CN106398033A - Flame-retardant environment-friendly type PVC tube seat - Google Patents

Flame-retardant environment-friendly type PVC tube seat Download PDF

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Publication number
CN106398033A
CN106398033A CN201610790850.5A CN201610790850A CN106398033A CN 106398033 A CN106398033 A CN 106398033A CN 201610790850 A CN201610790850 A CN 201610790850A CN 106398033 A CN106398033 A CN 106398033A
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CN
China
Prior art keywords
pvc pipe
pipe groove
friendly pvc
flaming environment
environment
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
CN201610790850.5A
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Chinese (zh)
Inventor
王文兵
鲍道飞
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.)
AKAN ENTERPRISE GROUP (SHANGHAI) Co Ltd
Original Assignee
AKAN ENTERPRISE GROUP (SHANGHAI) 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 AKAN ENTERPRISE GROUP (SHANGHAI) Co Ltd filed Critical AKAN ENTERPRISE GROUP (SHANGHAI) Co Ltd
Priority to CN201610790850.5A priority Critical patent/CN106398033A/en
Publication of CN106398033A publication Critical patent/CN106398033A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions 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
    • C08L27/02Compositions 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
    • C08L27/04Compositions 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
    • C08L27/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/18Applications used for pipes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer 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 flame-retardant environment-friendly type PVC tube seat and a preparation method thereof. By adding chlorinated polyvinyl chloride (CPVC), lead-free environment-friendly stabilizer, flame retardant and anti-ultraviolet agent to a formula, the thermal resistance of the PVC tube seat is greatly improved, the long-term stability of the product is improved, and the product is environmentally friendly, has the special performance of flame retardance, ultraviolet resistance and the like and is low in cost, simple in processing method and strong in market competitiveness.

Description

A kind of anti-flaming environment-friendly pvc pipe groove
Technical field
The present invention relates to PVC technical field, it is related specifically to a kind of anti-flaming environment-friendly pvc pipe groove.
Background technology
Common PVC tube seat typically adopts lead system formula, because lead is heavy metal, faces the problem to harm.Commonly Tube seat also has fire resistance, and not reach fire protection requirement, anti-uv-ray poor, the problems such as long-term thermal stability difference.By It is mainly used in radiator bright dress connecting pipe system in tube seat, plays pipeline wiring, positioning and decoration function, common tube seat is difficult So that the requirement of the environmental protection, fire-retardant, uvioresistant and long-term thermal stability of market proposition can be met.
Content of the invention
For the deficiencies in the prior art, if the purpose of the present invention provides a kind of anti-flaming environment-friendly pvc pipe groove and its preparation Method.The pvc pipe groove preparing have long-time stability good, and there is the particularity of the aspects such as fire-retardant, uvioresistant Can, it is also environmental protection simultaneously.
To achieve these goals, the technical solution adopted in the present invention is as follows:
A kind of anti-flaming environment-friendly pvc pipe groove, is prepared from by the raw material of following weight portion:
Described Corvic is SG-5 resin;
The chlorinated polyvinyl chloride resin that described chlorinated polyvinyl chloride resin (CPVC) is 70% for chlorinty, described chlorination gathers Vinyl chloride resin has corrosion resistance, thermostability, solubility, anti-flammability, mechanical strength etc. and is all greatly improved than PVC;
Described complex stabilizer is calcium-zinc composite stabilizing agent;
Described fire retardant is magnesium hydroxide (Mg (OH)2) and antimony oxide (Sb2O3) it is 3 in mass ratio:1 composition answer Close fire retardant or magnesium hydroxide (Mg (OH)2) with zinc oxide (ZnO) in mass ratio be 2:The composite flame-retardant agent of 1 composition;
Described lubricant is calcium stearate, OPE, stearic a kind of or arbitrary two or more combination;
Described impact modifier is MMB methyl methacrylate butadiene styrol copolymer (MBS);
Described filler is precipitated calcium carbonate;
Described processing aid is acrylic polymer (ACR);
Described ultraviolet (UV) resistant agent is a contracting propylene glycol list salicylate.
A kind of preparation method of anti-flaming environment-friendly pvc pipe groove is first by Corvic (PVC) and chliorinated polyvinyl chloride Resin (CPVC) heats 3-4min in the mixed pot of heat, then sequentially adds complex stabilizer, fire retardant, lubricant, impact-resistant modified Agent, filler, processing aid, ultraviolet (UV) resistant agent, enter cold mixing pot after stirring 5-7min, stirring is cooled to 40 DEG C;After cooling down Batch mixing put into the barrel of conical double-screw, and extrusion molding, the barrel zone temperature of extruder is 180-190 DEG C, and die head temperature is 190-200℃.
Compared with prior art, the present invention has the advantages that:The present invention by the optimization further to formula, Add chliorinated polyvinyl chloride (CPVC), environment-friendly stabilizer, fire retardant and ultraviolet (UV) resistant agent in formula, can substantially increase The heat resistance of pvc pipe groove, improve the long-time stability of product, impart the special of the aspects such as the fire-retardant, uvioresistant of product Performance, product is environmental protection simultaneously.
Specific embodiment
With reference to embodiment, the present invention is described in further details.
According to the component of the weight portion in table 1, first by Corvic (PVC) and chlorinated polyvinyl chloride resin (CPVC) Heat 3-4min in the mixed pot of heat, then sequentially add other components, after stirring 5-7min, enter cold mixing pot, stirring is cooled to 40 ℃;Batch mixing after cooling is put into the barrel of conical double-screw, and extrusion molding, the barrel zone temperature of extruder is 180-190 DEG C, die head temperature is 190-200 DEG C.
Table 1 component and weight portion
Below taking the component of embodiment each in table as a example, test result is shown in Table 2.
The test result of each pvc pipe groove embodiment of table 2
Pvc pipe groove using said components and method preparation has higher heat resistance and fire resistance, product simultaneously Be environmental protection, and formula be cheap, preparation method simple it is easy to popularization and application.

Claims (8)

1. a kind of anti-flaming environment-friendly pvc pipe groove is it is characterised in that be prepared from by the raw material of following weight portion:
2. as claimed in claim 1 a kind of anti-flaming environment-friendly pvc pipe groove it is characterised in that described Corvic be SG- 5 resins.
3. as claimed in claim 1 a kind of anti-flaming environment-friendly pvc pipe groove it is characterised in that described chlorinated polyvinyl chloride resin The chlorinated polyvinyl chloride resin being 70% for chlorinty.
4. as claimed in claim 1 a kind of anti-flaming environment-friendly pvc pipe groove it is characterised in that described complex stabilizer be calcium zinc Complex stabilizer.
5. as claimed in claim 1 a kind of anti-flaming environment-friendly pvc pipe groove it is characterised in that described fire retardant be magnesium hydroxide It is 3 in mass ratio with antimony oxide:The composite flame-retardant agent of 1 composition or magnesium hydroxide are 2 with zinc oxide in mass ratio:1 composition Composite flame-retardant agent.
6. as claimed in claim 1 a kind of anti-flaming environment-friendly pvc pipe groove it is characterised in that described lubricant be calcium stearate, OPE, stearic a kind of or arbitrary two or more combination.
7. as claimed in claim 1 a kind of anti-flaming environment-friendly pvc pipe groove it is characterised in that described impact modifier be methyl Acrylic acid methyl ester. butadienestyrene copolymer (MBS);Described filler is precipitated calcium carbonate;Described processing aid is third Olefin(e) acid esters polymer (ACR);Described ultraviolet (UV) resistant agent is a contracting propylene glycol list salicylate.
8. the preparation method of a kind of anti-flaming environment-friendly pvc pipe groove as described in claim 1 to 7 any one claim, it is special Levy is first in the mixed pot of heat, Corvic (PVC) and chlorinated polyvinyl chloride resin (CPVC) to be heated 3-4min, Ran Houyi Secondary addition complex stabilizer, fire retardant, lubricant, impact modifier, filler, processing aid, ultraviolet (UV) resistant agent, stir 5- Cold mixing pot is entered, stirring is cooled to 40 DEG C after 7min;Batch mixing after cooling is put into the barrel of conical double-screw, and be extruded into Type, the barrel zone temperature of extruder is 180-190 DEG C, and die head temperature is 190-200 DEG C.
CN201610790850.5A 2016-08-31 2016-08-31 Flame-retardant environment-friendly type PVC tube seat Pending CN106398033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610790850.5A CN106398033A (en) 2016-08-31 2016-08-31 Flame-retardant environment-friendly type PVC tube seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610790850.5A CN106398033A (en) 2016-08-31 2016-08-31 Flame-retardant environment-friendly type PVC tube seat

Publications (1)

Publication Number Publication Date
CN106398033A true CN106398033A (en) 2017-02-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610790850.5A Pending CN106398033A (en) 2016-08-31 2016-08-31 Flame-retardant environment-friendly type PVC tube seat

Country Status (1)

Country Link
CN (1) CN106398033A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107057225A (en) * 2017-05-05 2017-08-18 栗春侠 A kind of high-strength PVC composite plate and preparation method thereof
CN109096657A (en) * 2018-08-28 2018-12-28 淄博中南医药包装材料股份有限公司 A kind of higher-dimension card nuclear power water drenching piece and preparation method thereof
CN109251437A (en) * 2018-06-21 2019-01-22 江苏诺贝尔塑业有限公司 A kind of mouse bite preventing pvc pipe and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102532763A (en) * 2011-12-27 2012-07-04 江苏德威新材料股份有限公司 Chlorinated polrvinyl chloride modified material as well as preparation method and application thereof
CN102604289A (en) * 2012-02-27 2012-07-25 成都易信达科技有限公司 Chlorinated polyvinyl chloride (CPVC) cable conduit
CN103059465A (en) * 2012-12-25 2013-04-24 东莞市祺龙电业有限公司 High heat resisting and high abrasion resistant polyvinyl chloride (PVC) modified material and preparation method thereof
CN105086304A (en) * 2015-08-31 2015-11-25 无锡市嘉邦电力管道厂 Chlorinated polyvinyl chloride electric power casing and pipe fitting as well as production method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102532763A (en) * 2011-12-27 2012-07-04 江苏德威新材料股份有限公司 Chlorinated polrvinyl chloride modified material as well as preparation method and application thereof
CN102604289A (en) * 2012-02-27 2012-07-25 成都易信达科技有限公司 Chlorinated polyvinyl chloride (CPVC) cable conduit
CN103059465A (en) * 2012-12-25 2013-04-24 东莞市祺龙电业有限公司 High heat resisting and high abrasion resistant polyvinyl chloride (PVC) modified material and preparation method thereof
CN105086304A (en) * 2015-08-31 2015-11-25 无锡市嘉邦电力管道厂 Chlorinated polyvinyl chloride electric power casing and pipe fitting as well as production method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107057225A (en) * 2017-05-05 2017-08-18 栗春侠 A kind of high-strength PVC composite plate and preparation method thereof
CN109251437A (en) * 2018-06-21 2019-01-22 江苏诺贝尔塑业有限公司 A kind of mouse bite preventing pvc pipe and preparation method thereof
CN109096657A (en) * 2018-08-28 2018-12-28 淄博中南医药包装材料股份有限公司 A kind of higher-dimension card nuclear power water drenching piece and preparation method thereof

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Application publication date: 20170215

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