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Taste removing type sealing strip with functions of dirty resistance and bacterium resistance

A technology of sealing strips and functions, which is applied in the field of deodorizing sealing strips, and can solve problems such as easy generation of odor, bacteria, and poor anti-fouling performance

Inactive Publication Date: 2015-03-25
JIANGYIN TONGQI HARDWARE ELECTRICAL APPLIANCE FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the door seal of this structure has poor anti-fouling performance during use, and is prone to odor and bacteria.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] A deodorizing sealing strip with antifouling and antibacterial functions, which comprises the following components by weight percentage:

[0019] Polyvinyl chloride (PVC) 30;

[0020] EPDM 20;

[0021] Barium zinc stabilizer 10;

[0022] Plasticizer 10;

[0023] Antioxidant 10;

[0024] Antimicrobial agent 5;

[0025] antifouling agent 5;

[0026] Deodorant 10;

[0027] The deodorant comprises the following components in percent by weight:

[0028] Sodium bicarbonate 20;

[0029] Sodium Benzoate 80.

[0030] Among them, the plasticizer is phthalate; the antioxidant is antioxidant 1010; the antifouling agent is JUST-5100 UV coating special surface antifouling agent (Shenzhen Jute Technology Co., Ltd.); the antibacterial agent is SR-T111 silver Department of antibacterial agent (Japan S.R Trading Co., Ltd.).

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PUM

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Abstract

The invention relates to a taste removing type sealing strip with the functions of dirty resistance and bacterium resistance. The sealing strip comprises the following components in percentage by weight: 15-30% of polyvinyl chloride (PVC),10-20% of ethylene-propylene diene copolymer (EPDM), 10-20% of a barium-zinc stabilizer, 5-15% of a plastifier, 5-10% of an antioxidant, 5-10% of an antibacterial agent, 5-10% of a dirty resisting agent and 5-10% of a deodoriser. The sealing strip disclosed by the invention has the advantages that the dirty resisting agent, the antibacterial agent and the deodoriser are added in the original sealing strip for the automobile door, so that while in use, the sealing strip can have definite effects of dirty resistance, bacterium resistance and taste removal.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a deodorizing sealing strip with antifouling and antibacterial functions. Background technique [0002] At present, the sealing strips for automobile doors are mainly used for fixing, dustproofing and sealing of automobile doors. It is mainly composed of EPDM rubber with good elasticity, compression deformation resistance, aging resistance, ozone, chemical action, and wide service temperature range (-40 ° C ~ +120 ° C) and dense compounding , contains a unique metal clip and tongue buckle, durable and easy to install. However, the door seal of this structure has poor anti-fouling performance during use, and is prone to peculiar smell and bacteria. Contents of the invention [0003] In view of the above disadvantages, the object of the present invention is to provide a deodorizing sealing strip with antifouling and antibacterial functions. [0004] In order to achieve the above obj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/16C08K13/02C08K5/12C08K5/134C08K3/26C08K5/098C09K3/10
CPCC08L27/06C09K3/10
Inventor 冯丽娜
Owner JIANGYIN TONGQI HARDWARE ELECTRICAL APPLIANCE FACTORY
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