CN104559049A - Injection molding raw material of plastic cup - Google Patents
Injection molding raw material of plastic cup Download PDFInfo
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- CN104559049A CN104559049A CN201410766895.XA CN201410766895A CN104559049A CN 104559049 A CN104559049 A CN 104559049A CN 201410766895 A CN201410766895 A CN 201410766895A CN 104559049 A CN104559049 A CN 104559049A
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- parts
- plastic cup
- injection moulding
- raw material
- injection molding
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Abstract
The invention relates to an injection molding raw material of a plastic cup. The injection molding raw material comprises the following components in parts by weight: 1-3 parts of polycarbonate, 2-5 parts of gelatinized starch, 3-5 parts of amino resin, 1-3 parts of rubber, 3-5 parts of acrylonitrile, 3-5 parts of butadiene and 2-5 parts of styrene. The plastic cup formed by injection molding of the injection molding raw material is high in strength and long in service life.
Description
Technical field
The present invention relates to injection molding art, be specifically related to a kind of plastic cup injection raw material.
Background technology
Plastic cup often will be used in our daily life, and plastic cup is generally obtained by injection moulding, and the raw material of injection moulding is directly connected to the quality of plastic cup.The plastic cup that existing injection moulding raw material is injection molded, intensity does not reach requirement.
Summary of the invention
For solving the problem, technical problem to be solved by this invention is to provide a kind of plastic cup injection raw material.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of plastic cup injection raw material, comprises the component composition of following parts by weight: polycarbonate 1-3 part, pasted starch 2-5 part, aminoresin 3-5 part, rubber 1-3 part, vinyl cyanide 3-5 part, divinyl 3-5 part and vinylbenzene 2-5 part.
A making method for plastic cup, comprises following making step:
(1) each component is obtained by following parts by weight: polycarbonate 1-3 part, pasted starch 2-5 part, aminoresin 3-5 part, rubber 1-3 part, vinyl cyanide 3-5 part, divinyl 3-5 part and vinylbenzene 2-5 part;
(2) each component that step (1) obtains is mixed;
(3) mixture is added injection moulding machine, injection moulding obtains plastic cup.
Further, the pressure of step (3) injection moulding is 90-100 kilogram.
Further, the temperature of step (3) injection moulding is 200-300 DEG C.
The invention has the beneficial effects as follows: a kind of plastic cup injection raw material provided by the invention, injection molded plastic cup intensity is high, the long service life of plastic cup.
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 plastic cup, comprises following making step:
(1) each component is obtained by following parts by weight: polycarbonate 1 part, pasted starch 2 parts, 3 parts, aminoresin, rubber 1 part, vinyl cyanide 3 parts, divinyl 3 parts and vinylbenzene 2 parts;
(2) each component that step (1) obtains is mixed;
(3) mixture is added injection moulding machine, the pressure of injection moulding is 90 kilograms, and the temperature of injection moulding is 200 DEG C.Injection moulding obtains plastic cup.
Embodiment 2
A making method for plastic cup, comprises following making step:
(1) each component is obtained by following parts by weight: polycarbonate 2 parts, pasted starch 4 parts, 4 parts, aminoresin, rubber 2 parts, vinyl cyanide 4 parts, divinyl 4 parts and vinylbenzene 3 parts.
(2) each component that step (1) obtains is mixed;
(3) mixture is added injection moulding machine, the pressure of injection moulding is 95 kilograms, and the temperature of injection moulding is 250 DEG C.Injection moulding obtains plastic cup.
Embodiment 3
A making method for plastic cup, comprises following making step:
(1) each component is obtained by following parts by weight: polycarbonate 3 parts, pasted starch 5 parts, 5 parts, aminoresin, rubber 3 parts, vinyl cyanide 5 parts, divinyl 5 parts and vinylbenzene 5 parts.
(2) each component that step (1) obtains is mixed;
(3) mixture is added injection moulding machine, the pressure of injection moulding is 100 kilograms, and the temperature of injection moulding is 300 DEG C.Injection moulding obtains plastic cup.
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 plastic cup injection raw material, is characterized in that, comprises the component composition of following parts by weight: polycarbonate 1-3 part, pasted starch 2-5 part, aminoresin 3-5 part, rubber 1-3 part, vinyl cyanide 3-5 part, divinyl 3-5 part and vinylbenzene 2-5 part.
2. a making method for plastic cup, is characterized in that, comprises following making step:
(1) each component is obtained by following parts by weight: polycarbonate 1-3 part, pasted starch 2-5 part, aminoresin 3-5 part, rubber 1-3 part, vinyl cyanide 3-5 part, divinyl 3-5 part and vinylbenzene 2-5 part;
(2) each component that step (1) obtains is mixed;
(3) mixture is added injection moulding machine, injection moulding obtains plastic cup.
3. the making method of a kind of plastic cup according to claim 2, is characterized in that, the pressure of step (3) injection moulding is 90-100 kilogram.
4. the making method of a kind of plastic cup according to claim 2, is characterized in that, the temperature of step (3) injection moulding is 200-300 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410766895.XA CN104559049A (en) | 2014-12-11 | 2014-12-11 | Injection molding raw material of plastic cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410766895.XA CN104559049A (en) | 2014-12-11 | 2014-12-11 | Injection molding raw material of plastic cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104559049A true CN104559049A (en) | 2015-04-29 |
Family
ID=53076169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410766895.XA Pending CN104559049A (en) | 2014-12-11 | 2014-12-11 | Injection molding raw material of plastic cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104559049A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106279977A (en) * | 2016-08-11 | 2017-01-04 | 桐城市福润包装材料有限公司 | A kind of plastic cup moulding process |
| CN106700464A (en) * | 2015-08-24 | 2017-05-24 | 储照良 | PC (polycarbonate) plastic cup |
| CN112080043A (en) * | 2020-09-23 | 2020-12-15 | 苏州市锦星电讯材料有限公司 | Environment-friendly injection molding raw material for light household appliances and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633748A (en) * | 2008-07-23 | 2010-01-27 | 珠海绿科环保制品企业有限公司 | Degradable compound rubber, injection raw material prepared from same and use method |
| CN103525061A (en) * | 2013-10-26 | 2014-01-22 | 安徽省富光实业股份有限公司 | Polycarbonate cup shell material with high impact resistance and preparation method for polycarbonate cup shell material |
-
2014
- 2014-12-11 CN CN201410766895.XA patent/CN104559049A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633748A (en) * | 2008-07-23 | 2010-01-27 | 珠海绿科环保制品企业有限公司 | Degradable compound rubber, injection raw material prepared from same and use method |
| CN103525061A (en) * | 2013-10-26 | 2014-01-22 | 安徽省富光实业股份有限公司 | Polycarbonate cup shell material with high impact resistance and preparation method for polycarbonate cup shell material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700464A (en) * | 2015-08-24 | 2017-05-24 | 储照良 | PC (polycarbonate) plastic cup |
| CN106279977A (en) * | 2016-08-11 | 2017-01-04 | 桐城市福润包装材料有限公司 | A kind of plastic cup moulding process |
| CN112080043A (en) * | 2020-09-23 | 2020-12-15 | 苏州市锦星电讯材料有限公司 | Environment-friendly injection molding raw material for light household appliances and preparation method thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |