CN105585796A - Polyvinyl chloride profile and preparing method thereof - Google Patents
Polyvinyl chloride profile and preparing method thereof Download PDFInfo
- Publication number
- CN105585796A CN105585796A CN201510974864.8A CN201510974864A CN105585796A CN 105585796 A CN105585796 A CN 105585796A CN 201510974864 A CN201510974864 A CN 201510974864A CN 105585796 A CN105585796 A CN 105585796A
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- polyvinyl chloride
- section bar
- steel section
- calcium
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
Abstract
The invention discloses a polyvinyl chloride profile. The polyvinyl chloride profile is prepared from, by weight, 80-120 parts of polyvinyl chloride, 10-30 parts of active calcium, 3-5 parts of a composite rare earth stabilizer, 5-15 parts of a processing agent, 4-7 parts of titanium dioxide, 0.1-0.5 part of calcium stearate, 0.1-0.5 part of PE wax and 0.001-0.002 part of ultramarine. Polyvinyl chloride is selected as a base material, auxiliary materials such as active calcium, the composite rare earth stabilizer and the suitable processing agent are combined, the prepared polyvinyl chloride profile is more excellent in tensile strength, impact strength, bending strength and the like, and the number of times of recycle is increased.
Description
Technical field
The present invention relates to plastic-steel section bar technical field, be specifically related to a kind of polyvinyl chloride plastic-steel section bar and preparation thereofMethod.
Background technology
Plastic-steel section bar is called for short plastic-steel, is a kind of novel construction material being widely used, and this material property is excellentGood, easy to process, of many uses, because its physical property is as rigidity, elasticity, corrosion-resistant, ageing resistanceCan be excellent, being typically used as is the alternative articles for use of the non-ferrous metals such as copper, zinc, aluminium. In building construction, mainly useIn the application of push-and-pull, horizontally-opening windows and doors, guardrail, tubing and ceiling material.
Plastic-steel section bar is taking macromolecule resin as primary raw material, add a certain proportion of stabilizing agent, colouring agent,Filler, ultra-violet absorber etc., the forming material through extruding.
Why plastic-steel section bar can be suitable for, and progressively replace wooden and aluminium door and window in large-area popularization, and itUnique advantage is undivided. Plastic-steel door and window has following advantage than aluminium and wooden doors and windows:
1, low price, the price of plastics is far below the aluminium with equality strength and life-span, due to metal priceSignificantly rising, this advantage is more obvious.
2, rich color: chromatic plastic-steel section bar be suitable for the many good looks that increase to building. Used in the past woodenDoor and window, in order to reach door and window and architectural appearance is perfect harmony, how at door and window surface spray paint, paint is met purpleOutside line is aging peeling off easily, and have more than is needed several years just changed beyond recognition, very inharmonious with the life-span of building. AfterwardsInvented Aluminium door and window, but expensive, ordinary consumer holds dares not accept, waste National Nature resource,Affect natural environment. The use perfection of plastic door-window has solved this problem, and plastic-steel door and window is a kind of green ringProtect door and window, pasted color-membrane, one side co-extrusion, two-sided co-extrusion, the embossing of one side co-extrusion, two-sided co-extrusion embossing section-steelEven can make the wood grain effect of mixing the spurious with the genuine.
3, durable in use: in section bar die cavity, add enhanced type steel, the intensity of section bar is greatly improved,There is antidetonation, weatherproof effect. The multi-cavity structure of section bar in addition, independent drain chamber, makes water cannot enter increasingStrong type steel chamber, avoids shaped steel corrosion, and be improved the service life of door and window. Adding also of uvioresistant compositionThe very strong torrid areas of ultraviolet ray the weather resisteant of plastic-steel section bar is improved, even if also can relievedly be used.
4, good heat insulating: this province of plastic-steel section bar heat conductivility is far away from aluminium section bar, establishing of multi-cavity structure in additionMeter has reached heat insulation effect especially. Research shows, the room of equal type uses the room of plastic-steel door and window summerBetween indoor temperature than the on average low 5-7 DEG C of room of aluminium door and window, winter, different regions will exceed 8-15 DEG C.
