CN106009169A - Thermoplastic glass fiber composite belt and preparation method thereof - Google Patents
Thermoplastic glass fiber composite belt and preparation method thereof Download PDFInfo
- Publication number
- CN106009169A CN106009169A CN201610461759.9A CN201610461759A CN106009169A CN 106009169 A CN106009169 A CN 106009169A CN 201610461759 A CN201610461759 A CN 201610461759A CN 106009169 A CN106009169 A CN 106009169A
- Authority
- CN
- China
- Prior art keywords
- glass
- thermoplastic
- glass fiber
- thermoplasticity
- fiber composite
- 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
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
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a thermoplastic glass fiber composite belt. The thermoplastic glass fiber composite belt is prepared from 75%-85% by mass of glass fibers and 15%-25% by mass of a thermoplastic PE (polyethylene) mixture, wherein the thermoplastic PE mixture comprises following raw materials: low-density polyethylene, EVA (ethylene vinyl acetate) and POE (polyolefin elastomer) in a mass ratio being (50-60): (3-6): (1-4). A preparation method of the thermoplastic glass fiber composite belt comprises following steps: (1), yarn releasing; (2), preheating of the glass fibers; (3), yarn guiding; (4), material soaking: the thermoplastic PE mixture in an impregnating tank is heated to be molten, multiple semicircular curve surfaces are formed in the impregnating tank, cluster glass fibers impregnated with the molten material are smeared on the semicircular curve surfaces repeatedly, and sufficient impregnation is realized; (5), shaping; (6), drying; (7), traction winding. With the adoption of the preparation method, the problem of difficulty in impregnation of the glass fibers and thermoplastic resin is solved, and the produced thermoplastic glass fiber composite belt has the advantages of being resistant to tension, side pressure, retraction and stamping, being damp-proof and rat-proof and having high-and-low temperature performance.
Description
Technical field
The present invention relates to a kind of composite band, specifically thermoplastic glass fiber's composite band and preparation method thereof.
Background technology
Glass fibre composite band is mainly used in optical cable and indulges bag buffer zone, all kinds of petroleum pipeline surfacecti proteons, waterproof, protection against rodents and potentiation.Thermoplastic glass fiber's composite band, compared with traditional waterborne polyurethane glass composite band, has pliability and hot strength is more preferable, indehiscent advantage, and the returnable environmental advantages of waste material with generation.
But, at present in thermoplastic glass fiber's pultrude process, to have molecular weight big due to thermoplastic resin-based, molecular structure is linearly, at normal temperatures in solid-state, and when adding heat fusing viscosity higher (generally higher than 1OOPa. S), to fiber impregnation difficulty etc. feature, therefore, glass is global problem with the impregnation technology of thermoplastic resin.
Summary of the invention
For solving above-mentioned technical problem, the present invention provides thermoplastic glass fiber's composite band to have the advantages such as anti-tensile, lateral pressure resistant, high temperature performance excellence, anti-retraction, stamping resistance, protection against the tide and protection against rodents.
The present invention also provides for the preparation method of thermoplastic glass fiber's composite band, the problem solving glass and thermoplastic resin impregnation difficulties.
The present invention adopts the following technical scheme that thermoplastic glass fiber's composite band, including the glass fibre that mass percent is 75% ~ 85% and the thermoplasticity PE compound of 15% ~ 25%, described thermoplasticity PE compound includes the raw material of following mass ratio, Low Density Polyethylene: EVA:POE elastomer=50-60:3-6:1-4.EVA(ethylene-vinyl acetate copolymer) and POE(olefines) addition of elastomer, enhance flexibility and the toughness of PE.
Also including antioxidant 1010 in described thermoplasticity PE compound, prevent compound aging under long-time heating state, described antioxidant 1010 is the 0.5%-0.8% of thermoplasticity PE mixture quality.
The preparation method of above-mentioned thermoplastic glass fiber's composite band, comprises the following steps:
(1) put yarn: be placed on yarn machine by glass, keep predetermined tension constant release；
(2) glass preheats: the glass of release enters pre-heater and preheats, and heating-up temperature is 145 DEG C-155 DEG C；
(3) guide: preheated glass enters leaching hopper after yarn guide；
(4) leaching material: adding the thermoplasticity PE compound in hot dipping hopper so that it is melted, heating-up temperature is 170 180 DEG C, takes several half-round curve face in hopper, several is smeared on curve disc to allow the boundling glass of the upper melting charge of leaching, reaches the purpose being sufficiently impregnated with；
(5) sizing: the fully glass after leaching material enters shaping equipment, extrusioning shaping in stock mould；
(6) it is dried: the glass after sizing is imported hot-air seasoning after tank cleans;
(7) traction rolling: the glass after dried carries out up-coiler rolling after traction machine draws, and wherein hauling speed is 3 5m/min.
