CN101850642B - Method for preparing ball leather-emulated high-molecular decorative film - Google Patents
Method for preparing ball leather-emulated high-molecular decorative film Download PDFInfo
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- CN101850642B CN101850642B CN2010101233848A CN201010123384A CN101850642B CN 101850642 B CN101850642 B CN 101850642B CN 2010101233848 A CN2010101233848 A CN 2010101233848A CN 201010123384 A CN201010123384 A CN 201010123384A CN 101850642 B CN101850642 B CN 101850642B
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Abstract
The invention relates to a method for preparing a ball leather-emulated high-molecular decorative film. The decorative film is composed of a substrate, a surface film and granular bulges which project from the substrate surface and are coated by the surface film. The method comprises the following steps of: (1) calendering the substrate; (2) preparing the surface film; (3) laminating; (4) foaming; (5) sucking foams; and (6) cooling to set. In the invention, in the aspect of inflaming retarding application, flame retardant is added into the surface film, thereby enhancing the flame-retardant effect and lowering the cost; after using the foaming and foam suction techniques, the projecting shape of the foams coated by the surface film can be mastered by people, thereby enhancing the stereoscopic impression; and the foam is protected by the surface film inside and outside the substrate, thereby enhancing the reinforcing indexes, such as wear resistance, abrasion resistance, pressure resistance and the like of the ball leather-emulated high-molecular decorative film.
Description
(1) technical field
The present invention relates to a kind of preparation method of ball leather-emulated high-molecular decorative film.The metal surface decorative materials technology.
(2) background technology
Before the present invention made, ball leather-emulated high-molecular decorative film had following deficiency in the past:
1, also there is not the very strong product of the surface three-dimensional sight of protrusion band rounded grain shape.
2, can not be foamed into project grain shape base material film owing to also add azodicarbonamide foaming agent on the market in the rolled base material.
3, adopt the hard concave-convex surface shape that extrudes of concavo-convex dandy roll to water on the market, more stiff, and lack three-dimensional the sight.
4, also the suction of employing bubble technology on the market in the polymeric membrane manufacturing procedure.
5, former flame retardant type polymeric membrane all is in base material, to add fire retardant, causes consumption many, and cost is high.
(3) summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of have surface imperfection and the three-dimensional sight of rubber-like project grain shape are provided, make all preparation methods of extraordinary ball leather-emulated high-molecular decorative film of high-molecular decorative film inherent quality and appearance.
The objective of the invention is to realize like this: a kind of preparation method of ball leather-emulated high-molecular decorative film; It is characterized in that said decorating film by substrate, facial mask and protrusion and said substrate surface and protruding composition of rounded grain shape of being wrapped in by facial mask, said method comprises following technical process:
Step 1, calendering substrate
A) batching
Adopt the polyvinyl chloride resin of 90 weight portions and the PP mix particles of 10 weight portions to become the macromolecule material, add dioctyl ester and Celogen Az by proportioning again, said macromolecule material and dioctyl ester and Celogen Az weight portion proportioning are:
100 parts in macromolecule material
15～25 parts of dioctyl esters
1 part of Celogen Az.
B) stir
Material by proportioning weighs up adds mixer with PVC and PP particle earlier, adds dioctyl ester after 3 minutes, after 7 minutes, adds Celogen Az, stirs 5 minutes again, heats during stirring to 110 ℃～120 ℃.
C) plasticizing
Get into banbury to the compound that fully stirs and be heated to 170 ℃-180 ℃; Rotating speed with per minute 110～120 plastifies while overturning; This process is 15 minutes, gets into mill then and turns refining, and the temperature that turns refining adds to 175 ℃-190 ℃; Two rollers evenly turned refining 5-15 minute with 35-45 rev/min of speed, made the material plasticizing.
D) refining is filtered
Deliver into extruder to the material of plasticizing, extruder is controlled temperature at 180-195 ℃, and screw speed 75-90 rev/min, push the stirring refining, push then to the filtration of die orifice screen pack, screen pack 120 orders.
E) calendering
Be extruded into the plasticizing and the grog of impurity elimination fully of strip, be conveyed into five roll calendars, roll into the base material of all size according to a thickness and a width of cloth, the calender line temperature is controlled at 180 ℃-190 ℃, rotating speed 35-40 rev/min.
F) corona treatment
For making substrate backside strengthen fastness with any applying thing from now on, and reach dizzy the processing through the static shock film.Electrostatic pressure 120V, speed is synchronous with calendering.
G) cooling
The base material that rolls also need be subsequent use through five roller cooling cylinder rolling after cooling after corona treatment.
Step 2, preparation facial mask
A) batching
Select for use nontoxic level polyvinyl chloride resin to add dioctyl ester, titanium white powder, fire-retardant N H1197 and mill base, the weight portion proportioning of each component is:
100 parts of polyvinyl chloride resins
20～25 parts of dioctyl esters
3～7 parts of titanium white powders
1 part of fire-retardant N H1197
1 part of mill base
B) stir
Material by proportioning weighs up adds mixer with polyvinyl chloride resin earlier, and then adds titanium white powder; Add dioctyl ester again through stirring in 3 minutes, add fire-retardant N H1197 and mill base again, stirred through 5 minutes again through stirring in 7 minutes; Warm during this time to 115 ℃～125 ℃, mixing speed 140-150 rev/min.
C) plasticizing
Add banbury to the material that fully stirs and be heated to 175 ℃-185 ℃; Rotating speed with per minute 105-125 plastifies in upset; Through adding the two roller mills plasticizing that turns refining after the preliminary plasticizing in 15 minutes again; 35-45 rev/min of two roller mill rotating speed, temperature were controlled at 180 ℃-195 ℃, made material reach plasticizing through 5-15 minute.
D) refining is filtered
Deliver into extruder to the material that has plastified, temperature is controlled at 180-195 ℃ in the extruder barrel, and 75-90 rev/min of extruder screw rotating speed pushes the stirring refining, pushes to die orifice filtration, screen pack 200 orders through screw rod then.
E) calendering
Be extruded into columned fully the plasticizing grog, be conveyed into five roll calendars, according to facial mask specification requirement calendering the into facial masks such as thickness, width, five roll calendar roller temperatures are controlled at 185 ℃-195 ℃, speed controlling 80-90 rice/minute.
F) cooling
Facial mask rolling behind five roller cooling cylinder cooling and shapings of moulding is subsequent use.
Step 3, applying
With rolled base material and facial mask totally two layers fit through the make-up machine warming and pressurizing, heating roller temperature is controlled at 160 ℃-170 ℃, 0.25 kilogram of pressure, speed controlling 80-90 rice/minute.
Step 4, foaming
The film that has fit together is heated to 195 ℃-205 ℃ through baking oven, makes the blowing agent in the base material produce bubble because of receiving high temperature to produce chemical reaction suddenly, impels in the base material to go out air bubble-shaped to evagination, and is wrapped in by facial mask.
Step 5, suction bubble
The film that will pass through foaming gets into foam adsorption apparatus, utilizes the outer suction effect of foam adsorption apparatus negative pressure, impels the requirement up to specification of foaming evagination.
Step 6, cooling and shaping
After foam adsorption apparatus absorption, reach the three-dimensional shaping membrane that requires of protrusion, rolling behind jacket water (J.W.) chill roll cooling and shaping.
The invention has the beneficial effects as follows:
The present invention is employed in fire-retardant application facet and adds fire retardant in the facial mask, has also reduced cost and improved flame retardant effect; After adopting foaming, suction bubble technology, make the foaming under the facial mask parcel can artificially grasp its protrusion shape and improve three-dimensional sight; In addition because foaming has facial mask protection inside and outside base material, wear-resisting, the anti-wiping of ball leather-emulated high-molecular decorative film, the index of strengthening such as withstand voltage have been guaranteed.
