CN105111734A - Building door and window heat insulation strip made of inorganic filling nylon composite material - Google Patents
Building door and window heat insulation strip made of inorganic filling nylon composite material Download PDFInfo
- Publication number
- CN105111734A CN105111734A CN201510598472.6A CN201510598472A CN105111734A CN 105111734 A CN105111734 A CN 105111734A CN 201510598472 A CN201510598472 A CN 201510598472A CN 105111734 A CN105111734 A CN 105111734A
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- nylon
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- heat insulating
- insulating strip
- composite materials
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/223—Packed additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/06—Polyamides derived from polyamines and polycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2310/00—Masterbatches
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a heat insulation strip made of an inorganic filling nylon composite material and used for metal door frames and window frames. The heat insulation strip is composed of nylon 66 resin, nylon 410 resin, nylon 612 resin, nylon 46 resin, glass fiber, hollow glass microspheres, maleic anhydride-grafted ethylene propylene terpolymer, lubricant, antioxidant, heat stabilizer and black masterbatch according to a certain weight ratio. The heat insulation strip made of the inorganic filling nylon composite material is low in rate of moisture absorption, excellent in dimensional stability, heat resistance and low-temperature toughness and high in comprehensive mechanical performance and can be widely applied to various door frames and window frames.
Description
Technical field
The present invention relates to polymer building material field, be specifically related to a kind of inorganic fill nylon composite materials heat insulating strip that can be used for metal gate & metal window frame.
Background technology
In the last few years, in construction market, those appearance looks elegant, flexible operation and the energy saving door and window of reasonable price were subject to the favor of user day by day, and government has also formulated a series of policy to support the development of energy saving door and window for this reason.And door and window heat insulation is the emphasis of energy-saving design in building.As everyone knows, the metallic substance thermal conductivity as window frame is large, so just makes very fast with the thermal exchange outside room within doors, is unfavorable for heat insulation when summer of house, is also unfavorable for heat preservation energy-saving when house in the winter time simultaneously.In order to the effect making window frame of metal play heat-insulating and energy-saving, material very low for inside and outside layer metal thermal conductivity must be cut off.And the material that the heat insulating strip that polymeric amide (nylon) makes is so just.Due to the poor conductor that it is heat, in house, outer room establishes the barrier that stops heat exchange, namely stops outdoor heat to enter indoor, also stops indoor heat to be dispersed into outdoor.
Heat insulating strip needs to possess the performances such as high mechanical strength, high heat distortion temperature, low heat conduction coefficient, dimensional stabilizing and heat oxygen aging resistance, very high to the performance requriements of nylon material.In prior art, usually adopt glass fiber enhanced nylon 66 matrix material as heat insulation section, it has higher physical strength, resistance to fatigue and wear resisting property better.But nylon66 fiber water-absorbent is large, the poor dimensional stability of goods, and the mechanical property of nylon66 fiber heat insulating strip is easily caused to decline after water suction.In addition, nylon66 fiber also has the defects such as low-temperature flexibility is poor, resistance toheat is good not, limits its widespread use.
Summary of the invention
The present invention is the deficiency solving nylon66 fiber heat insulating strip in prior art, provides a kind of inorganic fill nylon composite materials heat insulating strip, is made up of following component and weight:
Nylon 66 100-200 part
Nylon 410 resin 100-200 part
Nylon 612 resin 20-60 part
Nylon 46 resin 20-60 part
Glass fibre 50-100 part
Hollow glass microballoon 30-80 part
Maleic anhydride graft terpolymer EP rubber 10-40 part
Lubricant 2-5 part
Antioxidant 1-3 part
Thermo-stabilizer 1-3 part
Black masterbatch 5-10 part.
Wherein, Nylon 66, nylon 410 resin, nylon 612 resin and nylon 46 resin composition nylon base-material.Glass fibre preferred surface modification glass can be roving glass fiber or short glass fiber.The preferred ethylene bis stearamide of lubricant, calcium stearate, Zinic stearas etc.The preferred Hinered phenols of antioxidant, phosphite ester kind antioxidant etc.The preferred organic tin of thermo-stabilizer, metal soap thermal stabilizers etc.
Preferably, inorganic fill nylon composite materials heat insulating strip of the present invention is made up of following component and weight:
Nylon 66 120-180 part
Nylon 410 resin 120-180 part
Nylon 612 resin 25-50 part
Nylon 46 resin 25-50 part
Glass fibre 60-90 part
Hollow glass microballoon 40-70 part
Maleic anhydride graft terpolymer EP rubber 20-40 part
Lubricant 3-5 part
Antioxidant 1-2 part
Thermo-stabilizer 1-2 part
Black masterbatch 6-8 part.