Present invention have the advantage that preparation method of the present invention, the problem solving glass and thermoplastic resin impregnation difficulties, thermoplastic glass fiber's composite band of production has the advantages such as anti-tensile, lateral pressure resistant, high temperature performance excellence, anti-retraction, stamping resistance, protection against the tide and protection against rodents.
Detailed description of the invention
Below in conjunction with specific embodiment, technical scheme is further described, but protection scope of the present invention is not limited to this.
Embodiment 1
Thermoplastic glass fiber's composite band, including the glass fibre that mass percent is 75% and the thermoplasticity PE compound of 25%, thermoplasticity PE compound includes the raw material of following mass ratio, Low Density Polyethylene: EVA:POE elastomer=60:5:3, also includes in thermoplasticity PE compound that 0.5%(is based on thermoplasticity PE mixture quality) antioxidant 1010.
The preparation method of above-mentioned thermoplastic glass fiber's composite band, comprises the following steps:
(1) put yarn: be placed on yarn machine by glass, keep predetermined tension constant release；
(2) glass preheats: the glass of release enters pre-heater and preheats, and heating-up temperature is 145 DEG C-155 DEG C；
(3) guide: preheated glass enters leaching hopper after yarn guide；
(4) leaching material: adding the thermoplasticity PE compound in hot dipping hopper so that it is melted, heating-up temperature is 170 180 DEG C, takes several half-round curve face in hopper, several is smeared on curve disc to allow the boundling glass of the upper melting charge of leaching, reaches the purpose being sufficiently impregnated with；Wherein, thermoplasticity PE compound includes the raw material of following mass ratio, Low Density Polyethylene: EVA:POE elastomer=60:5:3；
(5) sizing: the fully glass after leaching material enters shaping equipment, extrusioning shaping in stock mould；
(6) it is dried: the glass after sizing is imported hot-air seasoning after tank cleans,
(7) traction rolling: the glass after dried carries out up-coiler rolling after traction machine draws, and wherein hauling speed is 3 5m/min.
Embodiment 2
Thermoplastic glass fiber's composite band, including the glass fibre that mass percent is 80% and the thermoplasticity PE compound of 20%, thermoplasticity PE compound includes the raw material of following mass ratio, Low Density Polyethylene: EVA:POE elastomer=55:3:1.Thermoplasticity PE compound also including, 0.7%(is based on thermoplasticity PE mixture quality) antioxidant 1010.
The preparation method of above-mentioned thermoplastic glass fiber's composite band is similar to Example 1.
Embodiment 3
Thermoplastic glass fiber's composite band, including the glass fibre that mass percent is 85% and the thermoplasticity PE compound of 15%, thermoplasticity PE compound includes the raw material of following mass ratio, Low Density Polyethylene: EVA:POE elastomer=50:6:4.Thermoplasticity PE compound also including, 0.8%(is based on thermoplasticity PE mixture quality) antioxidant 1010.
The preparation method of above-mentioned thermoplastic glass fiber's composite band is similar to Example 1.
Claims (3)
1. thermoplastic glass fiber's composite band, it is characterized in that, including the glass fibre that mass percent is 75% ~ 85% and the thermoplasticity PE compound of 15% ~ 25%, described thermoplasticity PE compound includes the raw material of following mass ratio, Low Density Polyethylene: EVA:POE elastomer=50-60:3-6:1-4.
Thermoplastic glass fiber's composite band the most according to claim 1, it is characterised in that also include in described thermoplasticity PE compound that antioxidant 1010, described antioxidant 1010 are the 0.5%-0.8% of thermoplasticity PE mixture quality.
