CN103587127A - Preparation method of unidirectional cloth (UD) composite material - Google Patents

Preparation method of unidirectional cloth (UD) composite material Download PDF

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Publication number
CN103587127A
CN103587127A CN201210292737.6A CN201210292737A CN103587127A CN 103587127 A CN103587127 A CN 103587127A CN 201210292737 A CN201210292737 A CN 201210292737A CN 103587127 A CN103587127 A CN 103587127A
Authority
CN
China
Prior art keywords
preparation
water
adhesive
cloth composite
latitude cloth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201210292737.6A
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Chinese (zh)
Inventor
胡倩倩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI SURREY POLYMERS CO Ltd
Original Assignee
SHANGHAI SURREY POLYMERS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANGHAI SURREY POLYMERS CO Ltd filed Critical SHANGHAI SURREY POLYMERS CO Ltd
Priority to CN201210292737.6A priority Critical patent/CN103587127A/en
Publication of CN103587127A publication Critical patent/CN103587127A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09J123/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09J123/0869—Acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention discloses a preparation method of an unidirectional cloth composite material. The preparation method comprises following steps: polyethylene fiber monofilaments with high strength and high modulus are subjected to wire discharging, spreading, glue dipping, drying, and winding so as to obtain UD material coils; and two UD material coils are subjected to 0 DEG/90 DEG orthogonal composite so as to obtain the unidirectional cloth (UD) composite material, wherein an adhesive used in the step of glue dipping is an water-based adhesive comprising, by weight, 3.3 to 8.3% of waterborne polyurethane, 5 to 16.7% of an olefin copolymer, and the balance water. According to the preparation method of the unidirectional cloth composite material, the water-based adhesive is used for glue dipping, so that production processes are friendly to the environment, technology is convenient to control, and production cost is low.

Description

Preparation technology without latitude cloth composite
Technical field
The present invention relates to a kind of preparation technology of composite, relate in particular to a kind of preparation technology without latitude cloth composite.
Background technology
Superhigh molecular weight polyethylene fibers is the high-performance fiber that another class is widely used in shellproof field after aramid fiber (Kevlar) fiber.Due to the excellent properties of superhigh molecular weight polyethylene fibers, it has a wide range of applications in industries such as military affairs, Aero-Space, ocean development as composite enhancement layer.
The matrix resin of ballistic fiber composite generally be take thermoplastic resin as main, and domestic many employing styrene block copolymer thermoplastic elastomer (TPE)s are at present main body, and have the resin modified SEBS such as LDPE for the report of bullet resistant material.And the chemical reagent such as the many application of the SEBS material of modification are inorganic, alcohols are made solvent, it is therefore not environmental protection.
Along with the enhancing of people's environmental protection consciousness, the volatile organic matter discharge in composite preparation process is subject to
Restriction.Traditional composite industry to be adopted and take resin that organic matter is solvent and do matrix and prepare composite.
Organic solvent is general easy volatilization in process of production, not only staff and environment is had to very large harm, and
And cost is higher, consume energy larger.
Summary of the invention
Object of the present invention, exactly for a kind of production process environmental protection is provided, be easy to technology controlling and process, the preparation technology without latitude cloth composite that production cost is lower.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of preparation technology without latitude cloth composite, be by high-strength high-modulus polyethylene fiber monofilament by putting silk, sprawl, impregnation, oven dry, rolling be made into UD material volume; Again that two volume UD material volumes are compound by 0 °/90 ° quadratures, obtain without latitude cloth composite, the adhesive that described impregnation is used is aqueous adhesive, this aqueous adhesive is comprised of the material of following percentage by weight:
Aqueous polyurethane: 3.3%～8.3%;
Olefinic copolymer: 5%～16.7%;
All the other are water.
Described olefinic copolymer is selected from one or both the mixture in ethylene-ethyl acrylate copolymer and ethylene-vinyl acetate copolymer.
The preparation method of described aqueous adhesive is as follows:
One, by following percentage by weight batching:
Aqueous polyurethane: 3.3%～8.3%;
Olefinic copolymer: 5%～16.7%;
All the other are water;
Two, the polyurethane of dosage, olefinic copolymer and water are mixed, stir, make aqueous adhesive product.
The present invention due to the adhesive that has adopted aqueous adhesive to use as impregnation, has following advantage and disadvantage without the preparation technology of latitude cloth composite:
1, production process environmental protection, the adhesive that it adopts in producing, substitute organic solvent, so Process of Applying Glue Poisoning volatile matter is few with water, pollution-free, safe and reliable, lower to staff's extent of injury;
2, be easy to technology controlling and process: the thermoplastic polyurethane of employing is the elastic resin of a class function admirable, the solid content of glue and viscosity temporal evolution are not obvious, be conducive to control without latitude cloth preimpregnation moulding process the parameters such as the AD without latitude cloth composite that therefore can more accurate ground production control, RC, AFW;
3, production cost is lower: the adhesive that it adopts in producing, substitute organic solvent, so production cost is lower with water; The adhesive of selecting is normal temperature adhesive, so in production process, energy consumption is also lower.
The specific embodiment
Without a preparation technology for latitude cloth composite, be by high-strength high-modulus polyethylene fiber monofilament by putting silk, sprawl, impregnation, oven dry, rolling be made into UD material volume; Again that two volume UD material volumes are compound by 0 °/90 ° quadratures, obtain without latitude cloth composite, the adhesive that wherein impregnation is used is aqueous adhesive, in the preparation process without latitude cloth composite, aqueous adhesive is placed in glue groove, and high-strength high-modulus polyethylene fiber monofilament steeps one deck adhesive through glue drill traverse after putting silk, sprawling.Following examples all adopt above-mentioned technique, and the composition that is aqueous adhesive is wherein different.
Embodiment 1
Consisting of of aqueous adhesive: aqueous polyurethane, 5 kilograms; Ethylene-ethyl acrylate copolymer, 5 kilograms; Water, 90 kilograms.Above-mentioned each component is mixed, after stirring, make a kind of aqueous adhesive in the present invention.
Embodiment 2
Consisting of of aqueous adhesive: aqueous polyurethane, 8.3 kilograms; Ethylene-vinyl acetate copolymer, 16.7 kilograms; Water, 75 kilograms.Above-mentioned each component is mixed, after stirring, make a kind of aqueous adhesive in the present invention.
Embodiment 3
Consisting of of aqueous adhesive: aqueous polyurethane, 7 kilograms; Ethylene-ethyl acrylate copolymer, 10 kilograms; Water, 73 kilograms.Above-mentioned each component is mixed, after stirring, make a kind of aqueous adhesive in the present invention.
Embodiment 4
Consisting of of aqueous adhesive: aqueous polyurethane, 3.3 kilograms; Ethylene-vinyl acetate copolymer, 16.7 kilograms; Water, 80 kilograms.Above-mentioned each component is mixed, after stirring, make a kind of aqueous adhesive in the present invention.
Embodiment 5
Consisting of of aqueous adhesive: aqueous polyurethane, 8.3 kilograms; 2.5 kilograms of 2.5 kilograms of ethylene-ethyl acrylate copolymers and ethylene-vinyl acetate copolymers; Water, 86.7 kilograms.Above-mentioned each component is mixed, after stirring, make a kind of aqueous adhesive in the present invention.
Adopt prepared by the preparation technology without latitude cloth composite of above-mentioned aqueous adhesive without latitude cloth composite, excellent performance, experiment showed, the standard according to NIJ-STD-0101.06 through target examination, can reach the shellproof rank of IIIA level.Press GB18582-2001 standard, the volatile organic matter in air VOC content in test production process is 0g/L.This production technology prepare without latitude cloth composite, cost is lower, average every square metre has been reduced by 5%.

Claims (3)

1. without a preparation technology for latitude cloth composite, be by high-strength high-modulus polyethylene fiber monofilament by putting silk, sprawl, impregnation, oven dry, rolling be made into UD material volume; Again that two volume UD material volumes are compound by 0 °/90 ° quadratures, obtain, without latitude cloth composite, it is characterized in that: the adhesive that described impregnation is used is aqueous adhesive, and this aqueous adhesive is comprised of the material of following percentage by weight:
Aqueous polyurethane: 3.3%～8.3%;
Olefinic copolymer: 5%～16.7%;
All the other are water.
2. the preparation technology without latitude cloth composite according to claim 1, is characterized in that: described olefinic copolymer is selected from one or both the mixture in ethylene-ethyl acrylate copolymer and ethylene-vinyl acetate copolymer.
3. the preparation technology without latitude cloth composite according to claim 1, is characterized in that, the preparation method of described aqueous adhesive is as follows:
One, by following percentage by weight batching:
Aqueous polyurethane: 3.3%～8.3%;
Olefinic copolymer: 5%～16.7%;
All the other are water;
Two, the polyurethane of dosage, olefinic copolymer and water are mixed, stir, make aqueous adhesive product.
CN201210292737.6A 2012-08-16 2012-08-16 Preparation method of unidirectional cloth (UD) composite material Pending CN103587127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210292737.6A CN103587127A (en) 2012-08-16 2012-08-16 Preparation method of unidirectional cloth (UD) composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210292737.6A CN103587127A (en) 2012-08-16 2012-08-16 Preparation method of unidirectional cloth (UD) composite material

