CN103911873A - Method for manufacturing oilproof polyvinyl chloride artificial leather - Google Patents
Method for manufacturing oilproof polyvinyl chloride artificial leather Download PDFInfo
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- CN103911873A CN103911873A CN201310002278.8A CN201310002278A CN103911873A CN 103911873 A CN103911873 A CN 103911873A CN 201310002278 A CN201310002278 A CN 201310002278A CN 103911873 A CN103911873 A CN 103911873A
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- oilproof
- polyvinyl chloride
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Abstract
The invention discloses a method for manufacturing an oilproof polyvinyl chloride artificial leather, which comprises the following steps: uniformly mixing 100 parts of polyvinyl chloride resin, 30-50 parts of plasticizer, 30-120 parts of filling material, 2-5 parts of heat stabilizer and 3-5 parts of pigment, then placing a mixture in an internal mixer for mixing, then passing through two open-type rubber mixing mills for plastication, then calendering to a sheet material with thickness of 0.4-0.6mm, applying on the surface of a PVC calendering base material, then sending to a foaming machine or an embossing machine for heating, embossing and cooling for fixing, finally using the oilproof modified polyurethane for surface treatment, and drying to complete the method. The artificial leather provided by the invention has an excellent surface oilproof effect, so that if the surface of a product is infected with oil, oil on the surface can be cleaned by using common cloth, therefore, damage to the surface effect of the product is avoided when a cleaning agent is used. The artificial leather is convenient to clean, oilproof and dirt-preventing, and convenient to use.
Description
Technical field
The present invention relates to a kind of artificial leather preparation method, particularly a kind of oilproof artificial polyvinyl chloride leather manufacture method.
Background technology
Artificial leather product is after surperficial sticking oil stain, can form obvious greasy dirt vestige on artificial leather surface, need to use cleaning agent to clean greasy dirt vestige, serious greasy dirt, because be difficult to clean, also needs to rub energetically, in the time using cleaning agent to clean artificial leather surface, often cause the destruction on artificial leather surface, affect its service life, even cause direct damage, cannot continue to use, also expend a large amount of cleaning times.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of oilproof artificial polyvinyl chloride leather manufacture method, the artificial leather surface of this oilproof artificial polyvinyl chloride leather manufacture method manufacture has grease proofing effect, after sticking oil stain, use common cloth wiping just can clean out surperficial oil stain, easy to clean.。
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of oilproof artificial polyvinyl chloride leather manufacture method, and concrete steps are as follows:
Step 1: mix:
Corvic 100 weight portions, plasticizer 30～50 weight portions, filler 30～120 weight portions, heat-resisting stabilizing agent 2～5 weight portions, pigment 3～5 weight portions are mixed, wherein 120 DEG C～130 DEG C of whipping temps;
Step 2: calendering formation:
By the material mixing in step 1 enter in banbury, carry out mixing, melting temperature is 130 DEG C～150 DEG C, then be expelled on opening rubber mixing machine, 10min～20 min successively plasticates under the temperature conditions of 120 DEG C～130 DEG C by two opening rubber mixing machines, then be delivered in calender and be rolled into the sheet material of thickness at 0.4mm～0.6mm, then fit in traditional PVC rolled base material surface;
Step 3: hot-forming:
Semi-finished product after calendering laminating in step 2 are sent in foaming machine or embossing machine and heated, and heating-up temperature is 180 DEG C～190 DEG C, and under hot state, product is carried out to embossing, then through cooling and shaping;
Step 4: surface treatment:
On semi-finished product after thermoforming, use anti-oil modified urethanes to carry out surface treatment, after drying, complete.
As a further improvement on the present invention, in step 1, batching is carried out mix and blend in high speed dispersion mixer, and mixing time is 180s.
As a further improvement on the present invention, in step 2, mixing time is 250s, and 15min plasticates.
As a further improvement on the present invention, in step 2, calender used is four-roll calender, and four-roll calender processing temperature is 165 DEG C～170 DEG C, and speed of production is 30m/min, and laminate pressure is not less than 1T.
As a further improvement on the present invention, the product cooling and shaping of the method by logical cooling water in knurling rolls after to embossing in step 3.
As a further improvement on the present invention, in step 3, the speed of production of thermoforming is 10m/min.
As a further improvement on the present invention, 120 DEG C～135 DEG C of drying conditions in step 4, operating speed 20m/min.
The invention has the beneficial effects as follows: the present invention is by carrying out grease proofness surface treatment on surface, make its surface there is the extremely excellent grease proofing effect in surface, if oil substances has been infected with on manufactured goods surface, just can clean out surperficial oil stain as long as use common cloth wiping, avoid the infringement that may may cause product surface effect while using cleaning agent cleaning, easy to clean, grease proofing antifouling, easy to use.
Detailed description of the invention
Embodiment: a kind of oilproof artificial polyvinyl chloride leather manufacture method, concrete steps are as follows:
Step 1: mix:
Corvic 100 weight portions, plasticizer 30～50 weight portions, filler 30～120 weight portions, heat-resisting stabilizing agent 2～5 weight portions, pigment 3～5 weight portions are mixed, wherein 120 DEG C～130 DEG C of whipping temps;
Step 2: calendering formation:
By the material mixing in step 1 enter in banbury, carry out mixing, melting temperature is 130 DEG C～150 DEG C, then be expelled on opening rubber mixing machine, 10min～20 min successively plasticates under the temperature conditions of 120 DEG C～130 DEG C by two opening rubber mixing machines, then be delivered in calender and be rolled into the sheet material of thickness at 0.4mm～0.6mm, then fit in traditional PVC rolled base material surface;
Step 3: hot-forming:
Semi-finished product after calendering laminating in step 2 are sent in foaming machine or embossing machine and heated, and heating-up temperature is 180 DEG C～190 DEG C, and under hot state, product is carried out to embossing, then through cooling and shaping;
Step 4: surface treatment:
On semi-finished product after thermoforming, use anti-oil modified urethanes to carry out surface treatment, after drying, complete.
