CN106566132A - High-tenacity inflaming-retarding polyvinyl chloride corrugated pipe - Google Patents
High-tenacity inflaming-retarding polyvinyl chloride corrugated pipe Download PDFInfo
- Publication number
- CN106566132A CN106566132A CN201610967389.6A CN201610967389A CN106566132A CN 106566132 A CN106566132 A CN 106566132A CN 201610967389 A CN201610967389 A CN 201610967389A CN 106566132 A CN106566132 A CN 106566132A
- Authority
- CN
- China
- Prior art keywords
- parts
- polyvinyl chloride
- inflaming
- corrugated tube
- chloride corrugated
- 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.)
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Classifications
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses a high-tenacity inflaming-retarding polyvinyl chloride corrugated pipe. The high-tenacity inflaming-retarding polyvinyl chloride corrugated pipe is prepared from the following raw materials including, by weight, 140-150 parts of PVC, 16-24 parts of an ethylene-ethyl acrylate copolymer, 10-12 parts of polyester fibers, 8-15 parts of a silane coupling agent, 3-10 parts of tert-butylbenzoic zinc benzoate, 4-7 parts of trimethylolpropane triarylate, 11-14 parts of zinc oxide, 6-9 parts of polyvinyl butyral, 12-14 parts of a reactive diluent, 20-40 parts of magnesium hydrate, 3-7 parts of a composite antioxygen, 5-9 parts of dithiodiisopropyl xanthate, 5-9 parts of dicumyl peroxide, 8-10 parts of disulfbenzothiazole and 4-9 parts of sodium silicate. The high-tenacity inflaming-retarding polyvinyl chloride corrugated pipe is good in flexibility, resists to twisting, is good in bending performance, high in rub resistance and capable of achieving inflaming retarding and fire proofing, and can adapt to the work environment with the higher temperature.
Description
Technical field
The invention belongs to polymeric material field, and in particular to a kind of high tenacity flame-proof polyvinyl chloride corrugated tube.
Technical background
Plastic film capicitor is developed in the fifties earliest, and the development advanced by leaps and bounds has been obtained at nearest 20 years.Plastic film capicitor
Special " cannelure " formula special-shaped section form is adopted in structure design, this tubing is novel in design, rational in infrastructure, breaches
" board-like " traditional structure of common tubing, makes tubing both have enough resistance to compressions and an impact strength, and with good flexible
Property.Plastic film capicitor can be widely applied to draining, water-permeable pipe；Interior decoration cable conduct；Automobile electric wire sleeve pipe；Prestressed anchor
Noose pipe；Outlet pipe for air conditioner etc..Plastic film capicitor is the product that synthetic resin doping Jing melt moldings are processed.Add
Plus agent has plasticizer, stabilizer, filler, lubricant, coloring agent, UV absorbent, modifying agent etc..Development and application
In plastic film capicitor, according to the resin used by production plastic film capicitor, the corrugated tube of heterogeneity purposes is obtained, is selecting tree
During fat, should require with reference to the performance of product and moulding process.Such as PVC corrugated tubes：Main Ingredients and Appearance is polrvinyl chloride, color and luster
Bright-coloured, corrosion-resistant, firm and durable, with preferable tension, comprcssive strength.But with the progress and the attention to safety of science and technology,
People propose new requirement to healthy and safe, and the corrugated tube with fire retardant functionality arises at the historic moment, and is rapidly developed,
But meanwhile, some problems are also increasingly revealed.Particularly raw material variety is few, quality is unstable, halogen flame harm is big, lacks
Few proprietary material, does not adapt to development need use, and especially halogen flame endangers big problem, and halogen flame retardant agent material exists
During burning, smoke amount is big, the poisonous and extremely strong corrosivity of hydrogen halide of the release with fire retardation, as social enviroment protection is anticipated
A series of successive proposition of environmental practices such as the enhancing of knowledge, environmental protection, energy-saving and emission-reduction, asepsis environment-protecting fire retardant is in nylon hose
In use become inevitable.For this purpose, we set about from the formula of product, the formula design of plastic film capicitor will be according to corrugated tube
Influencing each other between the compatibility of performance, structure, purposes, auxiliary agent and resin, each analog assistant and cooperative effect, and former
The characteristics of, the forming factors of comprehensive each side carry out the selection of resin model and various addition auxiliary agents.In order to meet market to modeling
The high request of material corrugated tube, develops a kind of various performances preferably flame-proof PVC corrugated tube.
The content of the invention
To achieve these goals, the invention provides a kind of high tenacity flame-proof polyvinyl chloride corrugated tube.