More preferably, inorganic fill nylon composite materials heat insulating strip of the present invention is made up of following component and weight:
Nylon 66 140-160 part
Nylon 410 resin 140-160 part
Nylon 612 resin 30-40 part
Nylon 46 resin 30-40 part
Glass fibre 60-80 part
Hollow glass microballoon 40-60 part
Maleic anhydride graft terpolymer EP rubber 25-35 part
Lubricant 3-5 part
Antioxidant 1-2 part
Thermo-stabilizer 1-2 part
Black masterbatch 6-8 part.
Adopt inorganic fill nylon composite materials heat insulating strip of the present invention, rate of moisture absorption is low, possess excellent dimensional stability, thermotolerance and low-temperature flexibility, and comprehensive mechanical performance is higher, can be widely used in the heat insulating strip of various sash.
Embodiment
The present invention program is understood better in order to make the art personnel, be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Embodiment 1:
Nylon 66 100 parts, nylon 410 resin 100 parts, nylon 612 resin 20 parts and nylon 46 resin 20 parts mixed in high mixer high speed and stirs, obtaining nylon base-material; Afterwards, add 30 parts of hollow glass microballoons, 10 parts of maleic anhydride graft terpolymer EP rubbers, 2 parts of ethylene bis stearamides, 1 part of antioxidant 1010,1 part of two butyl tindichloride and 5 parts of black masterbatch, carry out high-speed mixing and stir, obtaining Preblend.Add in twin screw extruder by this Preblend, 50 parts of chopped glass fibers through surface modification treatment join in twin screw extruder by glass fiber opening, melt extrude granulation, and dry.By dried pellet extrusion moulding, obtain inorganic fill nylon composite materials heat insulating strip.Wherein, extruder temperature is 260-305 DEG C, and engine speed is 150-300rpm, and mold temperature is 275-310 DEG C.
Embodiment 2:
Each component and weight are: Nylon 66 150 parts, nylon 410 resin 150 parts, nylon 612 resin 35 parts, nylon 46 resin 35 parts, the chopped glass fiber 80 parts through surface modification, hollow glass microballoon 50 parts, maleic anhydride graft terpolymer EP rubber 30 parts, calcium stearate 3 parts, pentaerythritol bis-phosphite antioxidant 2 parts, tin dilaurate dioctyl tin 2 parts, black masterbatch 8 parts.Extruding pelletization is carried out by the processing step identical with embodiment 1 and condition, and extrusion moulding, obtain inorganic fill nylon composite materials heat insulating strip.
Following table 1 is the performance test of inorganic fill nylon composite materials heat insulating strip in the present embodiment.Wherein, the testing method of water-intake rate is: weigh after sample is soaked 24 hours in water, water-intake rate=[(after soaking sample mass-original sample quality)/original sample quality] * 100%.
The performance test of table 1 inorganic fill nylon composite materials heat insulating strip
| Transverse tensile strength/MPa | Elongation at break/% | Heat-drawn wire/DEG C | Unnotched impact strength/KJ/m 2 | Water-intake rate/% | |
| Embodiment 1 | 206 | 5.4 | 270 | 63 | 0.13 |
| Embodiment 2 | 195 | 6.5 | 268 | 70 | 0.09 |
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (7)
1. an inorganic fill nylon composite materials heat insulating strip, is characterized in that, is made up of following component and weight:
Nylon 66 100-200 part
Nylon 410 resin 100-200 part
Nylon 612 resin 20-60 part
Nylon 46 resin 20-60 part
Glass fibre 50-100 part
Hollow glass microballoon 30-80 part
Maleic anhydride graft terpolymer EP rubber 10-40 part
Lubricant 2-5 part
Antioxidant 1-3 part
Thermo-stabilizer 1-3 part
Black masterbatch 5-10 part.
2. inorganic fill nylon composite materials heat insulating strip as claimed in claim 1, is characterized in that, be made up of following component and weight:
Nylon 66 120-180 part
Nylon 410 resin 120-180 part
Nylon 612 resin 25-50 part
Nylon 46 resin 25-50 part
Glass fibre 60-90 part
Hollow glass microballoon 40-70 part
Maleic anhydride graft terpolymer EP rubber 20-40 part
Lubricant 3-5 part
Antioxidant 1-2 part
Thermo-stabilizer 1-2 part
Black masterbatch 6-8 part.
3. inorganic fill nylon composite materials heat insulating strip as claimed in claim 2, is characterized in that, be made up of following component and weight:
Nylon 66 140-160 part
Nylon 410 resin 140-160 part
Nylon 612 resin 30-40 part
Nylon 46 resin 30-40 part
Glass fibre 60-80 part
Hollow glass microballoon 40-60 part
Maleic anhydride graft terpolymer EP rubber 25-35 part
Lubricant 3-5 part
Antioxidant 1-2 part
Thermo-stabilizer 1-2 part
Black masterbatch 6-8 part.