In step 1, batching is carried out mix and blend in high speed dispersion mixer, and mixing time is 180s.
In step 2, mixing time is 250s, and 15min plasticates.
In step 2, calender used is four-roll calender, and four-roll calender processing temperature is 165 DEG C～170 DEG C, and speed of production is 30m/min, and laminate pressure is not less than 1T.
The product cooling and shaping of method by logical cooling water in knurling rolls in step 3 after to embossing.
In step 3, the speed of production of thermoforming is 10m/min.
120 DEG C～135 DEG C of drying conditions in step 4, operating speed 20m/min.
Claims (7)
1. an oilproof artificial polyvinyl chloride leather manufacture method, is characterized in that: concrete steps are as follows:
Step 1: mix:
Corvic 100 weight portions, plasticizer 30～50 weight portions, filler 30～120 weight portions, heat-resisting stabilizing agent 2～5 weight portions, pigment 3～5 weight portions are mixed, wherein 120 DEG C～130 DEG C of whipping temps;
Step 2: calendering formation:
By the material mixing in step 1 enter in banbury, carry out mixing, melting temperature is 130 DEG C～150 DEG C, then be expelled on opening rubber mixing machine, 10min～20 min successively plasticates under the temperature conditions of 120 DEG C～130 DEG C by two opening rubber mixing machines, then be delivered in calender and be rolled into the sheet material of thickness at 0.4mm～0.6mm, then fit in traditional PVC rolled base material surface;
Step 3: hot-forming:
Semi-finished product after calendering laminating in step 2 are sent in foaming machine or embossing machine and heated, and heating-up temperature is 180 DEG C～190 DEG C, and under hot state, product is carried out to embossing, then through cooling and shaping;
Step 4: surface treatment:
On semi-finished product after thermoforming, use anti-oil modified urethanes to carry out surface treatment, after drying, complete.
2. oilproof artificial polyvinyl chloride leather manufacture method according to claim 1, is characterized in that: in step 1, batching is carried out mix and blend in high speed dispersion mixer, and mixing time is 180s.
3. oilproof artificial polyvinyl chloride leather manufacture method according to claim 1, is characterized in that: in step 2, mixing time is 250s, and 15min plasticates.
4. oilproof artificial polyvinyl chloride leather manufacture method according to claim 1, it is characterized in that: in step 2, calender used is four-roll calender, four-roll calender processing temperature is 165 DEG C～170 DEG C, and speed of production is 30m/min, and laminate pressure is not less than 1T.
5. oilproof artificial polyvinyl chloride leather manufacture method according to claim 1, is characterized in that: the product cooling and shaping of the method by logical cooling water in knurling rolls in step 3 after to embossing.
6. oilproof artificial polyvinyl chloride leather manufacture method according to claim 1, is characterized in that: in step 3, the speed of production of thermoforming is 10m/min.
7. oilproof artificial polyvinyl chloride leather manufacture method according to claim 1, is characterized in that: 120 DEG C～135 DEG C of drying conditions in step 4, operating speed 20m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002278.8A CN103911873A (en) | 2013-01-05 | 2013-01-05 | Method for manufacturing oilproof polyvinyl chloride artificial leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002278.8A CN103911873A (en) | 2013-01-05 | 2013-01-05 | Method for manufacturing oilproof polyvinyl chloride artificial leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103911873A true CN103911873A (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310002278.8A Pending CN103911873A (en) | 2013-01-05 | 2013-01-05 | Method for manufacturing oilproof polyvinyl chloride artificial leather |
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| CN (1) | CN103911873A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746355A (en) * | 2015-03-31 | 2015-07-01 | 无锡市曼优丽新型复合材料有限公司 | Method for producing double-sided leather and special compound equipment thereof |
| CN104746354A (en) * | 2015-03-31 | 2015-07-01 | 无锡市曼优丽新型复合材料有限公司 | Method for processing double-sided polyvinyl chloride water-based artificial leather |
-
2013
- 2013-01-05 CN CN201310002278.8A patent/CN103911873A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746355A (en) * | 2015-03-31 | 2015-07-01 | 无锡市曼优丽新型复合材料有限公司 | Method for producing double-sided leather and special compound equipment thereof |
| CN104746354A (en) * | 2015-03-31 | 2015-07-01 | 无锡市曼优丽新型复合材料有限公司 | Method for processing double-sided polyvinyl chloride water-based artificial leather |
| CN104746355B (en) * | 2015-03-31 | 2017-03-15 | 无锡市曼优丽新型复合材料有限公司 | A kind of production method of two-sided leather and its specific complex device |
| CN104746354B (en) * | 2015-03-31 | 2017-03-15 | 无锡市曼优丽新型复合材料有限公司 | A kind of processing method of the aqueous artificial leather of double-side type polyvinyl chloride |
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Application publication date: 20140709 |