CN109749411A - The preparation method of new polyurethane Compiste rope - Google Patents
The preparation method of new polyurethane Compiste rope Download PDFInfo
- Publication number
- CN109749411A CN109749411A CN201910040412.0A CN201910040412A CN109749411A CN 109749411 A CN109749411 A CN 109749411A CN 201910040412 A CN201910040412 A CN 201910040412A CN 109749411 A CN109749411 A CN 109749411A
- Authority
- CN
- China
- Prior art keywords
- parts
- compiste
- rope
- preparation
- component
- 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
Links
Landscapes
- Epoxy Resins (AREA)
Abstract
The present invention relates to a kind of preparation methods of new polyurethane Compiste rope, belong to polyurethane foam field, by A, B component is constituted, and wherein component A is prepared from the following materials: 5-100 parts of modified amine curing agent, 100-1000 parts of polyethers, MDI:50-400 parts, 5-25 parts of UV resistant agent, 50-500 parts of epoxy resin, 100-1000 parts of hydroxy-teminal butadiene compositions, B component is prepared from the following materials: 1,5-30 parts of 4- butanediol, 5-30 parts of toughener, 200-1000 parts of carbon fibre material.Advanced composite material (ACM) rope prepared by the present invention has very strong anti-aging property, while anticorrosive anti-wear performance is strong, long service life.Product tensile property of the invention is good, not easy to break under big load, tough and tensile durable.
Description
Technical field
The present invention relates to a kind of preparation methods of new polyurethane Compiste rope, belong to polyurethane foam field.
Background technique
Current cord material is broadly divided into two major classes, and one kind is the wirerope based on metal material, one kind be with
Organic polymer rope based on high-strength polypropylene, ultra-high molecular weight polyethylene and aramid fiber etc. high molecular material.
Cord strength is high, compares creep resistant, but rigidity is not easy to knot greatly, after long-time use, under a large load usually
Fracture.Organic polymer rope flexibility is strong, is easy to transport, and uses convenient for knotting, but creep resistance is poor, and field uses easily old
Change, corrosion and wear resistance wearability is poor, and service life is short.This patent is intended to study a kind of advanced composite material (ACM) rope, anti-aging, anticorrosive anti-wear
Performance is strong, long service life.
Summary of the invention
It is insufficient according to prior art, the technical problem to be solved by the present invention is providing a kind of new polyurethane composite wood
Expect the preparation method of rope, the product of production is anti-aging, and anticorrosive anti-wear performance is strong, long service life.
The technical solution adopted by the present invention to solve the technical problems is: providing a kind of new polyurethane Compiste rope
Preparation method, by A, B component is constituted, and wherein component A is prepared from the following materials:
5-100 parts of modified amine curing agent,
100-1000 parts of polyethers,
50-400 parts of MDI,
5-25 parts of UV resistant agent,
50-500 parts of epoxy resin,
100-1000 parts of hydroxy-teminal butadiene compositions,
B component is prepared from the following materials:
5-30 parts of 1,4-butanediol,
5-30 parts of toughener,
200-1000 parts of carbon fibre material.
The degree of functionality of the polyethers is 2, molecular weight 1000-12000.
The UV resistant agent is UV327, UV328, UV531 or UV326.
The epoxy resin is bisphenol A type epoxy resin, bisphenol f type epoxy resin or aliphatic epoxy resin.
The toughener is ABS, MBS or CPE.
The daiamid epoxy curing agent is (D0115), R-2285 (Guangzhou Rui Qi Chemical Co., Ltd.)
The federal chemical Engineering Co., Ltd of 100-1000 parts of polyethers (f=2, Mn=1000-12000) Zibo moral letters produces.
The beneficial effects of the present invention are:
1, advanced composite material (ACM) rope prepared by the present invention has very strong anti-aging property, while anticorrosive anti-wear performance is strong,
Long service life.
2, the formula of the invention is reasonable, economizes on resources, at the same compared with the existing technology for it is more environmentally-friendly.
3, product processes of the invention are simple and easy, and raw material is easy to get, economic and environment-friendly.
4, product tensile property of the invention is good, not easy to break under big load, tough and tensile durable.
Specific embodiment
The embodiment of the present invention is described further below:
Embodiment 1
A kind of preparation method of new polyurethane Compiste rope, by 200 parts of polyethers DL-1000D, (Zibo moral is believed federal
Chemical engineering Co., Ltd produce) (f=2, Mn=1000) pour into 3 mouthfuls of flasks heat up 110 degree be dehydrated to moisture less than 0.02%,
MDI45 parts are poured into 3 mouthfuls of flasks, and 80 degree of sufficiently dissolutions are stirred to react 3 hours, are added 50 parts of bisphenol A type epoxy resin, terminal hydroxy group
It is sufficiently stirred 3 hours under 100 parts of butadiene, 5 parts of UV resistant agent UV327,80 degree, being cooled to 30 degree, that 5 parts of modified amines are added is solid
Agent R-2285 obtains component A in stirring 3 hours, for use.