5, sound insulation value is good: the plastic-steel door and window that double glazing good seal is installed has remarkable sound insulation value.Sound insulation has become selects the essential condition of door and window, particularly at the house of business district. Plastic-steel door and window assembling is adoptedBy welding procedure, add the multi-cavity structure of sealing, fairly obvious to the shielding action of noise.
But existing plastic-steel section bar is in hot strength, bending strength, impact strength and recycle number of timesEtc. aspect need to improve, can be through updating and optimizing the composition of raw materials of plastic-steel section bar and production technology is comeImprove and realize serviceability.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of polyvinyl chloride plastic-steel section bar and preparation method thereof,In hot strength, bending strength, impact strength and recycle the aspects such as number of times and further improve plastic-steel section barPerformance.
For achieving the above object, the invention provides following technical scheme:
A kind of polyvinyl chloride plastic-steel section bar, described polyvinyl chloride plastic-steel section bar is made up of the raw material of following weight portion:80～120 parts of polyvinyl chloride, 10～30 parts of calcium activateds, 3～5 parts of compound alkene soil stabilizers, processing aid 5～15Part, 4～7 parts of titanium dioxides, 0.1～0.5 part of calcium stearate, 0.1～0.5 part, PE wax, ultramarine 0.001～0.002Part.
Further, described processing aid is mixed and is formed by ACR processing aid and CPE processing aid.
Further, described polyvinyl chloride plastic-steel section bar is made up of the raw material of following weight portion: polyvinyl chloride 100Part, 25 parts of calcium activateds, 3.5 parts of compound alkene soil stabilizers, 2 parts of ACR processing aids, CPE processing aid9 parts, 5 parts of titanium dioxides, 0.3 part of calcium stearate, 0.2 part, PE wax, 0.0015 part, ultramarine.
The preparation method of above-mentioned polyvinyl chloride plastic-steel section bar, comprises the following steps:
(1) preparation of dry blend: add in the following order high speed mixer evenly to pinch formula materialClose: a. drops into calcium activated, the temperature of kneading rises to 70 DEG C; B. drop into calcium stearate and PE wax, the temperature of kneadingDegree rises to 90 DEG C; C. drop into polyvinyl chloride, the temperature of kneading rises to 100 DEG C; D. drop into processing aid, compoundAlkene soil stabilizer, titanium dioxide and ultramarine, the temperature of kneading rises to 125 DEG C; Then enter cooling batch mixer, thingMaterial temperature degree is cooled to 45～50 DEG C;
(2) extrusion molding: the material evenly mixing is added in extruder and plastified by feed systemExtrude, then make its solidifying and setting through cooler-shaper, obtain polyvinyl chloride plastic-steel section bar.
Beneficial effect of the present invention is:
The present invention selects polyvinyl chloride as base material, is equipped with calcium activated, compound alkene soil stabilizer, suitable addingThe auxiliary materials such as work auxiliary agent, the plastic-steel section bar making is in hot strength, impact strength, bending strength and recycleThe aspect performances such as number of times are more excellent.
Detailed description of the invention
To be described in detail the preferred embodiments of the present invention below.
Embodiment 1
The polyvinyl chloride plastic-steel section bar of the present embodiment, is made up of the raw material of following weight portion: polyvinyl chloride 100Part, 25 parts of calcium activateds, 3.5 parts of compound alkene soil stabilizers, 2 parts of ACR processing aids, CPE processing aid9 parts, 5 parts of titanium dioxides, 0.3 part of calcium stearate, 0.2 part, PE wax, 0.0015 part, ultramarine.