The purpose of the present invention is achieved through the following technical solutions：
A kind of high tenacity flame-proof polyvinyl chloride corrugated tube, is prepared by the raw materials in：PVC140-150 parts, ethylene-the third
Olefin(e) acid methacrylate copolymers 16-24 parts, polyester fiber 10-12 parts, silane coupler 8-15 parts, p-tert-butyl benzoic acid zinc 3-10
Part, trimethylolpropane trimethacrylate 4-7 parts, Zinc Oxide 11-14 part, polyvinyl butyral resin 6-9 parts, reactive diluent
12-14 parts, magnesium hydroxide 20-40 parts, composite antioxidant 3-7 parts, dithiodiisopropyl xanthate 5-9 parts, peroxidating two
Isopropylbenzene 5-9 parts, dithio-bis-benzothiazole 8-10 parts, waterglass 4-9 parts.
It is 1 that the composite antioxidant is weight ratio：1 antioxidant 1010 and the compositionss of irgasfos 168.
The reactive diluent be molecular weight 30,000-5 ten thousand vinyl silicone oil.
The silane coupler is in saturated alkyl trimethoxy siloxane or fluoro-alkyl trimethoxy siloxane
Plant or two kinds of mixture.
The Zinc Oxide mesh number is 4000-6000 mesh.
Beneficial effect：The high tenacity flame-proof polyvinyl chloride corrugated tube pliability of the present invention is good, anti-twist, good bending property,
Rub resistance is high, and fire-retardant fireproof is suitable for the higher working environment of temperature.
Specific embodiment
Embodiment 1
A kind of high tenacity flame-proof polyvinyl chloride corrugated tube, is prepared by the raw materials in：PVC140 parts, ethylene-acrylic acid
16 parts of methacrylate copolymers, 10 parts of polyester fiber, 8 parts of silane coupler, 3 parts of p-tert-butyl benzoic acid zinc, trimethylolpropane tris
4 parts of acrylate, 11 parts of Zinc Oxide, 6 parts of polyvinyl butyral resin, 12 parts of reactive diluent, 20 parts of magnesium hydroxide, compound antioxygen
3 parts of agent, 5 parts of dithiodiisopropyl xanthate, 5 parts of cumyl peroxide, 8 parts of dithio-bis-benzothiazole, waterglass 4
Part.
It is 1 that the composite antioxidant is weight ratio：1 antioxidant 1010 and the compositionss of irgasfos 168.
The reactive diluent be molecular weight 30,000-5 ten thousand vinyl silicone oil.
The silane coupler is in saturated alkyl trimethoxy siloxane or fluoro-alkyl trimethoxy siloxane
Plant or two kinds of mixture.
The Zinc Oxide mesh number is 4000-6000 mesh.
Embodiment 2
A kind of high tenacity flame-proof polyvinyl chloride corrugated tube, is prepared by the raw materials in：PVC145 parts, ethylene-acrylic acid
20 parts of methacrylate copolymers, 11 parts of polyester fiber, 12 parts of silane coupler, 6 parts of p-tert-butyl benzoic acid zinc, trimethylolpropane tris
6 parts of acrylate, 13 parts of Zinc Oxide, 7 parts of polyvinyl butyral resin, 13 parts of reactive diluent, 30 parts of magnesium hydroxide, compound antioxygen
5 parts of agent, 8 parts of dithiodiisopropyl xanthate, 6 parts of cumyl peroxide, 9 parts of dithio-bis-benzothiazole, waterglass 6
Part.
It is 1 that the composite antioxidant is weight ratio：1 antioxidant 1010 and the compositionss of irgasfos 168.
The reactive diluent be molecular weight 30,000-5 ten thousand vinyl silicone oil.
The silane coupler is in saturated alkyl trimethoxy siloxane or fluoro-alkyl trimethoxy siloxane
Plant or two kinds of mixture.
The Zinc Oxide mesh number is 4000-6000 mesh.
Embodiment 3
A kind of high tenacity flame-proof polyvinyl chloride corrugated tube, is prepared by the raw materials in：PVC150 parts, ethylene-acrylic acid
24 parts of methacrylate copolymers, 12 parts of polyester fiber, 15 parts of silane coupler, 10 parts of p-tert-butyl benzoic acid zinc, trimethylolpropane
It is 7 parts of triacrylate, 14 parts of Zinc Oxide, 9 parts of polyvinyl butyral resin, 14 parts of reactive diluent, 40 parts of magnesium hydroxide, compound anti-
7 parts of oxygen agent, 9 parts of dithiodiisopropyl xanthate, 9 parts of cumyl peroxide, 10 parts of dithio-bis-benzothiazole, water glass
9 parts of glass.
