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Adhesive used for preparing stab-resistant fabrics

An adhesive and solvent technology, applied in the directions of adhesives, adhesive types, rosin adhesives, etc., can solve the problems of poor creep performance of adhesives, no flame retardancy, and stab-resistant fabrics that are flammable in case of fire. Creep resistance, flame retardancy, improved adhesive strength, and wider application range

Inactive Publication Date: 2012-05-23
杨珍芬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the adhesive plays the role of absorbing and transmitting attack energy in the stab-proof and ballistic-proof material, therefore, the adhesive is required to have higher creep performance, but the adhesive creep performance used in the prior art is poor; and this adhesive and ultra-high molecular weight The bonding property of polyethylene fiber is not good, has influenced the cohesive strength of adhesive, and then has influenced the anti-stab anti-ballistic performance of the anti-stab fabric that easy ultra-high molecular weight polyethylene fiber prepares as raw material; Simultaneously, because polyethylene fiber and prior art The adhesives used in this method are not flame retardant, so the prepared stab-resistant fabric is flammable in case of fire, which affects the scope of use of ultra-high molecular weight polyethylene fiber stab-resistant fabrics

Method used

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  • Adhesive used for preparing stab-resistant fabrics
  • Adhesive used for preparing stab-resistant fabrics
  • Adhesive used for preparing stab-resistant fabrics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] 1. Provide adhesive raw materials with the following ingredients:

[0040] KARTON D-1107 8.2wt%;

[0041] Rosin glyceride 2.2wt%;

[0042] Epoxidized soybean oil 0.91wt%;

[0043] Halogen-free flame retardant 2.3wt%;

[0044] Antioxidant 0.8wt%;

[0045] No. 120 solvent naphtha (2,3-butanedione) balance.

[0046] 2. Preparation of adhesive: Add KARTON D-1107, antioxidant and 20wt% No. 120 solvent oil into the mixer that has been preheated to 185°C, mix well and lower the temperature to 160°C, and then add them to the mixer in turn Halogen-free flame retardant, epoxidized soybean oil, rosin glyceride and the balance of No. 120 solvent oil were mixed for 25 minutes and then the mixing process was stopped to obtain an adhesive.

Embodiment 2

[0048] 1. Provide adhesive raw materials with the following ingredients:

[0049] KARTON G-1650 8.1wt%;

[0050] Rosin 2.5wt%;

[0051] Epoxidized soybean oil 0.90wt%;

[0052] Halogen-free flame retardant 2.1wt%;

[0053] No. 120 solvent naphtha balance.

[0054] 2. Preparation of adhesive: Add KARTON G-1650 and 20wt% No. 120 solvent oil into the mixer that has been preheated to 185°C, mix well and lower the temperature to 157°C, then add halogen-free flame retardant into the mixer in turn Agent, epoxidized soybean oil, rosin and the balance of No. 120 mineral spirits were mixed for 30 minutes and then the mixing process was stopped to obtain an adhesive.

Embodiment 3

[0056] 1. Adhesive raw materials with the following components are provided, and the HIPSPH-88E is provided by Taiwan Chi Mei Industrial Co., Ltd.:

[0057] HIPS PH-88E 5.1wt%;

[0058] Rosin 1.2wt%;

[0059] Epoxidized soybean oil 0.53wt%;

[0060] Halogen-free flame retardant 1.1wt%;

[0061] No. 120 solvent naphtha balance.

[0062] 2. Preparation of adhesive: Add HIPS PH-88E and 20wt% No. 120 solvent oil into the mixer that has been preheated to 180°C, mix well and lower the temperature to 150°C, then add halogen-free flame retardant into the mixer in turn Agent, epoxidized soybean oil, rosin and the balance of No. 120 mineral spirits were mixed for 25 minutes and then the mixing and mixing process was stopped to obtain an adhesive.

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Abstract

The invention provides an adhesive for preparing stab-resistant fabrics, which comprises 5 to 12 weight percent of polystyrene elastomer, 1 to 3 weight percent of tackifying resin, 0.5 to 1.2 weight percent of plasticizer, 1 to 3 weight percent of fire retardant and the balance of solvent. The adhesive contains the polystyrene elastomer and the tackifying resin which have good compatibility with superhigh molecular weight polyethylene fibers, and the bonding strength of the adhesive is improved; moreover, the adhesive also contains the plasticizer and the fire retardant, and the creep properties and the fire retardancy of the adhesive are improved; therefore, the prepared stab-resistant fabrics have better stab resistance, the fire retardancy of the stab-resistant fabrics is improved, andthe application range of the stab-resistant fabrics is widened.

Description

technical field [0001] The invention relates to the field of adhesives, in particular to an adhesive used for preparing stab-resistant fabrics. Background technique [0002] Ultra-high molecular weight polyethylene (UHMWPE) fiber is also called high-strength high-modulus polyethylene (HSHMPE) fiber or elongated chain (ECPE) polyethylene fiber, which is composed of relative molecular weight in (1~6)×10 6 Polyethylene is made by spinning and super stretching. Compared with other fiber-reinforced composite materials, ultra-high molecular weight polyethylene fiber composites have lighter weight, better dielectric properties and impact resistance, so they are widely used in aerospace, sea defense, weaponry and other fields. [0003] Stab-resistant fabrics made of ultra-high molecular weight polyethylene fibers have important applications in the field of stab-proof and bullet-proof. At present, the following process steps are generally used to prepare ultra-high molecular weight...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J153/00C09J125/04C09J193/04D06M15/233D06M15/17
Inventor 赵罗杰陈永银周成程黄金帮陈钢
Owner 杨珍芬
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