(4) specific embodiment
The preparation method of the ball leather-emulated high-molecular decorative film that the present invention relates to, said decorating film is by substrate, facial mask and protrusion and said substrate surface and protruding composition of graininess of being wrapped in by facial mask, and said method comprises following technical process:
Step 1, calendering substrate
A) batching
Adopt the polyvinyl chloride resin of 90 weight portions and the PP mix particles of 10 weight portions to become the macromolecule material, add dioctyl ester and Celogen Az by proportioning again, said macromolecule material and dioctyl ester and Celogen Az weight portion proportioning are:
100 parts in macromolecule material
15～25 parts of dioctyl esters
1 part of Celogen Az
B) stir
Material by proportioning weighs up adds mixer with the macromolecule material that PVC becomes with the PP mix particles earlier, adds dioctyl ester after 3 minutes, after 7 minutes, adds Celogen Az, stirs 5 minutes again, heat during stirring to 110 ℃～120 ℃,
C) plasticizing
Get into banbury to the compound that fully stirs and be heated to 170 ℃-180 ℃; Rotating speed with per minute 110～120 plastifies while overturning, and this process is 15 minutes, gets into mill then and turns refining; The temperature that turns refining adds to 175 ℃-190 ℃; Two rollers evenly turned refining 5-15 minute with 35-45 rev/min of speed, made the material plasticizing
D) refining is filtered
Deliver into extruder to the material of plasticizing, extruder is controlled temperature at 180-195 ℃, and screw speed 75-90 rev/min, push the stirring refining, push then to the filtration of die orifice screen pack, screen pack 120 orders,
E) calendering
Be extruded into the plasticizing and the grog of impurity elimination fully of strip, be conveyed into five roll calendars, roll into the base material of all size according to a thickness and a width of cloth, the calender line temperature is controlled at 180 ℃-190 ℃, and rotating speed 35-40 rev/min,
F) corona treatment
G) cooling
The base material that rolls is subsequent use through five roller cooling cylinder rolling after cooling again after corona treatment;
Step 2, preparation facial mask
A) batching
Select for use nontoxic level polyvinyl chloride resin to add dioctyl ester, titanium white powder, fire-retardant N H1197 and mill base, the weight portion proportioning of each component is:
100 parts of polyvinyl chloride resins
20～25 parts of dioctyl esters
3～7 parts of titanium white powders
1 part of fire-retardant N H1197
1 part of mill base
B) stir
Material by proportioning weighs up adds mixer with polyvinyl chloride resin earlier, and then adds titanium white powder; Add dioctyl ester again through stirring in 3 minutes, add fire-retardant N H1197 and mill base again, stirred through 5 minutes again through stirring in 7 minutes; Warm during this time to 115 ℃～125 ℃, mixing speed 140-150 rev/min
C) plasticizing
Add banbury to the material that fully stirs and be heated to 175 ℃-185 ℃; Rotating speed with per minute 105-125 plastifies in upset; Through adding the two roller mills plasticizing that turns refining after the preliminary plasticizing in 15 minutes again, 35-45 rev/min of two roller mill rotating speed, temperature is controlled at 180 ℃-195 ℃; Made material reach plasticizing through 5-15 minute
D) refining is filtered
Deliver into extruder to the material that has plastified, temperature is controlled at 180-195 ℃ in the extruder barrel, and 75-90 rev/min of extruder screw rotating speed pushes the stirring refining, push to the die orifice filtration through screw rod then, and screen pack 200 orders,
E) calendering
Be extruded into columned fully the plasticizing grog, be conveyed into five roll calendars, according to facial mask specification requirement calendering the into facial masks such as thickness, width, five roll calendar roller temperatures are controlled at 185 ℃-195 ℃, speed controlling 80-90 rice/minute,
F) cooling
Facial mask rolling behind five roller cooling cylinder cooling and shapings of moulding is subsequent use;
Step 3, applying
With rolled base material and facial mask totally two layers fit through the make-up machine warming and pressurizing, heating roller temperature is controlled at 160 ℃-170 ℃, 0.25 kilogram of pressure, speed controlling 80-90 rice/minute;
Step 4, foaming
The film that has fit together is heated to 195 ℃-205 ℃ through baking oven, makes the blowing agent in the base material produce bubble because of receiving high temperature to produce chemical reaction suddenly, impels in the base material to go out air bubble-shaped to evagination, and is wrapped in by facial mask;
Step 5, suction bubble
The film that will pass through foaming gets into foam adsorption apparatus, utilizes the outer suction effect of foam adsorption apparatus negative pressure, impels the requirement up to specification of foaming evagination;
Step 6, cooling and shaping
After foam adsorption apparatus absorption, reach the three-dimensional shaping membrane that requires of protrusion, rolling behind jacket water (J.W.) chill roll cooling and shaping.
