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Preparation method of wear-resistant adhesive tape

A technology of adhesive tape and mass parts, applied in the direction of adhesives, film/sheet adhesives, etc., can solve the problems of acid and alkali corrosion resistance, high cost, poor ductility, etc., to improve wear resistance and tensile performance , low-cost effect

Inactive Publication Date: 2016-05-04
NINGBO JIXIANG PLASTIC PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the outer layer of this wear-resistant tape is made of aluminum alloy. The outer layer of the metal material is not resistant to acid and alkali corrosion, and has poor ductility and high cost, so it is not suitable for daily use.

Method used

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  • Preparation method of wear-resistant adhesive tape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A preparation method of wear-resistant adhesive tape, is characterized in that, comprises the following steps:

[0028] (1) 40 mass parts styrene-butadiene rubber, 30 mass parts natural rubber, 15 mass parts high styrene resin, 1 mass part cobalt naphthenate, 2 mass parts UV-9, 20 mass parts diisononyl phthalate Ester, 2 parts by mass of N-phenyl-α-aniline, 15 parts by mass of polyester staple fiber, 5 parts by mass of length 10 μm, calcium carbonate whiskers with an aspect ratio of 15, mix uniformly to obtain a mixture;

[0029] (2) Plasticize the mixture for 6 minutes through a double-roll mill, and the plasticizing temperature is 75°C; then enter the extruder and plasticize for 6 times to obtain the first material;

[0030] (3) The first material passes through a five-roll calender, and is repeatedly rolled into a film substrate in the same direction, and the temperatures of rolls 1 to 5 are respectively 70°C, 72°C, 72°C, 74°C, and 76°C;

[0031] (4) Coating the adh...

Embodiment 2

[0034] A preparation method of wear-resistant adhesive tape, is characterized in that, comprises the following steps:

[0035] (1) With 50 mass parts styrene-butadiene rubber, 20 mass parts natural rubber, 15 mass parts phenolic resin, the mixture of 2 mass parts cobalt naphthenate and zinc diethyldithiocarbamate, 4 mass parts zinc oxide, 30 Parts by mass of dioctyl phthalate, 3 parts by mass of N-phenyl-α-aniline, 20 parts by mass of polyester staple fiber, 6 parts by mass of calcium carbonate whiskers with a length of 15 μm and an aspect ratio of 20, mixed uniformly get the mixture;

[0036] (2) Plasticize the mixture for 7 minutes through a double-roll mill, and the plasticizing temperature is 80° C.; then enter the extruder and plasticize 8 times to obtain the first material;

[0037] (3) The first material passes through a five-roll calender, and is repeatedly rolled into a film substrate in the same direction, and the temperatures of rolls 1 to 5 are respectively 70°C, ...

Embodiment 3

[0041] A preparation method of wear-resistant adhesive tape, is characterized in that, comprises the following steps:

[0042] (1) with 48 mass parts styrene-butadiene rubber, 26 mass parts natural rubber, 18 mass parts high styrene resins, 2 mass parts cobalt isooctanoate, 3 mass parts titanium oxide, 25 mass parts diisononyl phthalate, 3 parts by mass of N-phenyl-α-aniline, 18 parts by mass of polyester staple fiber, 6 parts by mass of length 18 μm, calcium carbonate whiskers with an aspect ratio of 17, and mix uniformly to obtain a mixture;

[0043] (2) Plasticize the mixture for 6 minutes through a double-roll mill, and the plasticizing temperature is 80° C.; then enter the extruder and plasticize 6 times to obtain the first material;

[0044] (3) The first material passes through a five-roll calender, and is repeatedly rolled into a film substrate in the same direction, and the temperatures of rolls 1 to 5 are respectively 72°C, 73°C, 73°C, 74°C, and 76°C;

[0045] (4) C...

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Abstract

The invention discloses a preparation method of a wear-resistant adhesive tape. The preparation method comprises the following steps: mixing butadiene styrene rubber, natural rubber, a fortifier, an accelerant, an ultraviolet screening agent, a plasticizer, an anti-aging agent, polyester staple fibers and silicate minerals to obtain a mixture; plasticizing the mixture by virtue of a double-roller open mill, calendaring by virtue of a five-roller calender to form a film base material, coating the film base material obtained in step 3 with the adhesive, and drying; and adhering a release film onto the other surface of the film base material, and stripping and slicing to form the adhesive tape. The adhesive tape has the characteristics of high abrasion resistance, excellent performance and low cost.

Description

technical field [0001] The invention relates to adhesive tapes, in particular to a preparation method of wear-resistant adhesive tapes, and belongs to the technical field of adhesive tapes. Background technique [0002] Scotch tape was invented by Richard Drew in St. Paul, Minnesota, USA in 1928. Adhesive tapes can be divided into high temperature tapes, double-sided tapes, insulating tapes, special tapes, pressure-sensitive tapes, and die-cut tapes according to their functions. Different functions are suitable for different industry needs. A layer of adhesive is applied to the surface of the tape to make the tape stick to the object. [0003] The patent of publication number CN103614087A discloses a high-hardness wear-resistant tape, comprising: an outer wear-resistant layer and an inner tape layer, the outer wear-resistant layer is composed of an aluminum alloy film, and the aluminum alloy film is made of metal aluminum and Made of magnesium metal, the inner tape layer i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/02C08L9/06C08L7/00C08L25/10C08L61/06C08L67/00C08K13/04C08K7/08
CPCC08K2201/004C08K2201/016C08L9/06C08L2205/035C08L2205/16C09J7/22C09J2301/122C09J2301/41C09J2407/006C09J2409/006C09J2425/006C09J2461/006C09J2467/006C08L7/00C08L25/10C08L67/00C08K13/04C08K7/08C08L61/06
Inventor 洪连伟李宣瑾
Owner NINGBO JIXIANG PLASTIC PROD CO LTD
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