Publications (1)

Publication Number Publication Date
CN103587127A true CN103587127A (en) 2014-02-19

Family

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Family Applications (1)

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CN201210292737.6A Pending CN103587127A (en) 2012-08-16 2012-08-16 Preparation method of unidirectional cloth (UD) composite material

Country Status (1)

Country Link
CN (1) CN103587127A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109536111A (en) * 2018-12-29 2019-03-29 厦门韦尔通科技有限公司 A kind of resistance to fire-retardant adhesive and preparation method thereof of carbon nano-tube modification
CN109628050A (en) * 2018-10-23 2019-04-16 厦门韦尔通科技有限公司 A kind of resistance to fire-retardant adhesive and preparation method thereof
CN109735283A (en) * 2018-12-29 2019-05-10 平潭智汇畅城科技有限公司 A kind of binder and preparation method thereof of anti-oxidant rub resistance
CN112140585A (en) * 2020-09-15 2020-12-29 江苏领瑞新材料科技有限公司 Light bulletproof composite anti-damage plate for vehicle and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030157338A1 (en) * 2000-07-21 2003-08-21 Toshio Kondo Functional urethane resin film and laminated film comprising the film
CN101338169A (en) * 2007-07-05 2009-01-07 昭和高分子株式会社 Adhesive for superposition
CN101724371A (en) * 2009-12-18 2010-06-09 中钞特种防伪科技有限公司 Hot melt adhesive composition and application thereof
EP2466339A1 (en) * 2010-12-14 2012-06-20 Essilor International (Compagnie Générale D'Optique) Impact resistant ophthalmic lens and method for manufacturing same
CN102529196A (en) * 2011-11-29 2012-07-04 北京雷特新技术实业公司 Preparation method of aramid fiber prepreg and composite sections

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030157338A1 (en) * 2000-07-21 2003-08-21 Toshio Kondo Functional urethane resin film and laminated film comprising the film
CN101338169A (en) * 2007-07-05 2009-01-07 昭和高分子株式会社 Adhesive for superposition
CN101724371A (en) * 2009-12-18 2010-06-09 中钞特种防伪科技有限公司 Hot melt adhesive composition and application thereof
EP2466339A1 (en) * 2010-12-14 2012-06-20 Essilor International (Compagnie Générale D'Optique) Impact resistant ophthalmic lens and method for manufacturing same
CN102529196A (en) * 2011-11-29 2012-07-04 北京雷特新技术实业公司 Preparation method of aramid fiber prepreg and composite sections

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
李焱 等: "水性聚氨酯/UHMWPE纤维防弹复合材料无纬布预浸料成型工艺研究", 《中国个体防护装备》 *
皮带胶: "乙烯-丙烯酸乙酯", 《百度百科》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109628050A (en) * 2018-10-23 2019-04-16 厦门韦尔通科技有限公司 A kind of resistance to fire-retardant adhesive and preparation method thereof
CN109536111A (en) * 2018-12-29 2019-03-29 厦门韦尔通科技有限公司 A kind of resistance to fire-retardant adhesive and preparation method thereof of carbon nano-tube modification
CN109735283A (en) * 2018-12-29 2019-05-10 平潭智汇畅城科技有限公司 A kind of binder and preparation method thereof of anti-oxidant rub resistance
CN112140585A (en) * 2020-09-15 2020-12-29 江苏领瑞新材料科技有限公司 Light bulletproof composite anti-damage plate for vehicle and preparation method thereof

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C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: 200331, 1-6, 599 Willow Road, Shanghai, Putuo District

Applicant after: Shanghai Sirui Technology Co., Ltd.

Address before: 200331 No. 599 Willow Road, Shanghai, Putuo District

Applicant before: Shanghai Surrey Polymers Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: SHANGHAI SIRUI POLYMERTECHNOLOGY CO., LTD. TO: SHANGHAI SURREY TECHNOLOGY CO., LTD.

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140219