3. the preparation method of the thermoplastic glass fiber's composite band described in a claim 1, it is characterised in that comprise the following steps:
(1) put yarn: be placed on yarn machine by glass, keep predetermined tension constant release；
(2) glass preheats: the glass of release enters pre-heater and preheats, and heating-up temperature is 145 DEG C-155 DEG C；
(3) guide: preheated glass enters leaching hopper after yarn guide；
(4) leaching material: adding the thermoplasticity PE compound in hot dipping hopper so that it is melted, heating-up temperature is 170 180 DEG C, takes several half-round curve face in hopper, several is smeared on curve disc to allow the boundling glass of the upper melting charge of leaching, reaches the purpose being sufficiently impregnated with；
(5) sizing: the fully glass after leaching material enters shaping equipment, extrusioning shaping in stock mould；
(6) it is dried: the glass after sizing is imported hot-air seasoning after tank cleans,
(7) traction rolling: the glass after dried carries out up-coiler rolling after traction machine draws, and wherein hauling speed is 3 5m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461759.9A CN106009169A (en) | 2016-06-23 | 2016-06-23 | Thermoplastic glass fiber composite belt and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461759.9A CN106009169A (en) | 2016-06-23 | 2016-06-23 | Thermoplastic glass fiber composite belt and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106009169A true CN106009169A (en) | 2016-10-12 |
Family
ID=57086806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610461759.9A Pending CN106009169A (en) | 2016-06-23 | 2016-06-23 | Thermoplastic glass fiber composite belt and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106009169A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485044A (en) * | 2018-05-03 | 2018-09-04 | 南通和泰通信科技有限公司 | The infiltration mixture and its infiltration technique of thermoplastic composite optical cable strengthening core |
| CN108822391A (en) * | 2018-07-06 | 2018-11-16 | 浙江胜钢新材料有限公司 | A kind of pipeline winding thermoplastic continuous fibers strengthen rope and its processing method |
-
2016
- 2016-06-23 CN CN201610461759.9A patent/CN106009169A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485044A (en) * | 2018-05-03 | 2018-09-04 | 南通和泰通信科技有限公司 | The infiltration mixture and its infiltration technique of thermoplastic composite optical cable strengthening core |
| CN108822391A (en) * | 2018-07-06 | 2018-11-16 | 浙江胜钢新材料有限公司 | A kind of pipeline winding thermoplastic continuous fibers strengthen rope and its processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111491785B (en) | Tape comprising a plurality of sheathed continuous multifilament strands | |
| CN101902101A (en) | EPDM cold shrinking power cable adjunct and preparation method thereof | |
| CN105238303B (en) | A kind of polyvinyl acetate ethene based melt adhesive and preparation method thereof | |
| CN106794638A (en) | Mixing enhancing assembling thing | |
| CN102295792A (en) | Continuous fiber enhanced thermoplastic antiflaming presoaking belt composite material and preparation method thereof | |
| US20160272770A1 (en) | Glass fibre reinforced polyolefin composition | |
| EP2950987B1 (en) | Method for treatment of pellets | |
| JP2014506305A5 (en) | ||
| CN106009169A (en) | Thermoplastic glass fiber composite belt and preparation method thereof | |
| CN103192538A (en) | Packing belt and manufacturing method thereof | |
| CN106832548A (en) | Wood-plastic co-extrusion fabric | |
| RU2681612C2 (en) | Postponed differentiation of reinforced composite materials | |
| US10486337B2 (en) | Process for producing a glass fibre-reinforced thermoplastic polymer composition | |
| CN112029270B (en) | Continuous glass fiber reinforced nylon 6 composite material suitable for preparing arrow and bow sheet and preparation method and application thereof | |
| CN103214985A (en) | Modified diatomite-containing hot melt adhesive and preparation method thereof | |
| CN106589604A (en) | Basalt fiber-reinforced high-weather-resistance PP composite and preparation method thereof | |
| EP3224301B1 (en) | Process for the manufacture of long glass fibre reinforced polypropylene compositions | |
| CN103613847A (en) | Filling-modified polypropylene material | |
| JP2017537007A5 (en) | ||
| CN113840863A (en) | Process for producing polypropylene composition | |
| CN106928506A (en) | A kind of manufacture method of friction plate tree lace and friction plate | |
| EP3065926B1 (en) | Process for producing a glass fibre-reinforced thermoplastic polymer composition | |
| KR101911575B1 (en) | Continuous fiber reinforced composite material and method of manufacturing the same | |
| FR2620968A1 (en) | SEMI-PRODUCTS IN THE FORM OF IMPROVED THERMOPLASTIC SHEETS WITH IMPROVED HOT FLUIDITY | |
| CN116968217B (en) | Preparation method of polyarylate fiber prepreg and bulletproof helmet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |