CN108129753A - A kind of PPR hot-water lines formula - Google Patents
A kind of PPR hot-water lines formula Download PDFInfo
- Publication number
- CN108129753A CN108129753A CN201711345091.2A CN201711345091A CN108129753A CN 108129753 A CN108129753 A CN 108129753A CN 201711345091 A CN201711345091 A CN 201711345091A CN 108129753 A CN108129753 A CN 108129753A
- Authority
- CN
- China
- Prior art keywords
- parts
- water lines
- ppr hot
- ppr
- lithopone
- 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
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- 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 discloses a kind of PPR hot-water lines formula, including PPR, barium stearate, lipoic acid, di-sec-octyl phthalate, methyl methacrylate, precipitated calcium carbonate, copolymerization ether diamine, trioctyl trimellitate (TOTM), aluminium hydroxide, paraffin and lithopone.The present invention extends the service life of PPR hot-water lines, improves the high temperature resistance of PPR hot-water lines.
Description
Technical field
The present invention relates to a kind of PPR hot-water lines formulas, belong to plastic conduit technical field.
Background technology
PP-R pipes are called three type co-polypropylene pipes, atactic copolymerized polypropene, become using atactic copolymerized polypropene is extruded
Tubing, injection become pipe fitting.It is the novel plastic pipeline product of European development and application at the beginning of the nineties.PP-R is the end of the eighties, is adopted
Make in the strand of 5% or so PP randomly homogeneous polymerization (random copolymerization) with gas-phase copolymerization technique and as pipeline material of new generation
Material, in recent years, with continuing to increase for the industry markets demand such as construction industry, municipal works, hydraulic engineering, agricultural and industry, in
State's PPR pipe industry presents high speed development situation.
PPR pipe road is with more in life, and wherein hot-water line is its most common use, and hot-water line can touch high-temperature liquid
Body, so more demanding to the high temperature resistance of PPR hot-water lines.
Invention content
To overcome above-mentioned deficiency, the object of the invention provides a kind of PPR hot-water lines formula.
The solution of the present invention is as follows：A kind of PPR hot-water lines formula, is made of following raw material according to parts by weight：PPR80~
150 parts, 10 ~ 25 parts of barium stearate, 10 ~ 20 parts of lipoic acid, 8 ~ 15 parts of di-sec-octyl phthalate, methyl methacrylate 2 ~
5 parts, 10 ~ 20 parts of precipitated calcium carbonate, copolymerization 5 ~ 10 parts of ether diamine, 5 ~ 10 parts of trioctyl trimellitate (TOTM), 3 ~ 8 parts of aluminium hydroxide, stone
1 ~ 3 part of 2 ~ 6 parts of wax and lithopone.
Further, it is made of following raw material according to parts by weight：PPR90 parts, it is 15 parts of barium stearate, 12 parts of lipoic acid, adjacent
9 parts of phthalic acid di-sec-octyl, 3 parts of methyl methacrylate, 15 parts of precipitated calcium carbonate, 6 parts of ether diamine of copolymerization, tri trimellitate
3 parts of 7 parts of monooctyl ester, 4 parts of aluminium hydroxide, 3 parts of paraffin and lithopone.
Further, it is made of following raw material according to parts by weight：PPR120 parts, it is 20 parts of barium stearate, 15 parts of lipoic acid, adjacent
12 parts of phthalic acid di-sec-octyl, 4 parts of methyl methacrylate, 18 parts of precipitated calcium carbonate, 7 parts of ether diamine of copolymerization, trimellitic acid
2 parts of three 8 parts of monooctyl esters, 5 parts of aluminium hydroxide, 4 parts of paraffin and lithopone.
Further, it is made of following raw material according to parts by weight：PPR135 parts, it is 22 parts of barium stearate, 17 parts of lipoic acid, adjacent
13 parts of phthalic acid di-sec-octyl, 3 parts of methyl methacrylate, 16 parts of precipitated calcium carbonate, 8 parts of ether diamine of copolymerization, trimellitic acid
1 part of three 6 parts of monooctyl esters, 6 parts of aluminium hydroxide, 5 parts of paraffin and lithopone.
Beneficial effects of the present invention：Invention extends the service life of PPR hot-water lines, improves the heat-resisting quantity of PPR hot-water lines
Energy.
Specific embodiment
Embodiment 1
A kind of PPR hot-water lines formula, is made of following raw material according to parts by weight：It is made of following raw material according to parts by weight：
PPR90 parts, 15 parts of barium stearate, 12 parts of lipoic acid, 9 parts of di-sec-octyl phthalate, 3 parts of methyl methacrylate, lightweight
3 parts of 15 parts of calcium carbonate, 6 parts of ether diamine of copolymerization, 7 parts of trioctyl trimellitate (TOTM), 4 parts of aluminium hydroxide, 3 parts of paraffin and lithopone.
Embodiment 2
A kind of PPR hot-water lines formula, is made of following raw material according to parts by weight：It is made of following raw material according to parts by weight：
PPR120 parts, it is 20 parts of barium stearate, 15 parts of lipoic acid, 12 parts of di-sec-octyl phthalate, 4 parts of methyl methacrylate, light
2 parts of 18 parts of matter calcium carbonate, 7 parts of ether diamine of copolymerization, 8 parts of trioctyl trimellitate (TOTM), 5 parts of aluminium hydroxide, 4 parts of paraffin and lithopone.
