CN105237919A - Glass window sealing strip for vehicle - Google Patents
Glass window sealing strip for vehicle Download PDFInfo
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- CN105237919A CN105237919A CN201510813315.2A CN201510813315A CN105237919A CN 105237919 A CN105237919 A CN 105237919A CN 201510813315 A CN201510813315 A CN 201510813315A CN 105237919 A CN105237919 A CN 105237919A
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Abstract
The invention discloses a glass window sealing strip for a vehicle. The glass window sealing strip is prepared from, by weight, 100 parts of PVC resin, 40-60 parts of DOP, 10-15 parts of DOS cold-resistant plasticizer, 5-10 parts of soybean oil epoxide, 5-10 parts of chlorinated polyethylene, 8-12 parts of polypropylene glycol adipate, 2-3 parts of Ba-Zn efficient stabilizer, 0.5-1.5 parts of CaSt, 20-30 parts of light CaCO3, 1-3 parts of carbon black, 7-15 parts of impact modifier CPE, 15-25 parts of NBR and 5-15 parts of TPU thermoplastic elastomer. According to the glass window sealing strip, NBR, TPU thermoplastic elastomer and modified PVC resin are adopted, and thus the prepared sealing strip is high in weather fastness and has better properties of high temperature resistance, abrasion resistance and oil resistance.
Description
Technical field
The invention belongs to technical field of polymer materials, particularly relate to a kind of vehicle glass window wind-lace.
Background technology
Automotive industry is the important symbol of a national economic development level, and its development has very big pushing effect to national economic development, and this just makes automotive industry become the mainstay industry of industrially developed country gradually.In recent years, along with the continuous improvement of China's economic form and the raising day by day of people's living standard, the volume of production and marketing of Domestic Automotive Industry is year by year in significantly ascendant trend.And this ascendant trend has not only promoted Chinese national economy fast development, also some related industrieies have been driven simultaneously, as the development of automotive glass window wind-lace industry, vehicle window panel be mounted in plaing on automotive window on edge pretend with the accessory on the automobile that acts on of keeping out the wind, its Main Function is waterproof and dustproof, damping and sealing.Compound seal filler rod, full glue sealing entity wind-lace, foam seal filler rod and the large class of flocking wind-lace four can be divided into,
In recent years, due to the continuous increase of the swift and violent emergence of Domestic Automotive Industry and vehicle, output, and performance, the improving constantly of class, cause the kind of the wind-lace for automobile accessories, specification day by day various, demand is increasing, also more and more higher to the demand of product appearance quality and use properties.
For a long time, owing to limiting by various condition, domestic automobile glass port wind-lace mostly adopts rubber manufacture, and its heat-resisting, resistance to sunshine and freedom from cracking and ozone ageing performance are difficult to far away meet the need of market, and then the development of restriction Domestic Automotive Industry.For improving automotive glass window wind-lace visual appearance, use properties and life-span, the parties concerned carry out large quantity research and test of many times in this field.Through retrieval, the present invention there is not yet the report adopting polyvinyl chloride resin to prepare vehicle glass window wind-lace.
Summary of the invention
The object of the invention is to: provide a kind of vehicle glass window wind-lace, employing polyvinyl chloride resin is raw material, other auxiliary agent composite makes wind-lace wear resistance, the good weatherability of preparation.
To achieve these goals, the present invention adopts following technical scheme:
A kind of vehicle glass window wind-lace, is characterized in that: sealing filler rod is made up of the Raw material processing of following weight part: polyvinyl chloride resin 100 parts, DOP40 ~ 60 part, DOS cold resistant plasticizer 10 ~ 15 parts, epoxy soybean oil 5 ~ 10 parts, chlorinatedpolyethylene 5 ~ 10 parts, polypropylene adipate (PPA) 8 ~ 12 parts, Ba-Zn high-efficiency stabilizing agent 2 ~ 3 parts, CaSt0.5 ~ 1.5 part, lightweight CaCO
320 ~ 30 parts, carbon black 1 ~ 3 part, impact modifier CPE7 ~ 15 part, NBR15 ~ 25 part, TPU thermoplastic elastomer 5 ~ 15 parts.
As preferably, described a kind of vehicle glass window wind-lace, is characterized in that: sealing filler rod is made up of the Raw material processing of following weight part: polyvinyl chloride resin 100 parts, DOP50 part, DOS cold resistant plasticizer 12 parts, epoxy soybean oil 8 parts, chlorinatedpolyethylene 7 parts, polypropylene adipate (PPA) 10 parts, Ba-Zn high-efficiency stabilizing agent 2.5 parts, CaSt1 part, lightweight CaCO
325 parts, carbon black 2 parts, impact modifier CPE11 part, NBR20 part, TPU thermoplastic elastomer 10 parts.
Further, described polyvinyl chloride resin is suspension 3 type polyvinyl chloride resin.
The preparation method of described vehicle glass window wind-lace, comprises the following steps:
1) material is compounding: according to above-mentioned proportion, by material when to be mixed to mixing temperature be 100 ~ 130 DEG C to high low speed mixer group, then material is put into low speed mixer, treats that temperature of charge is cooled to 35 ~ 45 DEG C of dischargings;
2) granulation: the material mixed is adopted twin screw granulation, prilling temperature 130 ~ 160 DEG C;
3) roll: with rolling press by pellet calendering formation, rolling temperature is 150 ~ 190 DEG C.
Compared with prior art, beneficial effect of the present invention is: the present invention adopts the thermoplastic elastomer modified polyvinyl chloride resin of NBR and TPU, makes the wind-lace weathering resistance of preparation strong, also has better high temperature resistant, wear-resisting, oil resistant characteristic.
Embodiment
Below in conjunction with specific embodiment, beneficial effect of the present invention is described further, so that the understanding of same domain technician.
Embodiment 1
A kind of vehicle glass window wind-lace, is made up of the Raw material processing of following weight part: the 3 type polyvinyl chloride resin 100 parts that suspends, DOP50 part, DOS cold resistant plasticizer 12 parts, epoxy soybean oil 8 parts, chlorinatedpolyethylene 7 parts, polypropylene adipate (PPA) 10 parts, Ba-Zn high-efficiency stabilizing agent 2.5 parts, CaSt1 part, lightweight CaCO
325 parts, carbon black 2 parts, impact modifier CPE11 part, NBR20 part, TPU thermoplastic elastomer 10 parts.
The preparation method of described vehicle glass window wind-lace, comprises the following steps:
1) material is compounding: according to above-mentioned proportion, by material when to be mixed to mixing temperature be 100 ~ 130 DEG C to high low speed mixer group, then material is put into low speed mixer, treats that temperature of charge is cooled to 35 ~ 45 DEG C of dischargings;
2) granulation: the material mixed is adopted twin screw granulation, prilling temperature 130 ~ 160 DEG C;
3) roll: with rolling press by pellet calendering formation, rolling temperature is 150 ~ 190 DEG C.
Embodiment 2
A kind of vehicle glass window wind-lace, is made up of the Raw material processing of following weight part: the 3 type polyvinyl chloride resin 100 parts that suspends, DOP40 part, DOS cold resistant plasticizer 10 parts, epoxy soybean oil 5 parts, chlorinatedpolyethylene 5 parts, polypropylene adipate (PPA) 8 parts, Ba-Zn high-efficiency stabilizing agent 2 parts, CaSt0.5 part, lightweight CaCO
320 parts, carbon black 1 part, impact modifier CPE7 part, NBR15 part, TPU thermoplastic elastomer 5 parts.
The preparation method of described vehicle glass window wind-lace, comprises the following steps:
1) material is compounding: according to above-mentioned proportion, by material when to be mixed to mixing temperature be 100 ~ 130 DEG C to high low speed mixer group, then material is put into low speed mixer, treats that temperature of charge is cooled to 35 ~ 45 DEG C of dischargings;
2) granulation: the material mixed is adopted twin screw granulation, prilling temperature 130 ~ 160 DEG C;
3) roll: with rolling press by pellet calendering formation, rolling temperature is 150 ~ 190 DEG C.
Embodiment 3
A kind of vehicle glass window wind-lace, is made up of the Raw material processing of following weight part: the 3 type polyvinyl chloride resin 100 parts that suspends, DOP60 part, DOS cold resistant plasticizer 15 parts, epoxy soybean oil 10 parts, chlorinatedpolyethylene 10 parts, polypropylene adipate (PPA) 12 parts, Ba-Zn high-efficiency stabilizing agent 3 parts, CaSt1.5 part, lightweight CaCO
330 parts, carbon black 3 parts, impact modifier CPE15 part, NBR25 part, TPU thermoplastic elastomer 15 parts.