It is 1 that the composite antioxidant is weight ratio：1 antioxidant 1010 and the compositionss of irgasfos 168.
The reactive diluent be molecular weight 30,000-5 ten thousand vinyl silicone oil.
The silane coupler is in saturated alkyl trimethoxy siloxane or fluoro-alkyl trimethoxy siloxane
Plant or two kinds of mixture.
The Zinc Oxide mesh number is 4000-6000 mesh.
Sample is made by raw material in enforcement row formula carries out testing inspection, and the performance formula in above-described embodiment 1-3 is such as
Under：Tensile strength（Mpa）37.56、34.56、35.55；Elongation at break（%）180.8、198.2、190.65；Lower temperature resistance -40
DEG C * 5h are without fracture, without fracture, without fracture；Flex cracking resistance 40,000 times is without breach, without breach, without breach；Plastic flame grade V-
0、V-0、V-0。
Claims (5)
1. a kind of high tenacity flame-proof polyvinyl chloride corrugated tube, it is characterised in that be prepared by the raw materials in：PVC140-
150 parts, ethylene-ethyl acrylate copolymer 16-24 parts, polyester fiber 10-12 parts, silane coupler 8-15 parts, to the tert-butyl group
Zinc dibenzoate. 3-10 parts, trimethylolpropane trimethacrylate 4-7 parts, Zinc Oxide 11-14 part, polyvinyl butyral resin 6-9 parts,
Reactive diluent 12-14 parts, magnesium hydroxide 20-40 parts, composite antioxidant 3-7 parts, dithiodiisopropyl xanthate 5-9
Part, cumyl peroxide 5-9 parts, dithio-bis-benzothiazole 8-10 parts, waterglass 4-9 parts.
2. a kind of high tenacity flame-proof polyvinyl chloride corrugated tube according to claim 1, it is characterised in that：The composite antioxidant
It is 1 for weight ratio：1 antioxidant 1010 and the compositionss of irgasfos 168.
3. a kind of high tenacity flame-proof polyvinyl chloride corrugated tube according to claim 1, it is characterised in that：The reactive diluent
For molecular weight 30,000-5 ten thousand vinyl silicone oil.
4. a kind of high tenacity flame-proof polyvinyl chloride corrugated tube according to claim 1, it is characterised in that：The silane coupler
It is saturated alkyl trimethoxy siloxane or one or two mixture in fluoro-alkyl trimethoxy siloxane.
5. a kind of high tenacity flame-proof polyvinyl chloride corrugated tube according to claim 1, it is characterised in that：The Zinc Oxide mesh number
For 4000-6000 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967389.6A CN106566132A (en) | 2016-10-31 | 2016-10-31 | High-tenacity inflaming-retarding polyvinyl chloride corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967389.6A CN106566132A (en) | 2016-10-31 | 2016-10-31 | High-tenacity inflaming-retarding polyvinyl chloride corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106566132A true CN106566132A (en) | 2017-04-19 |
Family
ID=58539774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610967389.6A Pending CN106566132A (en) | 2016-10-31 | 2016-10-31 | High-tenacity inflaming-retarding polyvinyl chloride corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106566132A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102516688A (en) * | 2011-12-12 | 2012-06-27 | 杭州波达塑料科技股份有限公司 | Environmentally-friendly rigid polyvinyl chloride (PVC) double-wall corrugated pipe and preparation method thereof |
| CN103554756A (en) * | 2013-10-30 | 2014-02-05 | 安徽国通高新管业股份有限公司 | PVC (polyvinyl chloride) double-wall corrugated pipe |
| CN105086234A (en) * | 2015-08-03 | 2015-11-25 | 广东联塑科技实业有限公司 | Polyvinyl chloride single-wall corrugated pipe used for buildings and preparation method of polyvinyl chloride single-wall corrugated pipe |
-
2016
- 2016-10-31 CN CN201610967389.6A patent/CN106566132A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102516688A (en) * | 2011-12-12 | 2012-06-27 | 杭州波达塑料科技股份有限公司 | Environmentally-friendly rigid polyvinyl chloride (PVC) double-wall corrugated pipe and preparation method thereof |
| CN103554756A (en) * | 2013-10-30 | 2014-02-05 | 安徽国通高新管业股份有限公司 | PVC (polyvinyl chloride) double-wall corrugated pipe |
| CN105086234A (en) * | 2015-08-03 | 2015-11-25 | 广东联塑科技实业有限公司 | Polyvinyl chloride single-wall corrugated pipe used for buildings and preparation method of polyvinyl chloride single-wall corrugated pipe |
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| 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 |
Application publication date: 20170419 |
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| RJ01 | Rejection of invention patent application after publication |