Claims (1)
1. the preparation method of a ball leather-emulated high-molecular decorative film is characterized in that said decorating film by substrate, facial mask and protruding composition of graininess of protruding from said substrate surface and being wrapped in by facial mask, and said method comprises following technical process:
Step 1, calendering substrate
A) batching
Adopt the polyvinyl chloride resin of 90 weight portions and the PP mix particles of 10 weight portions to become the macromolecule material, add dioctyl ester and Celogen Az by proportioning again, said macromolecule material and dioctyl ester and Celogen Az weight portion proportioning are:
100 parts in macromolecule material
15～25 parts of dioctyl esters
1 part of Celogen Az
B) stir
Material by proportioning weighs up adds mixer with the macromolecule material that PVC becomes with the PP mix particles earlier, adds dioctyl ester after 3 minutes, after 7 minutes, adds Celogen Az, stirs 5 minutes again, heat during stirring to 110 ℃～120 ℃,
C) plasticizing
Get into banbury to the compound that fully stirs and be heated to 170 ℃-180 ℃; Rotating speed with per minute 110～120 plastifies while overturning; This process is 15 minutes, gets into mill then and turns refining, and the temperature that turns refining adds to 175 ℃-190 ℃; Two rollers evenly turned refining 5-15 minute with 35-45 rev/min of speed
Make the material plasticizing,
D) refining is filtered
Deliver into extruder to the material of plasticizing, extruder is controlled temperature at 180-195 ℃, and screw speed 75-90 rev/min, push the stirring refining, push then to the filtration of die orifice screen pack, screen pack 120 orders,
E) calendering
Be extruded into the plasticizing and the grog of impurity elimination fully of strip, be conveyed into five roll calendars, roll into the base material of all size according to a thickness and a width of cloth, the calender line temperature is controlled at 180 ℃-190 ℃, and rotating speed 35-40 rev/min,
F) corona treatment
G) cooling
The base material that rolls is subsequent use through five roller cooling cylinder rolling after cooling again after corona treatment;
Step 2, preparation facial mask
A) batching
Select for use nontoxic level polyvinyl chloride resin to add dioctyl ester, titanium white powder, fire-retardant N H1197 and mill base, the weight portion proportioning of each component is:
B) stir
Material by proportioning weighs up adds mixer with polyvinyl chloride resin earlier, and then adds titanium white powder; Add dioctyl ester again through stirring in 3 minutes, add fire-retardant N H1197 and mill base again, stirred through 5 minutes again through stirring in 7 minutes; Temperature rises to 115 ℃～125 ℃ during this time, mixing speed 140-150 rev/min
C) plasticizing
Add banbury to the material that fully stirs and be heated to 175 ℃-185 ℃; Rotating speed with per minute 105-125 plastifies in upset; Through adding the two roller mills plasticizing that turns refining after the preliminary plasticizing in 15 minutes again, 35-45 rev/min of two roller mill rotating speed, temperature is controlled at 180 ℃-195 ℃; Made material reach plasticizing through 5-15 minute
D) refining is filtered
Deliver into extruder to the material that has plastified, temperature is controlled at 180-195 ℃ in the extruder barrel, and 75-90 rev/min of extruder screw rotating speed pushes the stirring refining, push to the die orifice filtration through screw rod then, and screen pack 200 orders,
E) calendering
Be extruded into columned fully the plasticizing grog, be conveyed into five roll calendars, according to facial mask specification requirement calendering the into facial masks such as thickness, width, five roll calendar roller temperatures are controlled at 185 ℃-195 ℃, speed controlling 80-90 rice/minute,
F) cooling
Facial mask rolling behind five roller cooling cylinder cooling and shapings of moulding is subsequent use;