Embodiment 3
A kind of PPR hot-water lines formula, is made of following raw material according to parts by weight：It is made of following raw material according to parts by weight：
PPR135 parts, it is 22 parts of barium stearate, 17 parts of lipoic acid, 13 parts of di-sec-octyl phthalate, 3 parts of methyl methacrylate, light
1 part of 16 parts of matter calcium carbonate, 8 parts of ether diamine of copolymerization, 6 parts of trioctyl trimellitate (TOTM), 6 parts of aluminium hydroxide, 5 parts of paraffin and lithopone.
Although giving detailed description and explanation to the specific embodiment of the present invention above, it should be noted that
We can be according to the present invention conception various equivalent changes and modification are carried out to the above embodiment, generated function is made
It, should all be within protection scope of the present invention during with the spirit still covered without departing from specification.
Claims (4)
1. a kind of PPR hot-water lines formula, which is characterized in that be made of following raw material according to parts by weight：It is PPR80 ~ 150 part, hard
10 ~ 25 parts of resin acid barium, 10 ~ 20 parts of lipoic acid, 8 ~ 15 parts of di-sec-octyl phthalate, 2 ~ 5 parts of methyl methacrylate, lightweight
10 ~ 20 parts of calcium carbonate, 5 ~ 10 parts of ether diamine of copolymerization, 5 ~ 10 parts of trioctyl trimellitate (TOTM), 3 ~ 8 parts of aluminium hydroxide, 2 ~ 6 parts of paraffin and
1 ~ 3 part of lithopone.
2. a kind of PPR hot-water lines formula according to claim 1, which is characterized in that according to parts by weight by following raw material group
Into：PPR90 parts, it is 15 parts of barium stearate, 12 parts of lipoic acid, 9 parts of di-sec-octyl phthalate, 3 parts of methyl methacrylate, light
3 parts of 15 parts of matter calcium carbonate, 6 parts of ether diamine of copolymerization, 7 parts of trioctyl trimellitate (TOTM), 4 parts of aluminium hydroxide, 3 parts of paraffin and lithopone.
3. a kind of PPR hot-water lines formula according to claim 1, which is characterized in that according to parts by weight by following raw material group
Into：PPR120 parts, 20 parts of barium stearate, 15 parts of lipoic acid, 12 parts of di-sec-octyl phthalate, 4 parts of methyl methacrylate,
18 parts of precipitated calcium carbonate, 7 parts of ether diamine of copolymerization, 8 parts of trioctyl trimellitate (TOTM), 5 parts of aluminium hydroxide, 4 parts of paraffin and lithopone 2
Part.
4. a kind of PPR hot-water lines formula according to claim 1, which is characterized in that according to parts by weight by following raw material group
Into：PPR135 parts, 22 parts of barium stearate, 17 parts of lipoic acid, 13 parts of di-sec-octyl phthalate, 3 parts of methyl methacrylate,
16 parts of precipitated calcium carbonate, 8 parts of ether diamine of copolymerization, 6 parts of trioctyl trimellitate (TOTM), 6 parts of aluminium hydroxide, 5 parts of paraffin and lithopone 1
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711345091.2A CN108129753A (en) | 2017-12-15 | 2017-12-15 | A kind of PPR hot-water lines formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711345091.2A CN108129753A (en) | 2017-12-15 | 2017-12-15 | A kind of PPR hot-water lines formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108129753A true CN108129753A (en) | 2018-06-08 |
Family
ID=62390279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711345091.2A Withdrawn CN108129753A (en) | 2017-12-15 | 2017-12-15 | A kind of PPR hot-water lines formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108129753A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148530A (en) * | 2007-09-04 | 2008-03-26 | 广州市合诚化学有限公司 | Special-purpose multifunctional modified random polypropylene material for pipe and its preparing process and application |
| CN103012964A (en) * | 2012-11-22 | 2013-04-03 | 南京联塑科技实业有限公司 | Low-temperature PPR (Polypropylene Random Copolymer) pipe |
| CN104059299A (en) * | 2014-06-11 | 2014-09-24 | 蓝星（成都）新材料有限公司 | Coloring master batch for RRP (polypropylene random) hot-water pipes and preparation method thereof |
| CN106750988A (en) * | 2016-11-22 | 2017-05-31 | 广东联塑科技实业有限公司 | A kind of PPR pipe with excellent low temperature toughness and preparation method thereof |
| CN107177107A (en) * | 2017-06-12 | 2017-09-19 | 芜湖天航科技（集团）股份有限公司 | High temperature resistant ppr pipe and preparation method thereof |
-
2017
- 2017-12-15 CN CN201711345091.2A patent/CN108129753A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148530A (en) * | 2007-09-04 | 2008-03-26 | 广州市合诚化学有限公司 | Special-purpose multifunctional modified random polypropylene material for pipe and its preparing process and application |
| CN103012964A (en) * | 2012-11-22 | 2013-04-03 | 南京联塑科技实业有限公司 | Low-temperature PPR (Polypropylene Random Copolymer) pipe |
| CN104059299A (en) * | 2014-06-11 | 2014-09-24 | 蓝星（成都）新材料有限公司 | Coloring master batch for RRP (polypropylene random) hot-water pipes and preparation method thereof |
| CN106750988A (en) * | 2016-11-22 | 2017-05-31 | 广东联塑科技实业有限公司 | A kind of PPR pipe with excellent low temperature toughness and preparation method thereof |
| CN107177107A (en) * | 2017-06-12 | 2017-09-19 | 芜湖天航科技（集团）股份有限公司 | High temperature resistant ppr pipe and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180608 |
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| WW01 | Invention patent application withdrawn after publication |