CN104164022A - PVC plastic - Google Patents
PVC plastic Download PDFInfo
- Publication number
- CN104164022A CN104164022A CN201410372326.7A CN201410372326A CN104164022A CN 104164022 A CN104164022 A CN 104164022A CN 201410372326 A CN201410372326 A CN 201410372326A CN 104164022 A CN104164022 A CN 104164022A
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- parts
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- dioxide
- carbon black
- lubricant
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Abstract
The invention provides PVC plastic, comprising the following components by weight: 15 to 30 parts of a PVC resin, 5 to 9 parts of titanium dioxide, 4 to 8 parts of nano-calcium carbonate, 0.5 to 2.5 parts of an antioxidant, 0.2 to 0.6 part of white carbon black, 0.6 to 1 part of a nucleating agent, 4 to 8 parts of silica, 1 to 3 parts of chitin, 2 to 5 parts of alumina, 0.4 to 1.2 parts of a lubricant and 1 to 2 parts of an initiator. The invention has the following beneficial effects: the plastic has good strength and weather resistance and is fire-retardant and acid-and-alkali-resistant.
Description
Technical field
The present invention relates to a kind of pvc plastics.
Background technology
Pvc plastics are that micro-yellow is translucent, glossy.Transparency is better than polyethylene, polypropylene, is worse than polystyrene, different with auxiliary dosage, is divided into soft, rigid polyvinyl chloride, and soft goods is soft and tough, and feel is sticky, and the hardness of boardy product is higher than Low Density Polyethylene, and lower than polypropylene, in flexion, place there will be albinism.Common goods: sheet material, tubing, sole, toy, door and window, wire outer skin, stationery etc.It is a kind of macromolecular material that uses a chlorine atom to replace a hydrogen atom in polyethylene.
Summary of the invention
For the deficiencies in the prior art, the technical problem to be solved in the present invention is, a kind of plastics are provided, and has good intensity and weathering resistance, simultaneously can be fire-retardant, and resistance to acids and bases.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of pvc plastics, and following component consumption is in parts by weight:
Polyvinyl chloride resin 15-30 part, titanium dioxide 5-9 part, nano-calcium carbonate 4-8 part, oxidation inhibitor 0.5-2.5 part, white carbon black 0.2-0.6 part, nucleator 0.6-1 part, silicon-dioxide 4-8 part, chitin 1-3 part, aluminum oxide 2-5 part, lubricant 0.4-1.2 part, initiator 1-2 part.
The technical scheme of optimization of the present invention is, a kind of pvc plastics, and following component consumption is in parts by weight:
23 parts of polyvinyl chloride resins, 7 parts of titanium dioxides, 6 parts of nano-calcium carbonates, 1.6 parts, oxidation inhibitor, 0.4 part of white carbon black, 0.8 part of nucleator, 6 parts of silicon-dioxide, 2 parts of chitins, 3.5 parts, aluminum oxide, 0.8 part of lubricant, 1.5 parts of initiators.
The invention has the beneficial effects as follows, plastics of the present invention have good intensity and weathering resistance, simultaneously can be fire-retardant, and resistance to acids and bases.
Embodiment
embodiment 1
Pvc plastics, following component consumption is in parts by weight:
15 parts of polyvinyl chloride resins, 5 parts of titanium dioxides, 4 parts of nano-calcium carbonates, 0.5 part, oxidation inhibitor, 0.2 part of white carbon black, 0.6 part of nucleator, 4 parts of silicon-dioxide, 1 part of chitin, 2 parts, aluminum oxide, 0.4 part of lubricant, 1 part of initiator.
embodiment 2
Pvc plastics, following component consumption is in parts by weight:
30 parts of polyvinyl chloride resins, 9 parts of titanium dioxides, 8 parts of nano-calcium carbonates, 2.5 parts, oxidation inhibitor, 0.6 part of white carbon black, 1 part of nucleator, 8 parts of silicon-dioxide, 3 parts of chitins, 5 parts, aluminum oxide, 1.2 parts of lubricants, 2 parts of initiators.
embodiment 3
Pvc plastics, following component consumption is in parts by weight:
23 parts of polyvinyl chloride resins, 7 parts of titanium dioxides, 6 parts of nano-calcium carbonates, 1.6 parts, oxidation inhibitor, 0.4 part of white carbon black, 0.8 part of nucleator, 6 parts of silicon-dioxide, 2 parts of chitins, 3.5 parts, aluminum oxide, 0.8 part of lubricant, 1.5 parts of initiators.
Claims (2)
1. pvc plastics, is characterized in that: following component consumption is in parts by weight:
Polyvinyl chloride resin 15-30 part, titanium dioxide 5-9 part, nano-calcium carbonate 4-8 part, oxidation inhibitor 0.5-2.5 part, white carbon black 0.2-0.6 part, nucleator 0.6-1 part, silicon-dioxide 4-8 part, chitin 1-3 part, aluminum oxide 2-5 part, lubricant 0.4-1.2 part, initiator 1-2 part.
2. pvc plastics according to claim 1, is characterized in that: following component consumption is in parts by weight:
23 parts of polyvinyl chloride resins, 7 parts of titanium dioxides, 6 parts of nano-calcium carbonates, 1.6 parts, oxidation inhibitor, 0.4 part of white carbon black, 0.8 part of nucleator, 6 parts of silicon-dioxide, 2 parts of chitins, 3.5 parts, aluminum oxide, 0.8 part of lubricant, 1.5 parts of initiators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372326.7A CN104164022A (en) | 2014-07-31 | 2014-07-31 | PVC plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372326.7A CN104164022A (en) | 2014-07-31 | 2014-07-31 | PVC plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104164022A true CN104164022A (en) | 2014-11-26 |
Family
ID=51908017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410372326.7A Pending CN104164022A (en) | 2014-07-31 | 2014-07-31 | PVC plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104164022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105985591A (en) * | 2015-02-05 | 2016-10-05 | 无锡龙舜实业有限公司 | Polyvinyl chloride plain film |
-
2014
- 2014-07-31 CN CN201410372326.7A patent/CN104164022A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105985591A (en) * | 2015-02-05 | 2016-10-05 | 无锡龙舜实业有限公司 | Polyvinyl chloride plain film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141126 |
|
| WD01 | Invention patent application deemed withdrawn after publication |