example 1 is that the preparation method of the PVC transparent abrasive material is: the first step is to combine 45kg of elastic resin, 58kg of dioctyl ester, 0.2kg of stearic acid, 0.2kg of paraffin, 4kg of Soybean oil, 0.55kg of stabilizer, and 5kg of methyl chloride are mixed uniformly. When the temperature reaches 90°C, put the mixed material into the granulator to granulate; the second step is to prepare the pellets Put it into the extruder and extrude it according to the shape and size of the required sealing strip.

Example Embodiment

[0013] Example 3:

[0014] The difference from Example 1 is that the preparation method of the PVC transparent abrasive material is: the first step is to combine 45kg of elastic resin, 58kg of dioctyl ester, 0.2kg of stearic acid, 0.2kg of paraffin, 4kg of Soybean oil, 0.55kg of stabilizer, and 5kg of methyl chloride are mixed uniformly. When the temperature reaches 100°C, put the mixed material in the granulator to granulate; the second step is to prepare the pellets Put it into the extruder and extrude it according to the shape and size of the required sealing strip.

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PUM

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Abstract

The present invention discloses a sealing strip, especially a polyvinyl chloride polymer (PVC) transparent frosted sealing strip and a preparation method thereof; the object of the invention is to provide a PVC transparent frosted sealing strip with elasticity, resistance to compression deformation and small surface adsorption force and a method for preparing the same; the frosted sealing strip is prepared by frosting materials, which include elastic resin, DOP, stearic acid, paraffin wax, soybean oil, stabilizer, and chloro-formic ester; the weight ratio of the elastic resin, DOP, stearic acid, paraffin wax, soybean oil, stabilizer, and the chloro-formic ester is 45: 28: 0.2: 0.2: 4: 0.55: 5; frosted effect is provided by the sealing strip surface, with small adsorption force between each other, meanwhile the sealing strip is also suitable for use in damp environment. Rainy weather occurs frequently in south China with humid indoor environment, and therefore, the sealing strip provided by the invention is more popular with the customers.

Description

technical field [0001] The invention relates to a sealing strip, in particular to a PVC transparent frosted sealing strip and a preparation method thereof. Background technique [0002] At present, the sealing strips produced by the company include special automobile sealing strips, mechanical sealing strips, door and window sealing strips, shower room sealing strips and other products. [0003] However, the sealing strip used on the glass door of the shower room, due to the humid environment and large temperature changes, makes the sealing strip easy to age and has a short mission life; They will adsorb each other, and the adsorption force is strong. When pulling the glass door, the sealing strip on the glass door will be pulled down or the glass door will be broken due to too high tensile strength. Contents of the invention [0004] The object of the present invention is to provide a PVC transparent frosted sealing strip with elasticity, compression deformation resistan...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08K13/02C08K5/10C08K5/09
Inventor 盛建强
Owner TONGXIANG GUANGSHENG PLASTIC IND CO LTD
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