The preparation method of the polyvinyl chloride plastic-steel section bar of the present embodiment, comprises the following steps:
(1) preparation of dry blend: add in the following order high speed mixer evenly to pinch formula materialClose: a. drops into calcium activated, the temperature of kneading rises to 70 DEG C; B. drop into calcium stearate and PE wax, the temperature of kneadingDegree rises to 90 DEG C; C. drop into polyvinyl chloride, the temperature of kneading rises to 100 DEG C; D. drop into processing aid, compoundAlkene soil stabilizer, titanium dioxide and ultramarine, the temperature of kneading rises to 125 DEG C; Then enter cooling batch mixer, thingMaterial temperature degree is cooled to 50 DEG C;
(2) extrusion molding: the material evenly mixing is added in extruder and plastified by feed systemExtrude, then make its solidifying and setting through cooler-shaper, obtain polyvinyl chloride plastic-steel section bar.
Embodiment 2
The polyvinyl chloride plastic-steel section bar of the present embodiment, made by the raw material of following weight portion: 80 parts of polyvinyl chloride,10 parts of calcium activateds, 3 parts of compound alkene soil stabilizers, 1 part of ACR processing aid, 4 parts of CPE processing aids,4 parts of titanium dioxides, 0.1 part of calcium stearate, 0.1 part, PE wax, 0.001 part, ultramarine.
The preparation method of the polyvinyl chloride plastic-steel section bar of the present embodiment is with embodiment 1.
Embodiment 3
The polyvinyl chloride plastic-steel section bar of the present embodiment, is made up of the raw material of following weight portion: polyvinyl chloride 120Part, 30 parts of calcium activateds, 5 parts of compound alkene soil stabilizers, 5 parts of ACR processing aids, CPE processing aid10 parts, 7 parts of titanium dioxides, 0.5 part of calcium stearate, 0.5 part, PE wax, 0.002 part, ultramarine.
The preparation method of the polyvinyl chloride plastic-steel section bar of the present embodiment is with embodiment 1.
Finally explanation, above preferred embodiment is only unrestricted in order to technical scheme of the present invention to be described,Although the present invention is described in detail by above preferred embodiment, those skilled in the artShould be appreciated that and can make various changes to it in the form and details, and do not depart from the present inventionClaims limited range.
Claims (4)
1. a polyvinyl chloride plastic-steel section bar, is characterized in that: described polyvinyl chloride plastic-steel section bar is by lower column weightThe raw material of amount part is made: 80～120 parts of polyvinyl chloride, 10～30 parts of calcium activateds, compound alkene soil stabilizer 3～5Part, 5～15 parts of processing aids, 4～7 parts of titanium dioxides, 0.1～0.5 part of calcium stearate, 0.1～0.5 part, PE wax,0.001～0.002 part, ultramarine.
2. polyvinyl chloride plastic-steel section bar according to claim 1, is characterized in that: described processing aidMix and form by ACR processing aid and CPE processing aid.
3. polyvinyl chloride plastic-steel section bar according to claim 2, is characterized in that: described polyvinyl chloridePlastic-steel section bar is made up of the raw material of following weight portion: 100 parts of polyvinyl chloride, 25 parts of calcium activateds, compound alkene soil3.5 parts of stabilizing agents, 2 parts of ACR processing aids, 9 parts of CPE processing aids, 5 parts of titanium dioxides, stearic acid0.3 part of calcium, 0.2 part, PE wax, 0.0015 part, ultramarine.
4. the preparation method of the polyvinyl chloride plastic-steel section bar described in claims 1 to 3 any one, its featureBe: comprise the following steps:
(1) preparation of dry blend: add in the following order high speed mixer evenly to pinch formula materialClose: a. drops into calcium activated, the temperature of kneading rises to 70 DEG C; B. drop into calcium stearate and PE wax, the temperature of kneadingDegree rises to 90 DEG C; C. drop into polyvinyl chloride, the temperature of kneading rises to 100 DEG C; D. drop into processing aid, compoundAlkene soil stabilizer, titanium dioxide and ultramarine, the temperature of kneading rises to 125 DEG C; Then enter cooling batch mixer, thingMaterial temperature degree is cooled to 45～50 DEG C;
(2) extrusion molding: the material evenly mixing is added in extruder and plastified by feed systemExtrude, then make its solidifying and setting through cooler-shaper, obtain polyvinyl chloride plastic-steel section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510974864.8A CN105585796A (en) | 2015-12-18 | 2015-12-18 | Polyvinyl chloride profile and preparing method thereof |
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| CN201510974864.8A CN105585796A (en) | 2015-12-18 | 2015-12-18 | Polyvinyl chloride profile and preparing method thereof |
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| CN105585796A true CN105585796A (en) | 2016-05-18 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009410A (en) * | 2016-07-14 | 2016-10-12 | 安徽恒兴装饰工程有限公司 | High-strength door and window PVC profile and preparation method thereof |
| CN106117889A (en) * | 2016-07-14 | 2016-11-16 | 安徽恒兴装饰工程有限公司 | A kind of plastic-steel door window section bar with fire resistance and preparation method thereof |
| CN106117890A (en) * | 2016-07-14 | 2016-11-16 | 安徽恒兴装饰工程有限公司 | A kind of novel PVC plastic-steel door window section bar and preparation method thereof |
| CN106280103A (en) * | 2016-08-19 | 2017-01-04 | 芜湖市天雄新材料科技有限公司 | A kind of PVC plastic steel profile and preparation method thereof |
| CN106317698A (en) * | 2016-08-27 | 2017-01-11 | 芜湖市天雄新材料科技有限公司 | Antioxidant plastic steel composite material for doors and windows and preparing method thereof |
| CN106336598A (en) * | 2016-08-27 | 2017-01-18 | 芜湖市天雄新材料科技有限公司 | Novel co-extrusion PVC profile composite material and preparation method thereof |
| CN107522979A (en) * | 2017-09-27 | 2017-12-29 | 苏州富通高新材料科技股份有限公司 | A kind of outdoor use section bar and its processing technology |
| CN107603063A (en) * | 2017-09-26 | 2018-01-19 | 苏州富通高新材料科技股份有限公司 | A kind of technique for preparing special-shaped sheet material |
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| CN1392193A (en) * | 2002-07-26 | 2003-01-22 | 胡大忠 | Hard polyvinyl-chloride bar section with anti-freezing property and its producing method |
| CN103333434A (en) * | 2013-07-08 | 2013-10-02 | 哈尔滨中大型材科技股份有限公司 | Optimized PVC/ACR-CPE section bar |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009410A (en) * | 2016-07-14 | 2016-10-12 | 安徽恒兴装饰工程有限公司 | High-strength door and window PVC profile and preparation method thereof |
| CN106117889A (en) * | 2016-07-14 | 2016-11-16 | 安徽恒兴装饰工程有限公司 | A kind of plastic-steel door window section bar with fire resistance and preparation method thereof |
| CN106117890A (en) * | 2016-07-14 | 2016-11-16 | 安徽恒兴装饰工程有限公司 | A kind of novel PVC plastic-steel door window section bar and preparation method thereof |
| CN106280103A (en) * | 2016-08-19 | 2017-01-04 | 芜湖市天雄新材料科技有限公司 | A kind of PVC plastic steel profile and preparation method thereof |
| CN106317698A (en) * | 2016-08-27 | 2017-01-11 | 芜湖市天雄新材料科技有限公司 | Antioxidant plastic steel composite material for doors and windows and preparing method thereof |
| CN106336598A (en) * | 2016-08-27 | 2017-01-18 | 芜湖市天雄新材料科技有限公司 | Novel co-extrusion PVC profile composite material and preparation method thereof |
| CN107603063A (en) * | 2017-09-26 | 2018-01-19 | 苏州富通高新材料科技股份有限公司 | A kind of technique for preparing special-shaped sheet material |
| CN107522979A (en) * | 2017-09-27 | 2017-12-29 | 苏州富通高新材料科技股份有限公司 | A kind of outdoor use section bar and its processing technology |
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Application publication date: 20160518 |
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