The preparation method of described vehicle glass window wind-lace, comprises the following steps:
1) material is compounding: according to above-mentioned proportion, by material when to be mixed to mixing temperature be 100 ~ 130 DEG C to high low speed mixer group, then material is put into low speed mixer, treats that temperature of charge is cooled to 35 ~ 45 DEG C of dischargings;
2) granulation: the material mixed is adopted twin screw granulation, prilling temperature 130 ~ 160 DEG C;
3) roll: with rolling press by pellet calendering formation, rolling temperature is 150 ~ 190 DEG C.
Claims (3)
1. a vehicle glass window wind-lace, is characterized in that: sealing filler rod is made up of the Raw material processing of following weight part: polyvinyl chloride resin 100 parts, DOP40 ~ 60 part, DOS cold resistant plasticizer 10 ~ 15 parts, epoxy soybean oil 5 ~ 10 parts, chlorinatedpolyethylene 5 ~ 10 parts, polypropylene adipate (PPA) 8 ~ 12 parts, Ba-Zn high-efficiency stabilizing agent 2 ~ 3 parts, CaSt0.5 ~ 1.5 part, lightweight CaCO
320 ~ 30 parts, carbon black 1 ~ 3 part, impact modifier CPE7 ~ 15 part, NBR15 ~ 25 part, TPU thermoplastic elastomer 5 ~ 15 parts.
2. a kind of vehicle glass window wind-lace as claimed in claim 1, is characterized in that: sealing filler rod is made up of the Raw material processing of following weight part: polyvinyl chloride resin 100 parts, DOP50 part, DOS cold resistant plasticizer 12 parts, epoxy soybean oil 8 parts, chlorinatedpolyethylene 7 parts, polypropylene adipate (PPA) 10 parts, Ba-Zn high-efficiency stabilizing agent 2.5 parts, CaSt1 part, lightweight CaCO
325 parts, carbon black 2 parts, impact modifier CPE11 part, NBR20 part, TPU thermoplastic elastomer 10 parts.
3. a kind of vehicle glass window wind-lace as claimed in claim 1 or 2, is characterized in that: described polyvinyl chloride resin is suspension 3 type polyvinyl chloride resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510813315.2A CN105237919A (en) | 2015-11-21 | 2015-11-21 | Glass window sealing strip for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510813315.2A CN105237919A (en) | 2015-11-21 | 2015-11-21 | Glass window sealing strip for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105237919A true CN105237919A (en) | 2016-01-13 |
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ID=55035771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510813315.2A Pending CN105237919A (en) | 2015-11-21 | 2015-11-21 | Glass window sealing strip for vehicle |
Country Status (1)
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| CN (1) | CN105237919A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778337A (en) * | 2016-03-23 | 2016-07-20 | 陈逸君 | PVC (polyvinyl chloride) elastomer and method for preparing same |
| CN106751188A (en) * | 2016-12-13 | 2017-05-31 | 苏州纽东精密制造科技有限公司 | A kind of automobile sealing strip |
| CN106810791A (en) * | 2017-02-05 | 2017-06-09 | 合肥华凌股份有限公司 | Equipment, door seal, composite with chamber and preparation method thereof |
| CN107304277A (en) * | 2016-04-19 | 2017-10-31 | 万华化学集团股份有限公司 | A kind of PVC composition and its production and use |
| CN107573616A (en) * | 2017-09-27 | 2018-01-12 | 领亚电子科技股份有限公司 | A kind of high-intensity high-tenacity precision compression bonded line insulating materials and preparation method thereof |
-
2015
- 2015-11-21 CN CN201510813315.2A patent/CN105237919A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778337A (en) * | 2016-03-23 | 2016-07-20 | 陈逸君 | PVC (polyvinyl chloride) elastomer and method for preparing same |
| CN107304277A (en) * | 2016-04-19 | 2017-10-31 | 万华化学集团股份有限公司 | A kind of PVC composition and its production and use |
| CN106751188A (en) * | 2016-12-13 | 2017-05-31 | 苏州纽东精密制造科技有限公司 | A kind of automobile sealing strip |
| CN106810791A (en) * | 2017-02-05 | 2017-06-09 | 合肥华凌股份有限公司 | Equipment, door seal, composite with chamber and preparation method thereof |
| CN107573616A (en) * | 2017-09-27 | 2018-01-12 | 领亚电子科技股份有限公司 | A kind of high-intensity high-tenacity precision compression bonded line insulating materials and preparation method thereof |
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Application publication date: 20160113 |