4. the inorganic fill nylon composite materials heat insulating strip as described in above-mentioned arbitrary claim, is characterized in that, described glass fibre is roving glass fiber through surface modification treatment or short glass fiber.
5. the inorganic fill nylon composite materials heat insulating strip as described in above-mentioned arbitrary claim, is characterized in that, described lubricant is ethylene bis stearamide, calcium stearate, Zinic stearas.
6. the inorganic fill nylon composite materials heat insulating strip as described in above-mentioned arbitrary claim, is characterized in that, described antioxidant is Hinered phenols or phosphite ester kind antioxidant.
7. the inorganic fill nylon composite materials heat insulating strip as described in above-mentioned arbitrary claim, is characterized in that, described thermo-stabilizer is organic tin, metal soap thermal stabilizers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598472.6A CN105111734B (en) | 2015-09-20 | 2015-09-20 | A kind of use in construction of door and window heat insulating strip of inorganic fill nylon composite materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598472.6A CN105111734B (en) | 2015-09-20 | 2015-09-20 | A kind of use in construction of door and window heat insulating strip of inorganic fill nylon composite materials |
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| Publication Number | Publication Date |
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| CN105111734A true CN105111734A (en) | 2015-12-02 |
| CN105111734B CN105111734B (en) | 2018-07-03 |
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| CN201510598472.6A Active CN105111734B (en) | 2015-09-20 | 2015-09-20 | A kind of use in construction of door and window heat insulating strip of inorganic fill nylon composite materials |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084628A (en) * | 2016-06-27 | 2016-11-09 | 南京南优新材料有限公司 | A kind of double glazing rigidity warms up limit spacer bar and preparation method thereof |
| CN106189217A (en) * | 2016-07-18 | 2016-12-07 | 天津金发新材料有限公司 | A kind of polyamide material for preparing cold-resistant heat insulating strip and preparation method thereof |
| CN107778856A (en) * | 2017-11-17 | 2018-03-09 | 江门市荣龙新材料科技有限公司 | Halogen-free flameproof high-temperature resistant nylon 46 composite and preparation method thereof |
| CN112080135A (en) * | 2020-09-24 | 2020-12-15 | 安徽优泰新材料有限公司 | High-flexibility anti-aging nylon heat insulation strip and manufacturing method thereof |
| CN112300504A (en) * | 2020-11-11 | 2021-02-02 | 安徽博泰装饰材料有限公司 | High-strength heat insulation strip and preparation method thereof |
| CN112679947A (en) * | 2020-12-25 | 2021-04-20 | 郑州圣莱特空心微珠新材料有限公司 | Heat insulation strip and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084628A (en) * | 2016-06-27 | 2016-11-09 | 南京南优新材料有限公司 | A kind of double glazing rigidity warms up limit spacer bar and preparation method thereof |
| CN106084628B (en) * | 2016-06-27 | 2019-03-05 | 南京南优新材料有限公司 | A kind of hollow glass is rigid to warm up side spacer bar and preparation method thereof |
| CN106189217A (en) * | 2016-07-18 | 2016-12-07 | 天津金发新材料有限公司 | A kind of polyamide material for preparing cold-resistant heat insulating strip and preparation method thereof |
| CN107778856A (en) * | 2017-11-17 | 2018-03-09 | 江门市荣龙新材料科技有限公司 | Halogen-free flameproof high-temperature resistant nylon 46 composite and preparation method thereof |
| CN112080135A (en) * | 2020-09-24 | 2020-12-15 | 安徽优泰新材料有限公司 | High-flexibility anti-aging nylon heat insulation strip and manufacturing method thereof |
| CN112300504A (en) * | 2020-11-11 | 2021-02-02 | 安徽博泰装饰材料有限公司 | High-strength heat insulation strip and preparation method thereof |
| CN112679947A (en) * | 2020-12-25 | 2021-04-20 | 郑州圣莱特空心微珠新材料有限公司 | Heat insulation strip and preparation method thereof |
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| CN105111734B (en) | 2018-07-03 |
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Effective date of registration: 20180528 Address after: 101116 Beijing Tongzhou District Taihu town one village committee East 1000 meters Applicant after: Blue Shield of Beijing exhibition industry limited company. Address before: 610041 No. 1, 8 floor, No. 1, Tianfu Avenue, 1388 middle and high tech Zone, Chengdu, Sichuan. Applicant before: CHENGDU YUYA SCIENCE & TECHNOLOGY CO., LTD. |
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