By 5 parts of 1,4-butanediol, 5 parts of toughener ABS, 200 parts 30 degree of carbon fibre material are sufficiently mixed uniformly, obtain B component.
80 degree of A/B component lower mass ratioes 1/1 are stirred to react 3 hours, the product is obtained.
Embodiment 2
500 parts of DL-6000D (Mn=6000) are poured into 3 mouthfuls by a kind of preparation method of new polyurethane Compiste rope
The 110 degree of dehydrations that heat up in flask are poured into 3 mouthfuls of flasks to moisture less than 85 parts of 0.02%, MDI, and 90 degree of sufficiently dissolution stirrings are anti-
It answers 4 hours, is added 175 parts of bisphenol f type epoxy resin, 600 parts of hydroxy-teminal butadiene, 10 parts of UV resistant agent UV326,90 degree
Under reaction 4 hours is sufficiently stirred, be cooled to 40 degree of addition, 25 parts of modified amine curing agent R-2285, obtain component A within stirring 4 hours and obtain A
Component, for use.
By 15 parts of 1,4-butanediol, 10 parts of toughener MBS, 600 parts 30 degree of carbon fibre material are sufficiently mixed uniformly, obtain B group
Point.
90 degree of A/B component lower mass ratioes 1/2 are stirred to react 4 hours, the product is obtained.
Embodiment 3
1000 parts of DL-10000D (Mn=10000) are poured into 3 mouthfuls of flasks to 110 degree of dehydration to the moisture that heat up to be less than
395 parts of 0.02%, MDI are poured into 3 mouthfuls of flasks, and 100 degree of sufficiently dissolutions are stirred to react 5 hours, and bisphenol A type epoxy resin is added
It is sufficiently stirred 5 hours under 500 parts, 1000 parts of hydroxy-teminal butadiene, 20 parts of UV resistant agent UV328,100 degree, is cooled to 30 degree
20 parts of daiamid epoxy curing agents (D0115) are added, obtain component A within stirring 5 hours, for use.
By 30 parts of 1,4-butanediol, 30 parts of toughener ABS, 1000 parts 30 degree of carbon fibre material are sufficiently mixed uniformly, obtain B group
Point.100 degree of A/B component lower mass ratioes 1/3 are stirred to react 5 hours, the product is obtained.
It the elongation at break of material and provides to carry out by GB8834-88 with the performance indicators such as ultimate strength
| Sample | Fracture load (N) | Tensile strength (MPA) | Elongation at break (%) |
| Example 1 | 3021 | 1200 | 1.43 |
| Example 2 | 3155 | 1265 | 1.50 |
| Example 3 | 3200 | 1274 | 1.55 |
| Comparative sample 1 | 2657 | 1145 | 1.87 |
| Comparative sample 2 | 2466 | 1062 | 2.69 |
Example 1-3 index is significantly better than comparative sample 1-2.
Claims (5)
1. a kind of preparation method of new polyurethane Compiste rope, it is characterised in that be made of A and two component of B, wherein A group
Part is prepared from the following materials:
5-100 parts of modified amine curing agent,
100-1000 parts of polyethers,
50-400 parts of MDI,
5-25 parts of UV resistant agent,
50-500 parts of epoxy resin,
100-1000 parts of hydroxy-teminal butadiene compositions,
B component is prepared from the following materials:
5-30 parts of 1,4-butanediol,
5-30 parts of toughener,
200-1000 parts of carbon fibre material.
2. the preparation method of new polyurethane Compiste rope according to claim 1, it is characterised in that described is poly-
The degree of functionality of ether is 2, molecular weight 1000-12000.
3. the preparation method of new polyurethane Compiste rope according to claim 1, it is characterised in that described is anti-
Ultraviolet light agent is UV327, UV328, UV531 or UV326.
4. the preparation method of new polyurethane Compiste rope according to claim 1, it is characterised in that the ring
Oxygen resin is bisphenol A type epoxy resin, bisphenol f type epoxy resin or aliphatic epoxy resin.
5. the preparation method of new polyurethane Compiste rope according to claim 1, it is characterised in that the increasing
Tough dose is ABS, MBS or CPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040412.0A CN109749411A (en) | 2019-01-16 | 2019-01-16 | The preparation method of new polyurethane Compiste rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040412.0A CN109749411A (en) | 2019-01-16 | 2019-01-16 | The preparation method of new polyurethane Compiste rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109749411A true CN109749411A (en) | 2019-05-14 |
Family
ID=66404742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910040412.0A Pending CN109749411A (en) | 2019-01-16 | 2019-01-16 | The preparation method of new polyurethane Compiste rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109749411A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259150A (en) * | 1997-06-10 | 2000-07-05 | B·F·谷德里奇公司 | Thermoplastic polyether urethane |
| CN102127827A (en) * | 2010-01-18 | 2011-07-20 | 浙江华峰氨纶股份有限公司 | Method for preparing nano-attapulgite modified polyurethane elastic fiber |
| CN106632948A (en) * | 2015-11-06 | 2017-05-10 | 湖北航天化学技术研究所 | Organic-acid-modified epoxy resin polyurethane material and preparation method thereof |
-
2019
- 2019-01-16 CN CN201910040412.0A patent/CN109749411A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259150A (en) * | 1997-06-10 | 2000-07-05 | B·F·谷德里奇公司 | Thermoplastic polyether urethane |
| CN102127827A (en) * | 2010-01-18 | 2011-07-20 | 浙江华峰氨纶股份有限公司 | Method for preparing nano-attapulgite modified polyurethane elastic fiber |
| CN106632948A (en) * | 2015-11-06 | 2017-05-10 | 湖北航天化学技术研究所 | Organic-acid-modified epoxy resin polyurethane material and preparation method thereof |
Non-Patent Citations (4)
| Title |
|---|
| 刘建军 等: "一种新型碳纤维复合材料绳索的研制", 《化工科技》 * |
| 刘建军: "碳纤维复合材料绳索的研制", 《万方数据库》 * |
| 席尔莉 等: "聚氨酯预聚体接枝环氧树脂的制备及固化性能研究", 《广东化工》 * |
| 李裕琪 等: "用于水润滑轴承的聚氨酯-环氧树脂-碳纤维复合材料的制备及摩擦学性能", 《合成橡胶工业》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110713695B (en) | Ultrahigh-toughness epoxy resin material for hot-mix epoxy asphalt and preparation method thereof | |
| EP2810987B1 (en) | Epoxy resin composition and fiber-reinforced composite material | |
| US6410127B1 (en) | Epoxy resin compositions, epoxy resin compositions for fiber-reinforced composite materials, and fiber-reinforced composite materials comprising the same | |
| TWI730067B (en) | Epoxy resin curing agent, epoxy resin composition, carbon fiber-reinforced composite material | |
| CN103497503B (en) | A kind of lightweight compound sleeper and preparation method thereof | |
| CN106715514B (en) | Composition epoxy resin and fibre reinforced composites | |
| CN107709399A (en) | Composition epoxy resin, fibre reinforced composites, products formed and pressure vessel | |
| US20160115283A1 (en) | Epoxy-resin composition for fiber-matrix semifinished products | |
| CN105837956A (en) | Carbon fiber reinforced ethylene-propylene-diene monomer rubber anti-ablation material and preparation method | |
| CN104725575A (en) | Impact-resistant epoxy vinyl ester resin and its preparation method and use | |
| JP6658986B1 (en) | Epoxy resin composition, molding material for fiber reinforced composite material, and fiber reinforced composite material | |
| CN104231603B (en) | A kind of railway freight open-top car stay and preparation method thereof | |
| CN107778774B (en) | Epoxy resin adhesive film and preparation method thereof | |
| CN109749411A (en) | The preparation method of new polyurethane Compiste rope | |
| CN105254840A (en) | Polyurethane used for preparing load-bearing tire and preparing method thereof | |
| CN107298870A (en) | A kind of graphene oxide modified resin/fibrous composite and preparation method thereof | |
| CN106243346A (en) | Fiber reinforcement MC nylon composite materials and forming method thereof | |
| JP2021147550A (en) | Molding material and fiber-reinforced composite material | |
| CN102532652B (en) | Shock-resistant wear-resistant liner and preparation method thereof | |
| JP2011016985A (en) | Epoxy resin composition and fiber-reinforced composite material using the same | |
| CN102558845A (en) | Cast nylon board and preparation method thereof | |
| CN105623246A (en) | Impact-resistant high-rigidity polyamide composite material and preparation method thereof | |
| CN109535391B (en) | Thermoplastic epoxy resin composition and application thereof | |
| AU2017349047B2 (en) | Rapid curing epoxy-resin composition for fiber-matrix semifinished products | |
| CN115785539B (en) | High-wear-resistance rubber material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190514 |