Step 3, applying
With rolled base material and facial mask totally two layers fit through the make-up machine warming and pressurizing, heating roller temperature is controlled at 160 ℃-170 ℃, 0.25 kilogram of pressure, speed controlling 80-90 rice/minute;
Step 4, foaming
The film that has fit together is heated to 195 ℃-205 ℃ through baking oven, makes the blowing agent Celogen Az in the base material produce bubble because of receiving high temperature to produce chemical reaction suddenly, impels in the base material to go out air bubble-shaped to evagination, and is wrapped in by facial mask;
Step 5, suction bubble
The film that will pass through foaming gets into foam adsorption apparatus, utilizes the outer suction effect of foam adsorption apparatus negative pressure, impels the requirement up to specification of foaming evagination;
Step 6, cooling and shaping
After foam adsorption apparatus absorption, reach the three-dimensional shaping membrane that requires of protrusion, rolling behind jacket water (J.W.) chill roll cooling and shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101233848A CN101850642B (en) | 2010-03-08 | 2010-03-08 | Method for preparing ball leather-emulated high-molecular decorative film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101233848A CN101850642B (en) | 2010-03-08 | 2010-03-08 | Method for preparing ball leather-emulated high-molecular decorative film |
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| CN101850642A CN101850642A (en) | 2010-10-06 |
| CN101850642B true CN101850642B (en) | 2012-06-27 |
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| CN102532752B (en) * | 2011-12-27 | 2013-09-18 | 浙江博泰塑胶有限公司 | High brightness flame retardant decorative film |
| CN105778341A (en) * | 2016-04-05 | 2016-07-20 | 江阴华东装饰材料有限公司 | Wall-like brick high-molecular hard wall decorative material and preparation method thereof |
| CN107415271A (en) * | 2017-06-19 | 2017-12-01 | 江苏大海塑料股份有限公司 | A kind of production technology of anti-flammability PVC plastic Wallpaper film |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201334614Y (en) * | 2008-12-02 | 2009-10-28 | 厦门朝富人造革有限公司 | Artificial leather |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201334614Y (en) * | 2008-12-02 | 2009-10-28 | 厦门朝富人造革有限公司 | Artificial leather |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Yan Inventor after: Li Xianghua Inventor after: Xu Wenya Inventor after: Fei Chunyan Inventor after: Xu Wei Inventor after: Xia Jingxia Inventor before: Zhu Guanghe Inventor before: Xu Wenya Inventor before: Li Xianghua Inventor before: Wang Yan Inventor before: Chen Qiongna Inventor before: Fei Chunya Inventor before: Xu Wei Inventor before: Xia Jingxia |
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Free format text: CORRECT: INVENTOR; FROM: ZHU GUANGHE XU WENYA LI XIANGHUA WANG YAN CHEN QIONGNA FEI CHUNYA XU WEI XIA JINGXIA TO: WANG YAN LI XIANGHUA XU WENYA FEI CHUNYAN XU WEI XIA JINGXIA |
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Owner name: JIANGYIN HUADONG DECORATIVE MATERIAL CO., LTD. Free format text: FORMER OWNER: XU WENYA Effective date: 20140725 |
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Effective date of registration: 20140725 Address after: 214421 Jiangsu city of Wuxi province Jiangyin Huashi Town Industrial Park Patentee after: Jiangyin Huadong Decorative Material Co., Ltd. Address before: Hua Zhen Tian 214421 Jiangsu city of Jiangyin province by industrial park of Zhen Road No. 9 Patentee before: Xu Wenya |
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Effective date of registration: 20181218 Address after: 214421 No. 58 Haida Road, Huashizhen, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiangsu Econess Energy Co.,Ltd. Address before: 214421 Huashi Town Industrial Park, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Jiangyin Huadong Decorative Material Co., Ltd. |
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