CN105086180A - Hard PS (polystyrene) pipe and production method thereof - Google Patents
Hard PS (polystyrene) pipe and production method thereof Download PDFInfo
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- CN105086180A CN105086180A CN201510525666.3A CN201510525666A CN105086180A CN 105086180 A CN105086180 A CN 105086180A CN 201510525666 A CN201510525666 A CN 201510525666A CN 105086180 A CN105086180 A CN 105086180A
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Abstract
The invention relates to the field of composite materials, in particular to a hard PS (polystyrene) pipe and a production method thereof. The PS pipe comprises, by weight, 120 to 140 parts of PS, 6 to 8 parts of chlorinated polyethylene, 10 to 20 parts of nano calcium carbonate, 3 to 4 parts of glass fiber, 4 to 5 parts of titanium white, 2 to 3 parts of PE (polyethylene) wax, 2 to 4 parts of calcium-zinc stabilizer, and 4 to 5 parts of ACR. By the using the hard PS pipe, the hard PS pipe is usable at a higher temperature, processability is optimized, high-speed processing of PS plates is facilitated, and processing efficiency of products is improved.
Description
Technical field
The present invention relates to field of compound material, specifically a kind of hard PS tubing and preparation method thereof.
Background technology
PS major ingredient is polyvinyl chloride, adds other one-tenth in addition and assigns to strengthen its thermotolerance, toughness, ductility etc.In building-up process, PS tubing needs multiple starting material, cost is relatively high, because PS pipe has higher stability to be often used in the pipeline of the transport liquids such as water pipe, in use once will there is the accident of a large amount of leak of liquid because external force extruding occurs to rupture, hard PS tubing compressive strength in the market all has much room for improvement.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of hard PS tubing and preparation method thereof.
The solution of the present invention is by realizing like this:
A kind of hard PS tubing, this tubing comprises the raw material of following weight ratio: PS tubing comprises following feed composition and weight part: PS120-140 part, chlorinatedpolyethylene 6-8 part, nano-calcium carbonate 10-20 part, glass fibre 3-4 part, titanium dioxide 4-5 part, PE wax 2-3 part, calcium zinc stabilizer 2-4 part, ACR4-5 part.
Preferably, this tubing comprises the raw material of following weight ratio: PS tubing comprises following feed composition and weight part: PS120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part.
The preparation method of above-mentioned hard PS tubing, comprises the following steps:
(1) first PS120-140 part, chlorinatedpolyethylene 6-8 part, nano-calcium carbonate 10-20 part, glass fibre 3-4 part, titanium dioxide 4-5 part, PE wax 2-3 part, calcium zinc stabilizer 2-4 part, ACR4-5 part are added in homogenizer and stir, reach 110-130 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 35-50 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 160-190 DEG C.
Preferably, in step (1), stop stirring when temperature of charge reaches 125 DEG C.
Preferably, in step (2), discharging when temperature of charge is down to 45 DEG C.
Preferably, in step (3), twin screw extruder processing temperature is 180 DEG C.
The present invention possesses following good result:
(1) the PS pipe resistance to compression shock resistance prepared of the present invention is excellent, is applicable to making the workpiece that various high strength requires.
(2) in the present invention, PS tubing is easy to processing, and between each feed composition, homogeny is good.
(3) with low cost, the remarkable in economical benefits of PS tubing of the present invention.
Embodiment
Describe a kind of hard PS tubing of the present invention and preparation method thereof below in conjunction with embodiment, these descriptions are not be further limited content of the present invention.
embodiment 1
A kind of hard PS tubing, this tubing comprises the raw material of following weight ratio: PS tubing comprises following feed composition and weight part: PS120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part.
The preparation method of above-mentioned hard PS tubing, comprises the following steps:
(1) first PS120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part are added in homogenizer and stir, reach 125 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 45 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 180 DEG C.
embodiment 2
A kind of hard PS tubing, this tubing comprises the raw material of following weight ratio: PS tubing comprises following feed composition and weight part: PS140 part, chlorinatedpolyethylene 6 parts, nano-calcium carbonate 10 parts, 4 parts, glass fibre, titanium dioxide 5 parts, 3 parts, PE wax, calcium zinc stabilizer 2 parts, ACR4-5 part.
The preparation method of above-mentioned hard PS tubing, comprises the following steps:
(1) first PS140 part, chlorinatedpolyethylene 6 parts, nano-calcium carbonate 10 parts, 4 parts, glass fibre, titanium dioxide 5 parts, 3 parts, PE wax, calcium zinc stabilizer 2 parts, ACR4-5 part are added in homogenizer and stir, reach 125 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 45 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 180 DEG C.
embodiment 3
A kind of hard PS tubing, this tubing comprises the raw material of following weight ratio: PS tubing comprises following feed composition and weight part: PS130 part, chlorinatedpolyethylene 7 parts, nano-calcium carbonate 20 parts, 3 parts, glass fibre, titanium dioxide 4 parts, 3 parts, PE wax, calcium zinc stabilizer 4 parts, ACR5 part.
The preparation method of above-mentioned hard PS tubing, comprises the following steps:
(1) first PS130 part, chlorinatedpolyethylene 7 parts, nano-calcium carbonate 20 parts, 3 parts, glass fibre, titanium dioxide 4 parts, 3 parts, PE wax, calcium zinc stabilizer 4 parts, ACR5 part are added in homogenizer and stir, reach 125 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 45 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 180 DEG C.
embodiment 4
A kind of hard PS tubing, this tubing comprises the raw material of following weight ratio: PS tubing comprises following feed composition and weight part: PS120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part.
The preparation method of above-mentioned hard PS tubing, comprises the following steps:
(1) first PS120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part are added in homogenizer and stir, reach 110 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 35 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 160 DEG C.
embodiment 5
A kind of hard PS tubing, this tubing comprises the raw material of following weight ratio: PS tubing comprises following feed composition and weight part: PS130 part, chlorinatedpolyethylene 7 parts, nano-calcium carbonate 20 parts, 3 parts, glass fibre, titanium dioxide 4 parts, 3 parts, PE wax, calcium zinc stabilizer 4 parts, ACR5 part.
The preparation method of above-mentioned hard PS tubing, comprises the following steps:
(1) first PS130 part, chlorinatedpolyethylene 7 parts, nano-calcium carbonate 20 parts, 3 parts, glass fibre, titanium dioxide 4 parts, 3 parts, PE wax, calcium zinc stabilizer 4 parts, ACR5 part are added in homogenizer and stir, reach 130 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 50 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 190 DEG C.
embodiment 6
A kind of hard PS tubing, this tubing comprises the raw material of following weight ratio: PS tubing comprises following feed composition and weight part: PS140 part, chlorinatedpolyethylene 6 parts, nano-calcium carbonate 10 parts, 4 parts, glass fibre, titanium dioxide 5 parts, 3 parts, PE wax, calcium zinc stabilizer 2 parts, ACR4-5 part.
The preparation method of above-mentioned hard PS tubing, comprises the following steps:
(1) first PS140 part, chlorinatedpolyethylene 6 parts, nano-calcium carbonate 10 parts, 4 parts, glass fibre, titanium dioxide 5 parts, 3 parts, PE wax, calcium zinc stabilizer 2 parts, ACR4-5 part are added in homogenizer and stir, reach 120 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 40 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 170 DEG C.
Claims (6)
1. a hard PS tubing, it is characterized in that, this tubing comprises the raw material of following weight ratio: PS tubing comprises following feed composition and weight part: PS120-140 part, chlorinatedpolyethylene 6-8 part, nano-calcium carbonate 10-20 part, glass fibre 3-4 part, titanium dioxide 4-5 part, PE wax 2-3 part, calcium zinc stabilizer 2-4 part, ACR4-5 part.
2. hard PS tubing according to claim 1, it is characterized in that, this tubing comprises the raw material of following weight ratio: PS tubing comprises following feed composition and weight part: PS120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part.
3. a preparation method for hard PS tubing, is characterized in that, comprises the following steps:
(1) first PS120-140 part, chlorinatedpolyethylene 6-8 part, nano-calcium carbonate 10-20 part, glass fibre 3-4 part, titanium dioxide 4-5 part, PE wax 2-3 part, calcium zinc stabilizer 2-4 part, ACR4-5 part are added in homogenizer and stir, reach 110-130 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 35-50 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 160-190 DEG C.
4. the preparation method of activeness and quietness PS tubing according to claim 3, is characterized in that, in step (1), stops stirring when temperature of charge reaches 125 DEG C.
5. the preparation method of activeness and quietness PS tubing according to claim 3, is characterized in that, in step (2), and discharging when temperature of charge is down to 45 DEG C.
6. the preparation method of activeness and quietness PS tubing according to claim 3, is characterized in that, in step (3), twin screw extruder processing temperature is 180 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525666.3A CN105086180A (en) | 2015-08-25 | 2015-08-25 | Hard PS (polystyrene) pipe and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510525666.3A CN105086180A (en) | 2015-08-25 | 2015-08-25 | Hard PS (polystyrene) pipe and production method thereof |
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| CN105086180A true CN105086180A (en) | 2015-11-25 |
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| CN201510525666.3A Pending CN105086180A (en) | 2015-08-25 | 2015-08-25 | Hard PS (polystyrene) pipe and production method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107266805A (en) * | 2017-08-20 | 2017-10-20 | 苏建 | A kind of outdoor PVC of frost-cracking-preventing |
| CN109021417A (en) * | 2018-08-27 | 2018-12-18 | 安徽江杰实业有限公司 | A kind of polystyrene pipe and preparation method thereof adding waste tire powder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6057401A (en) * | 1997-04-09 | 2000-05-02 | Shell Oil Company | Polyphenylene ether/polystyrene blends with improved processability |
| CN103013015A (en) * | 2011-09-26 | 2013-04-03 | 上海杰事杰新材料(集团)股份有限公司 | AS/PS (acrylonitrile styrene and polystyrene) blended alloy material as well as preparation method and application thereof |
| CN103709703A (en) * | 2013-12-11 | 2014-04-09 | 上海交通大学 | Recycled carbon fiber reinforced thermoplastic resin composite material and preparation method thereof |
| CN104788837A (en) * | 2015-03-31 | 2015-07-22 | 太仓市晨洲塑业有限公司 | PPS thermal conductive insulating plastic |
-
2015
- 2015-08-25 CN CN201510525666.3A patent/CN105086180A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6057401A (en) * | 1997-04-09 | 2000-05-02 | Shell Oil Company | Polyphenylene ether/polystyrene blends with improved processability |
| CN103013015A (en) * | 2011-09-26 | 2013-04-03 | 上海杰事杰新材料(集团)股份有限公司 | AS/PS (acrylonitrile styrene and polystyrene) blended alloy material as well as preparation method and application thereof |
| CN103709703A (en) * | 2013-12-11 | 2014-04-09 | 上海交通大学 | Recycled carbon fiber reinforced thermoplastic resin composite material and preparation method thereof |
| CN104788837A (en) * | 2015-03-31 | 2015-07-22 | 太仓市晨洲塑业有限公司 | PPS thermal conductive insulating plastic |
Non-Patent Citations (1)
| Title |
|---|
| 曾坚贤等: "《化工实习》", 30 June 2014 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107266805A (en) * | 2017-08-20 | 2017-10-20 | 苏建 | A kind of outdoor PVC of frost-cracking-preventing |
| CN109021417A (en) * | 2018-08-27 | 2018-12-18 | 安徽江杰实业有限公司 | A kind of polystyrene pipe and preparation method thereof adding waste tire powder |
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Application publication date: 20151125 |