CN103483721A - PVC (polyvinyl chloride) air blowing slipper and preparation method thereof - Google Patents
PVC (polyvinyl chloride) air blowing slipper and preparation method thereof Download PDFInfo
- Publication number
- CN103483721A CN103483721A CN201310385754.9A CN201310385754A CN103483721A CN 103483721 A CN103483721 A CN 103483721A CN 201310385754 A CN201310385754 A CN 201310385754A CN 103483721 A CN103483721 A CN 103483721A
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- Prior art keywords
- sole
- air blowing
- pvc
- raw material
- weight
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- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 31
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 30
- 238000007664 blowing Methods 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 238000001746 injection moulding Methods 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims description 20
- 238000000465 moulding Methods 0.000 claims description 17
- 238000005187 foaming Methods 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 239000006260 foam Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000004088 foaming agent Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000012778 molding material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 206010000269 abscess Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 206010001557 Albinism Diseases 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention provides a PVC (polyvinyl chloride) air blowing slipper, and relates to the technical field of production and processing of plastic products. The PVC air blowing slipper is characterized by comprising the following sole molding materials: 100 parts by weight of polyvinyl chloride particle, 1-1.5 parts by weight of P530 foam regulator, 0.8-1.5 parts by weight of stabilizer, 0.25-0.8 part by weight of foaming agent, 0.1-0.5 part by weight of expanding agent and 1.1-1.9 parts by weight of color navy blue. The preparation method of the PVC air blowing slipper comprises the following steps: mixing, stirring, performing injection molding, and performing air blowing. The PVC air blowing slipper is resistant to wear, less prone to aging and environment-friendly, and has favorable softness; and the sole is light in weight.
Description
Technical field:
The present invention relates to plastics process for processing technical field, be specifically related to a kind of PVC air blowing slippers and preparation method thereof.
Background technology:
Polyvinyl chloride (PVC) true qualities are that micro-yellow is translucent, glossy.Transparency is better than polyethylene, polypropylene, is worse than polystyrene, with the auxiliary dosage difference, is divided into soft, rigid polyvinyl chloride, and soft goods is gentle 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.
And PVC air blowing slippers are a kind of novel slippers, the environment of PVC product to processing, such as temperature, humidity etc. are all special responsive, extremely easily burn in the course of processing.This novel slippers needs to add multiple auxiliary chemicals in the process of producing simultaneously, the problems such as the technology content with respect to traditional PVC slippers is higher, inhomogeneous with regard to the abscess foaming that the easy coking variable color of material, footwear body often easily occur like this, that surface color is inhomogeneous, footwear body toughness is bad.
Summary of the invention:
Technical problem to be solved by this invention be to overcome existing technological deficiency provide a kind of wear-resistant, be difficult for aging, sole is light, environmental protection, PVC air blowing slippers with good flexibility, with and technique preparation method simple, easy to make.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A kind of PVC air blowing slippers, is characterized in that, the moiety of its Sole moulding raw material is:
A kind of PVC air blowing slippers, the moiety of its Sole moulding raw material is preferably:
A kind of preparation method of PVC air blowing slippers, the preparation process that comprises the PVC blowing sole, is characterized in that, comprises the following steps:
Step 1, the polyvinyl chloride grain with 100 weight parts, the P530 foaming control agent of 1-1.5 weight part, the stablizer of 0.8-1.5 weight part, the whipping agent of 0.25-0.8 weight part, the swelling agent of 0.1-0.5 weight part, the color navy blue of 1.1-1.9 weight part are made into the Sole moulding raw material;
Step 2, the shaping raw material of above-mentioned sole is stirred through stirrer, stir 10-15 minute, stir Sole moulding raw material later heating 6-12 minute under temperature 130-220 ℃, the condition of pressure 35-55MPa, become molten;
Step 3, by the raw material of molten by injection moulding machine in the condition of 40-60MPa, temperature 170-200 ℃ is made a bet and is mapped to die cavity;
After step 4, locked mode, the Sole moulding raw material of molten is blown into to the air that pressure is 0.6-1.0MPa, gassing time is 3-6 second, and the moulding motor makes the VPC blowing sole.
Beneficial effect of the present invention is: 1, by swelling agent, whipping agent and aeration modified, so just can effectively solve the abscess uneven problem that foams;
2. be blown into the air that pressure is 0.6-1.0MPa after locked mode, so just need a small amount of air just can obtain good effect.
The present invention is wear-resistant, it is aging to be difficult for, sole is light, environmental protection, have good flexibility.
Embodiment:
For technique means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below further set forth the present invention.
A kind of PVC air blowing slippers, is characterized in that, the moiety of its Sole moulding raw material is:
A kind of PVC air blowing slippers, the moiety of its Sole moulding raw material is preferably:
A kind of preparation method of PVC air blowing slippers, the preparation process that comprises the PVC blowing sole, is characterized in that, comprises the following steps:
Step 1, the polyvinyl chloride grain with 100 weight parts, the P530 foaming control agent of 1-1.5 weight part, the stablizer of 0.8-1.5 weight part, the whipping agent of 0.25-0.8 weight part, the swelling agent of 0.1-0.5 weight part, the color navy blue of 1.1-1.9 weight part are made into the Sole moulding raw material;
Step 2, the shaping raw material of above-mentioned sole is stirred through stirrer, stir 10-15 minute, stir Sole moulding raw material later heating 6-12 minute under temperature 130-220 ℃, the condition of pressure 35-55MPa, become molten;
Step 3, by the raw material of molten by injection moulding machine in the condition of 40-60MPa, temperature 170-200 ℃ is made a bet and is mapped to die cavity;
After step 4, locked mode, the Sole moulding raw material of molten is blown into to the air that pressure is 0.6-1.0MPa, gassing time is 3-6 second, and the moulding motor makes the VPC blowing sole.
Above demonstration and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. PVC air blowing slippers, is characterized in that, the moiety of its Sole moulding raw material is:
2. the preparation method of PVC air blowing slippers, the preparation process that comprises the PVC blowing sole, is characterized in that, comprises the following steps:
Step 1, the polyvinyl chloride grain with 100 weight parts, the P530 foaming control agent of 1-1.5 weight part, the stablizer of 0.8-1.5 weight part, the whipping agent of 0.25-0.8 weight part, the swelling agent of 0.1-0.5 weight part, the color navy blue of 1.1-1.9 weight part are made into the Sole moulding raw material;
Step 2, the shaping raw material of above-mentioned sole is stirred through stirrer, stir 10-15 minute, stir Sole moulding raw material later heating 6-12 minute under temperature 130-220 ℃, the condition of pressure 35-55MPa, become molten;
Step 3, by the raw material of molten by injection moulding machine in the condition of 40-60MPa, temperature 170-200 ℃ is made a bet and is mapped to die cavity;
After step 4, locked mode, the Sole moulding raw material of molten is blown into to the air that pressure is 0.6-1.0MPa, gassing time is 3-6 second, and the moulding motor makes the VPC blowing sole.
3. a kind of PVC air blowing slippers according to claim 1, it is characterized in that: its preferred version is:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310385754.9A CN103483721A (en) | 2013-08-29 | 2013-08-29 | PVC (polyvinyl chloride) air blowing slipper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310385754.9A CN103483721A (en) | 2013-08-29 | 2013-08-29 | PVC (polyvinyl chloride) air blowing slipper and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103483721A true CN103483721A (en) | 2014-01-01 |
Family
ID=49824344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310385754.9A Pending CN103483721A (en) | 2013-08-29 | 2013-08-29 | PVC (polyvinyl chloride) air blowing slipper and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103483721A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03268701A (en) * | 1990-03-19 | 1991-11-29 | Dainippon Ink & Chem Inc | footwear |
| CN1772802A (en) * | 2004-11-11 | 2006-05-17 | 东莞强发制鞋有限公司 | A molding material for anti-slip and oil-resistant soles |
| CN101152025A (en) * | 2007-09-24 | 2008-04-02 | 黄世海 | PVC aeration modified slipper and manufacturing method of the same |
-
2013
- 2013-08-29 CN CN201310385754.9A patent/CN103483721A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03268701A (en) * | 1990-03-19 | 1991-11-29 | Dainippon Ink & Chem Inc | footwear |
| CN1772802A (en) * | 2004-11-11 | 2006-05-17 | 东莞强发制鞋有限公司 | A molding material for anti-slip and oil-resistant soles |
| CN101152025A (en) * | 2007-09-24 | 2008-04-02 | 黄世海 | PVC aeration modified slipper and manufacturing method of the same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |