CN103924453B - High stripping polrvinyl chloride net film material manufacture method - Google Patents
High stripping polrvinyl chloride net film material manufacture method Download PDFInfo
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Abstract
The invention discloses a kind of high polrvinyl chloride net film material manufacture method of peeling off, first by 100 parts of Corvics, 0～80 part of adjacent benzene class plasticizer, 0～30 part of inclined benzene class plasticizer, 30～100 parts to benzene class plasticizer, 0～40 part of calcium carbonate, 10～40 parts of magnesium sulfate, 2～5 parts of heat-resisting stabilizing agents, 3～5 parts of pigment mixings；Carry out the most successively mixing, plasticate, be rolled into sheet material and base fabric laminating；Use the thickener being made up of 20～50 parts of Corvics, 10～50 parts of o-benzene plasticisers, 0～10 part of diluent, 0～5 part of regulator and 0～35 part of bridging agent A agent to sticking with paste in base fabric and drying again, then thin film and base fabric heat are combined into the folder screen cloth product of two face pvc intermediate base cloth；Surface pretreatment is carried out on positive and negative two faces of semi-finished product the most after thermoforming；Finally heated, embossing, cooling and shaping, products obtained therefrom base fabric of the present invention and polyvinyl chloride film have high peel strength.
Description
Technical field
The present invention relates to a kind of artificial leather manufacture method, gather particularly to a kind of high stripping
Vinyl chloride net film material manufacture method.
Background technology
Owing to the polrvinyl chloride net film material manufacturing cycle is short, consume energy little, low cost and product
Product have that light weight, hot strength are big, and corrosion-resistant, water resistance is good, and easy heat seal etc. is excellent
Point, therefore extensively it is used as the system of waterproof material the most rainproof tongue cloth, tarpaulin, raincoat cloth etc.
Make, can be additionally used in inflatable boat, inflate outdoor goods, sports equipment, building film material etc.
Manufacture, but traditional polrvinyl chloride net film material is all in common monolayer base fabric
Both sides composite polyvinyl chloride resin, however base fabric fiber itself and Corvic it
Between peel strength low, polrvinyl chloride net film material product can go out after using a period of time
The phenomenon that existing positive and negative separate with base fabric fiber, common such as positive and negative scaling, whole
The phenomenon such as come off, and causes Lock gate to leak, sports equipment and building film material are being grown
During phase use, also easily scaling is scrapped, and this film material is short for service life, uses into
This height.
Summary of the invention
In order to overcome drawbacks described above, the invention provides a kind of high polrvinyl chloride of peeling off and press from both sides
Nethike embrane material manufacture method, this height peels off the letter of polrvinyl chloride net film material manufacturing approach craft
Single, its product positive and negative produced are high with base fabric peel strength, are difficult to scaling, make
Use the life-span long.
The present invention is to solve that its technical problem be the technical scheme is that a kind of high
Peel off polrvinyl chloride net film material manufacture method, specifically comprise the following steps that
Step one: mix: by 100 weight portion Corvics, by 0～
80 weight portion neighbour's benzene class plasticizers, 0～30 weight portion inclined benzene class plasticizer and 30～
Mixed plasticizer that benzene class plasticizer is formed by 100 weight portions, by 0～40 weight portions
Calcium carbonate and mixed fillers, 2～5 weight portions of 10～40 parts sulfuric acid magnesium composition
Heat-resisting stabilizing agent, 3～5 weight portion pigment be placed in high speed dispersion mixer mixing all
Even, whipping temp 120 DEG C～130 DEG C, mixing time 100～200s；
Step 2: calendering formation: the material of mix homogeneously is entered in banbury and carry out
Mixing, melting temperature 130 DEG C～150 DEG C, mixing time 200～300s, then arrange
Go out to opening rubber mixing machine, pass sequentially through two opening rubber mixing machines at 120 DEG C～
Carry out under the temperature conditions of 130 DEG C plasticating after 15min, be delivered in four-roll calender
It is rolled into the thickness sheet material at 0.5mm ± 0.1mm, then carries out laminating with base fabric i.e.
Can, calender operating condition temperature is 150 DEG C～180 DEG C, speed of production is 30 ±
10m/min, laminate pressure >=1T；
Step 3: Compound Machining: first base fabric is carried out upper paste and processes, upper paste post-drying
Temperature 160 DEG C～180 DEG C, then by multiple at folder screen cloth to above-mentioned thin film and upper paste base fabric
On conjunction machine, heat is combined into the folder screen cloth product of two face pvc intermediate base cloth, operation temperature
Spending 180 DEG C～190 DEG C, base fabric selects 1000D, product peel strength >=110N/5cm；
Wherein upper stick with paste thickener used by 20～50 weight portion Corvics, 10～50 weights
Amount part o-benzene plasticiser, 0～10 parts by weight diluent, 0～5 weight portion regulator and
0～35 weight portion bridging agent A agent, the percent mass of bridging agent A agent in described thickener
Ratio is less than the 35% of thickener gross weight；
Step 4: surface processes: on positive and negative two faces of semi-finished product after thermoforming
Carry out surface pretreatment, complete after drying, drying condition 120 DEG C～135 DEG C,
Operating speed 20m/min, after surface processes and also may select after thermoforming if desired
Process；
Step 5: thermoforming: the semi-finished product after compound are sent into foaming machine or embossing
In machine after heating, when heat, product is embossed, is then passed through cooling fixed
Type, operations for forming Conditions Temperature 180 DEG C～190 DEG C, speed of production 10m/min.
As a further improvement on the present invention, by logical cold in knurling rolls in step 5
But the method for water is to the product cooling and shaping after embossing.
The invention has the beneficial effects as follows: the present invention is at polyvinyl chloride film and composite for base fabric
Before, first pass through thickener and stick with paste in base fabric, the most again by base fabric and the polrvinyl chloride of upper paste
Film laminated, has high stripping strong between this product base fabric and polyvinyl chloride film
Degree, product peel strength >=110N/5cm, for wader for time be difficult to decortication and leak,
Also can meet such as inflatable boat, inflate outdoor goods, high intensity sports equipment, building
The field requirement of strength to goods such as film material, it is possible to meet high-frequency welding, glue bonds,
The requirement of the techniques such as sewing.
Detailed description of the invention
Now technical scheme is further described as follows:
Embodiment: a kind of high stripping polrvinyl chloride net film material manufacture method, specifically walks
Rapid as follows:
Step one: mix:
Mix carries out dispensing by scheme in following table:
Wherein:
Heat-resisting stabilizing agent is liquid barium cadmium zinc stabilizer, barium stearate stabilizer, tristearin
At least one in acid cadmium stabilizer, zinc stearate stabilizer；
Aforementioned dispensing is all placed on mix homogeneously in high speed dispersion mixer, stirring temperature
Spend 120 DEG C～130 DEG C, mixing time 180s；
Step 2: calendering formation: the material of mix homogeneously is entered in banbury and carry out
Mixing, melting temperature 130 DEG C～150 DEG C, mixing time 200～300s, then arrange
Go out to opening rubber mixing machine, pass sequentially through two opening rubber mixing machines at 120 DEG C～
Carry out under the temperature conditions of 130 DEG C plasticating after 15min, be delivered in four-roll calender
It is rolled into the thickness sheet material at 0.5mm ± 0.1mm, then carries out laminating with base fabric i.e.
Can, calender operating condition temperature is 150 DEG C～180 DEG C, speed of production is 30 ±
10m/min, laminate pressure >=1T；
Step 3: Compound Machining: first base fabric is carried out upper paste and processes, upper paste post-drying
Temperature 160 DEG C～180 DEG C, then by multiple at folder screen cloth to above-mentioned thin film and upper paste base fabric
On conjunction machine, heat is combined into the folder screen cloth product of two face pvc intermediate base cloth, operation temperature
Spending 180 DEG C～190 DEG C, base fabric selects 1000D, product peel strength >=110N/5cm；
Wherein upper paste paste formula used see table, and the quality hundred of bridging agent A agent in thickener
Proportion by subtraction is less than the 35% of thickener gross weight:
Step 4: surface processes: on positive and negative two faces of semi-finished product after thermoforming
Carry out surface pretreatment, complete after drying, drying condition 120 DEG C～135 DEG C,
Operating speed 20m/min, after surface processes and also may select after thermoforming if desired
Process；
Step 5: thermoforming: the semi-finished product after compound are sent into foaming machine or embossing
In machine after heating, when heat, product is embossed, is then passed through cooling fixed
Type, operations for forming Conditions Temperature 180 DEG C～190 DEG C, speed of production 10m/min
By the method for cooling water logical in knurling rolls to the product after embossing in step 5
Product cooling and shaping.(the method rate of cooling is fast, and cooling is uniformly)
Claims (3)
1. one kind high stripping polrvinyl chloride net film material manufacture method, it is characterised in that:
Specifically comprise the following steps that
Step one: mix: by 100 weight portion Corvics, by 0～
80 weight portion neighbour's benzene class plasticizers, 0～30 weight portion inclined benzene class plasticizer and 30～
Mixed plasticizer that benzene class plasticizer is formed by 100 weight portions, by 0～40 weight portions
Calcium carbonate and mixed fillers, 2～5 weight portions of 10～40 parts sulfuric acid magnesium composition
Heat-resisting stabilizing agent, 3～5 weight portion pigment be placed in high speed dispersion mixer mixing all
Even, whipping temp 120 DEG C～130 DEG C, mixing time 100～200s；
Step 2: calendering formation: the material of mix homogeneously is entered in banbury and carry out
Mixing, melting temperature 130 DEG C～150 DEG C, mixing time 200～300s, then arrange
Go out to opening rubber mixing machine, pass sequentially through two opening rubber mixing machines at 120 DEG C～
Carry out under the temperature conditions of 130 DEG C plasticating after 15min, be delivered in four-roll calender
It is rolled into the thickness sheet material at 0.5mm ± 0.1mm, then carries out laminating with base fabric i.e.
Can, calender operating condition temperature is 150 DEG C～180 DEG C, speed of production is 30 ±
10m/min, laminate pressure >=1T；
Step 3: Compound Machining: first base fabric is carried out upper paste and processes, upper paste post-drying
Temperature 160 DEG C～180 DEG C, then by multiple at folder screen cloth to above-mentioned sheet material and upper paste base fabric
On conjunction machine, heat is combined into the folder screen cloth product of two face pvc intermediate base cloth, operation temperature
Spending 180 DEG C～190 DEG C, base fabric selects 1000D, product peel strength >=110N/5cm；
Wherein upper stick with paste thickener used by 20～50 weight portion Corvics, 10～50 weights
Amount part o-benzene plasticiser, 0～10 parts by weight diluent, 0～5 weight portion regulator and
0～35 weight portion bridging agent A agent compositions, the quality of bridging agent A agent in described thickener
Percentage ratio is less than the 35% of thickener gross weight；
Step 4: surface processes: positive and negative two faces of the semi-finished product after Compound Machining
On carry out surface pretreatment, complete after drying, drying condition 120 DEG C～135 DEG C,
Operating speed 20m/min；
Step 5: thermoforming: by surface process after semi-finished product send into foaming machine or
In embossing machine after heating, when heat, product is embossed, is then passed through cold
But shape, operations for forming Conditions Temperature 180 DEG C～190 DEG C, speed of production
10m/min。
2. one kind high stripping polrvinyl chloride net film material manufacture method, it is characterised in that:
Specifically comprise the following steps that
Step one: mix: by 100 weight portion Corvics, by 0～
80 weight portion neighbour's benzene class plasticizers, 0～30 weight portion inclined benzene class plasticizer and 30～
Mixed plasticizer that benzene class plasticizer is formed by 100 weight portions, by 0～40 weight portions
Calcium carbonate and mixed fillers, 2～5 weight portions of 10～40 parts sulfuric acid magnesium composition
Heat-resisting stabilizing agent, 3～5 weight portion pigment be placed in high speed dispersion mixer mixing all
Even, whipping temp 120 DEG C～130 DEG C, mixing time 100～200s；
Step 2: calendering formation: the material of mix homogeneously is entered in banbury and carry out
Mixing, melting temperature 130 DEG C～150 DEG C, mixing time 200～300s, then arrange
Go out to opening rubber mixing machine, pass sequentially through two opening rubber mixing machines at 120 DEG C～
Carry out under the temperature conditions of 130 DEG C plasticating after 15min, be delivered in four-roll calender
It is rolled into the thickness sheet material at 0.5mm ± 0.1mm, then carries out laminating with base fabric i.e.
Can, calender operating condition temperature is 150 DEG C～180 DEG C, speed of production is 30 ±
10m/min, laminate pressure >=1T；
Step 3: Compound Machining: first base fabric is carried out upper paste and processes, upper paste post-drying
Temperature 160 DEG C～180 DEG C, then by multiple at folder screen cloth to above-mentioned sheet material and upper paste base fabric
On conjunction machine, heat is combined into the folder screen cloth product of two face pvc intermediate base cloth, operation temperature
Spending 180 DEG C～190 DEG C, base fabric selects 1000D, product peel strength >=110N/5cm；
Wherein upper stick with paste thickener used by 20～50 weight portion Corvics, 10～50 weights
Amount part o-benzene plasticiser, 0～10 parts by weight diluent, 0～5 weight portion regulator and
0～35 weight portion bridging agent A agent compositions, the quality of bridging agent A agent in described thickener
Percentage ratio is less than the 35% of thickener gross weight；
Step 4: thermoforming: by after Compound Machining semi-finished product send into foaming machine or
In embossing machine after heating, when heat, product is embossed, is then passed through cold
But shape, operations for forming Conditions Temperature 180 DEG C～190 DEG C, speed of production
10m/min；
Step 5: surface processes: on positive and negative two faces of semi-finished product after thermoforming
Carry out surface post processing, complete after drying, drying condition 120 DEG C～135 DEG C,
Operating speed 20m/min.
High stripping polrvinyl chloride net film material system the most according to claim 1 and 2
Make method, it is characterised in that: by the method for cooling water logical in knurling rolls to embossing
After product cooling and shaping.
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| CN201410167122.XA CN103924453B (en) | 2014-04-23 | 2014-04-23 | High stripping polrvinyl chloride net film material manufacture method |
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| CN103924453B true CN103924453B (en) | 2016-08-17 |
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| CN105295220B (en) * | 2015-09-10 | 2018-03-27 | 南通强生安全防护科技股份有限公司 | A kind of PVC slurries and its production and use |
| CN108623770A (en) * | 2017-03-22 | 2018-10-09 | 广元瑞峰新材料有限公司 | The production method of PVC crosslinking accelerators |
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| CN102409554A (en) * | 2011-09-16 | 2012-04-11 | 东台市富安合成材料有限公司 | Foaming synthetic leather manufacturing technology based on waterborne polyurethane (WPU) |
| CN102839547A (en) * | 2011-06-24 | 2012-12-26 | 昆山阿基里斯人造皮有限公司 | Preparation method of impact-resistant artificial leather |
| CN102851994A (en) * | 2011-06-27 | 2013-01-02 | 昆山阿基里斯人造皮有限公司 | Method for manufacturing easy-to-clean artificial leather |
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2014
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200526843A (en) * | 2004-02-11 | 2005-08-16 | Swei-Mu Wang | Method for forming thermoplastic synthetic leather |
| CN1858341A (en) * | 2006-06-01 | 2006-11-08 | 上海光仁塑胶制品有限公司 | High strength anti-stamen suction water-proof net clamping cloth and its preparing method |
| KR20090087151A (en) * | 2008-02-12 | 2009-08-17 | 김준상 | A fabric for raincoat, a raincoat using that and method of production thereof |
| TW201109496A (en) * | 2009-09-04 | 2011-03-16 | Formosan Rubber Group Inc | Manufacturing method of high hydraulic pressure wear-resistant tarpaulin |
| CN102220703A (en) * | 2010-04-13 | 2011-10-19 | 厚生股份有限公司 | Manufacturing method of high hydraulic pressure resistant and wear resistant oil canvas |
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Address after: 215300 No.288, Yunque Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: Kunshan Achilles New Material Technology Co., Ltd Address before: 215300, Skylark road 288, Kunshan economic and Technological Development Zone, Jiangsu, Suzhou Patentee before: Kunshan Achilles Artificial Leather Co., Ltd. |
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