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Double-sided all-purpose adhesive tape

An adhesive tape, a versatile technology, used in adhesives, film/sheet adhesives, non-polymer adhesive additives, etc., can solve the problem of not meeting technical standards, affecting the construction period and use effect, and complicated processes and other problems, to achieve the effect of good weather resistance, wide range of uses and wide application range

Inactive Publication Date: 2013-03-13
吴孟怀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in construction and decoration construction, various pasting operations are often encountered, such as pasting wall tiles with cement, vehicle interiors with adhesives, waterproof membranes with adhesives, etc. These construction methods require multiple steps on site The construction process is complex and takes a long time. On-site operations often fail to meet the requirements of technical standards, which affects the construction period and use effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Get butyl rubber 268 30kg, polyisobutylene (medium molecular weight) 10kg, polyisobutylene (low molecular weight) 5kg, naphthenic oil 1kg, modified terpene resin 10kg, carbon black colorant 0.3kg, antioxidant 1010 0.1kg, light Quality calcium carbonate filler 1kg. Preparation method: Put butyl rubber and polyisobutylene into the kneader at 50-100°C for kneading, mix the rubber materials evenly, add resin, naphthenic oil, light calcium carbonate, carbon black colorant, antioxidant, Knead together for 5-20 minutes, then put it into the melt glue box and glue it at 160°C-180°C, apply it to both sides of the substrate, add release paper to curl, and cut.

Embodiment 2

[0011] Get butyl rubber 301 50kg, polyisobutylene (medium molecular weight) 25kg, polyisobutylene (low molecular weight) 15kg, naphthenic oil 10kg, modified terpene resin 20kg, carbon black coloring agent 0.5kg, talcum powder filler 15kg, butyl Put rubber and polyisobutylene into the kneader at 50-100°C for joint kneading. After the rubber is mixed evenly, add resin, naphthenic oil, talcum powder, and carbon black colorant, knead for 5-20 minutes, and then put it into the melt box Make glue at 160°C-180°C, apply to both sides of the substrate, add release paper to curl and cut.

Embodiment 3

[0013] Get butyl rubber 1751 40kg, polyisobutylene (medium molecular weight) 18kg, polyisobutylene (low molecular weight) 10kg, third line oil 5kg, modified terpene resin 15kg, iron red colorant 0.4kg, antioxidant 2640.25kg, clay filler 8kg , Put butyl rubber and polyisobutylene into the kneader at 50-100°C for joint kneading, mix the rubber materials evenly, add resin, three-line oil, clay, iron red colorant, knead for 5-20 minutes, and then put in melt glue Glue is glued at 160°C-180°C in the box, coated on both sides of the substrate, curled with release paper, and cut.

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PUM

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Abstract

The invention discloses a double-sided all-purpose adhesive tape. The adhesive tape is prepared by taking a fiber fabric as a base material, and respectively coating an adhesive layer on the upper and lower sides of the base material. The adhesive layer comprises the following materials in parts by weight: 30-50 parts of butyl rubber, 10-25 parts of polyisobutylene (middle molecular weight), 5-15 parts of polyisobutylene (low molecular weight), 0-10 parts of operating oil, 10-20 parts of modified terpene resin, 0.3-0.5 part of a colorant, 0-0.5 part of an antioxidant, and 0-15 parts of a filler. When the double-sided all-purpose adhesive tape is applied to construction, an adhesive is not required to be daubed on the scene, the double-sided all-purpose adhesive tape can be directly used just through uncovering release paper, and therefore, the adhesive tape is simple and convenient; the adhesive tape is good in weather resistance, aging resistance, water repellency, anti-skidding property, adsorbability, shock-absorbing property, explosion-proof property and heat insulation property, longer in application time and wider in application range; and the adhesive tape has an excellent bonding capacity to various sheet metals, plastic sheets, plastic films and various pipes, therefore, the adhesive tape is extensive in use.

Description

technical field [0001] The invention relates to a double-sided universal adhesive tape. Background technique [0002] At present, in construction and decoration construction, various pasting operations are often encountered, such as pasting wall tiles with cement, vehicle interiors with adhesives, waterproof membranes with adhesives, etc. These construction methods require multiple steps on site Process construction is complicated and takes a long time. On-site operations often fail to meet the requirements of technical standards, which affects the construction period and use effect. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a double-sided universal adhesive tape with simple and convenient construction. [0004] The double-sided universal adhesive tape of the present invention uses fiber cloth as a base material, and adhesive layers are coated on the upper and lower sides respectively. [0005] Its ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/04C09J123/22C09J123/20C09J145/00C09J11/06C09J11/04
Inventor 吴孟怀
Owner 吴孟怀
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