Rubbing strip with high strength

Abstract

The invention relates to a rubbing strip with high strength and belongs to the technical field of auto spare parts. The rubbing strip with high strength is characterized in that the rubbing strip is made from modified PVC (polyvinyl chloride) and the modified PVC contains acrylate copolymer; the rubbing strip comprises a rubbing strip body (1) and the back side of the rubbing strip body (1) is provided with structure reinforcement (2) and two clamping pieces (3); the structure reinforcement (2) is in a long-strip shape, the two clamping pieces (3) which are in circular arc shapes are respectively arranged at both ends of the back side of the rubbing strip body (1), and a base coat layer (4), a finishing coat layer (5) and a varnish layer (6) are sequentially arranged on the rubbing strip body (1). The rubbing strip with high strength has the advantages of being strong in plasticity, weather resistance and shock resistance and being convenient to install.

Description

(1) Technical field [0001] The invention relates to a high-strength anti-scratch strip, which belongs to the technical field of auto parts. (2) Background technology [0002] At present, in order to prevent damage to vehicles such as cars and trucks, anti-scratch strips need to be installed to protect the vehicle and reduce damage from friction or contact. However, the anti-scratch strips in the past have the following defects: [0003] 1. The material of the anti-scratch strip is hard, has poor plasticity, poor weather resistance, and the impact resistance is not strong, resulting in low quality of the anti-scratch strip. [0004] 2. The anti-scratch strip will be impacted by various external forces during use, so that the anti-scratch strip will be deformed, thus affecting the quality of the anti-scratch strip. [0005] 3. The anti-scratch strips are first glued to the car, and then pressed tightly by hand. However, the pressure of hand pressing during installation is d...

AI Technical Summary

Problems solved by technology

[0003] 1. The material of the anti-scratch strip is hard, poor in plasticity, poor in weather resistance, and the impact resistance is not strong, resulting in low quality of the anti-scratch strip

[0004] 2. The anti-scratch strip will be impacted by various external forces during use, so that the anti-scratch strip will be deformed, thus affecting the quality of the anti-scratch strip

[0005] 3. The anti-scratch strips are first glued to the car, and then pressed tightly by hand

However, the pressure of pressing by hand during installation is different, which will cause the installation quality of the anti-scratch strip to be inconsistent, and the efficiency of this anti-scratch strip installation method is also low

[0006] 4. The anti-corrosion and waterproof performance of the anti-scratch strip is poor, resulting in the anti-scratch strip not having good gloss and color retention

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