CN104558855A - Injection moulding raw material of plastic pipe - Google Patents
Injection moulding raw material of plastic pipe Download PDFInfo
- Publication number
- CN104558855A CN104558855A CN201410766894.5A CN201410766894A CN104558855A CN 104558855 A CN104558855 A CN 104558855A CN 201410766894 A CN201410766894 A CN 201410766894A CN 104558855 A CN104558855 A CN 104558855A
- Authority
- CN
- China
- Prior art keywords
- plastics tubing
- plastic pipe
- injection moulding
- component
- raw material
- 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
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Classifications
-
- 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
- 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)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to an injection moulding raw material of a plastic pipe. The injection moulding raw material of the plastic pipe disclosed by the invention comprises the following components in parts by weight: 1-3 parts of polyester chip, 2-5 parts of PPR (Polypropylene), 2-5 parts of inorganic silicate material and 1-3 parts of resin. According to the injection moulding raw material of the plastic pipe provided by the invention, the plastic pipe formed by injection moulding is high in strength and difficult to crack; and thus, the normal operation of the plastic pipe is ensured.
Description
Technical field
The present invention relates to injection molding art, be specifically related to a kind of plastics tubing injection raw material.
Background technology
Plastics tubing is generally obtained by injection moulding, and plastics tubing, in the process used, usually because insufficient strength, and causes plastics tubing to ftracture, causes and cannot normally work, or cause the generation of some industrial accidents.
Summary of the invention
For solving the problem, technical problem to be solved by this invention is to provide a kind of plastics tubing injection raw material.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of plastics tubing injection raw material, comprises the component of following parts by weight: polyester slice 1-3 part, PPR2-5 part, inorganic silicate material 2-5 part and resin 1-3 part.
A making method for plastics tubing, comprises following making step:
(1) each component is obtained respectively by following parts by weight: polyester slice 1-3 part, PPR2-5 part, inorganic silicate material 2-5 part and resin 1-3 part;
(2) each component step (1) obtained is dried;
(3) each component that step (1) obtains is added in stirrer stir, obtained mixture;
(4), after mixture being added injection moulding machine plasticizing, injected plastic pipe shaping mould just can obtain plastics tubing.
Further, the bake out temperature of step (2) is 40-50 DEG C.
Further, the plasticization temperature of step (4) is 200-300 DEG C.
The invention has the beneficial effects as follows: a kind of plastics tubing injection raw material provided by the invention, the plastics tubing of injection moulding, intensity is high, is not easy to break, and ensures the normal work of plastics tubing.
Embodiment
Be described principle of the present invention and feature below in conjunction with specific examples, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
A making method for plastics tubing, comprises following making step:
(1) each component is obtained respectively by following parts by weight: polyester slice 1 part, PPR2 part, inorganic silicate material 2 parts and resin 1 part;
(2) each component step (1) obtained is dried, and bake out temperature is 40 DEG C;
(3) each component that step (1) obtains is added in stirrer stir, obtained mixture;
(4) mixture is added injection moulding machine plasticizing, plasticization temperature is 200 DEG C, and after plasticizing, injected plastic pipe shaping mould just can obtain plastics tubing.
Embodiment 2
A making method for plastics tubing, comprises following making step:
(1) each component is obtained respectively by following parts by weight: polyester slice 2 parts, PPR4 part, inorganic silicate material 4 parts and resin 2 parts;
(2) each component step (1) obtained is dried, and bake out temperature is 45 DEG C;
(3) each component that step (1) obtains is added in stirrer stir, obtained mixture;
(4) mixture is added injection moulding machine plasticizing, plasticization temperature is 200-300 DEG C, and after plasticizing, injected plastic pipe shaping mould just can obtain plastics tubing.
Embodiment 3
A making method for plastics tubing, comprises following making step:
(1) each component is obtained respectively by following parts by weight: polyester slice 3 parts, PPR5 part, inorganic silicate material 5 parts and resin 3 parts;
(2) each component step (1) obtained is dried, and bake out temperature is 50 DEG C;
(3) each component that step (1) obtains is added in stirrer stir, obtained mixture;
(4) mixture is added injection moulding machine plasticizing, plasticization temperature is 300 DEG C, and after plasticizing, injected plastic pipe shaping mould just can obtain plastics tubing.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a plastics tubing injection raw material, is characterized in that, comprises the component of following parts by weight: polyester slice 1-3 part, PPR2-5 part, inorganic silicate material 2-5 part and resin 1-3 part.
2. a making method for plastics tubing, is characterized in that, comprises following making step:
(1) each component is obtained respectively by following parts by weight: polyester slice 1-3 part, PPR2-5 part, inorganic silicate material 2-5 part and resin 1-3 part;
(2) each component step (1) obtained is dried;
(3) each component that step (1) obtains is added in stirrer stir, obtained mixture;
(4), after mixture being added injection moulding machine plasticizing, injected plastic pipe shaping mould just can obtain plastics tubing.
3. the making method of a kind of plastics tubing according to claim 2, is characterized in that, the bake out temperature of step (2) is 40-50 DEG C.
4. the making method of a kind of plastics tubing according to claim 2, is characterized in that, the plasticization temperature of step (4) is 200-300 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410766894.5A CN104558855A (en) | 2014-12-11 | 2014-12-11 | Injection moulding raw material of plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410766894.5A CN104558855A (en) | 2014-12-11 | 2014-12-11 | Injection moulding raw material of plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104558855A true CN104558855A (en) | 2015-04-29 |
Family
ID=53075979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410766894.5A Pending CN104558855A (en) | 2014-12-11 | 2014-12-11 | Injection moulding raw material of plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104558855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910494A (en) * | 2015-06-17 | 2015-09-16 | 黄惠娟 | Plastic pipe injection molding raw material |
-
2014
- 2014-12-11 CN CN201410766894.5A patent/CN104558855A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910494A (en) * | 2015-06-17 | 2015-09-16 | 黄惠娟 | Plastic pipe injection molding raw material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |