CN204054843U - Increase the high density polyethylene (HDPE) Coloured film of coefficient of friction - Google Patents
Increase the high density polyethylene (HDPE) Coloured film of coefficient of friction Download PDFInfo
- Publication number
- CN204054843U CN204054843U CN201420260887.3U CN201420260887U CN204054843U CN 204054843 U CN204054843 U CN 204054843U CN 201420260887 U CN201420260887 U CN 201420260887U CN 204054843 U CN204054843 U CN 204054843U
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- CN
- China
- Prior art keywords
- density polyethylene
- hdpe
- friction
- coefficient
- high density
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 74
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 74
- 238000001125 extrusion Methods 0.000 claims abstract description 35
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 19
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004595 color masterbatch Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000002469 basement membrane Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The utility model discloses a kind of high density polyethylene (HDPE) (HDPE) Coloured film increasing coefficient of friction, comprise: the first co-extrusion rete, the second co-extrusion rete and co-extruded modified film layer, be provided with the first co-extrusion rete above described second co-extrusion rete, below described second co-extrusion rete, be provided with co-extruded modified film layer.By the way, the utility model increase the high density polyethylene (HDPE) Coloured film of coefficient of friction and have that coefficient of friction is high, mechanics and temperature resistance can outstanding, adopt same polarity material blending and modifying, adaptability good, easily manufactured.
Description
Technical field
The utility model relates to field of membrane material, particularly relates to a kind of high density polyethylene (HDPE) Coloured film increasing coefficient of friction.
Background technology
Various high density polyethylene (HDPE) Coloured film is often used in the fields such as packaging, printing and building waterproof coil, Coloured film is because adding the look mother of 5%-15%, and containing the low-friction coefficient such as dispersant, lubricant material in look mother, the skin-friction coefficient of film is reduced, at 0.10-0.15, after the surface of film contacts with steel rider, be in operation and easily cause skidding, in producing at coiled material, the speed of rolling only has 20-30 rice/min, speed is slow, thus causes rolling efficiency low.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of high density polyethylene (HDPE) Coloured film increasing coefficient of friction, by arranging high-density polyethylene layer, ensures effective coating of mould release; By arranging, material is high density polyethylene (HDPE), mPE and look mother good mechanical strength and temperature-resistance characteristic are provided; By arranging blending and modifying layer, improving coefficient of friction, avoiding the reduction of the strength of materials simultaneously; Have that coefficient of friction is high, mechanics and temperature resistance can outstanding, adopt same polarity material blending and modifying, the feature such as adaptability is good, easily manufactured, the scope of application is wide.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of high density polyethylene (HDPE) Coloured film increasing coefficient of friction, comprise: the first co-extrusion rete, the second co-extrusion rete and co-extruded modified film layer, the first co-extrusion rete is provided with above described second co-extrusion rete, co-extruded modified film layer is provided with below described second co-extrusion rete, described first co-extrusion rete is high-density polyethylene layer, and described second co-extrusion rete is mixing co-extrusion rete.
In the utility model preferred embodiment, described high-density polyethylene layer is provided with coating.
In the utility model preferred embodiment, the co-extrusion material of described mixing co-extrusion rete is the composite material of high density polyethylene (HDPE), mPE and look mother, and the mixed proportion of described high density polyethylene (HDPE), mPE and look mother is 7:3:0.6.
In the utility model preferred embodiment, described material modified layer material is high density polyethylene (HDPE) (HDPE), high polymer polypropylene (PP), linear low density polyethylene (LLDPE) (LLDPE), TPO (TPO), color masterbatch wherein one or more.
In the utility model preferred embodiment, the high density polyethylene (HDPE) Coloured film thickness of described large coefficient of friction is 0.04mm, and described coefficient of friction is 0.18-0.22.
In the utility model preferred embodiment, the maximum rolling speed of high density polyethylene (HDPE) Coloured film of described large coefficient of friction is 50m/min.
The beneficial effects of the utility model are: the utility model increases the high density polyethylene (HDPE) Coloured film of coefficient of friction by arranging high-density polyethylene layer, ensures effective coating of mould release; By arranging, material is high density polyethylene (HDPE), mPE and look mother good mechanical strength and temperature-resistance characteristic are provided; By arranging blending and modifying layer, improving coefficient of friction, avoiding the reduction of the strength of materials simultaneously; Have that coefficient of friction is high, mechanics and temperature resistance can outstanding, adopt same polarity material blending and modifying, the feature such as adaptability is good, easily manufactured, the scope of application is wide.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of high density polyethylene (HDPE) Coloured film one preferred embodiment of increase coefficient of friction of the present utility model;
In accompanying drawing, the mark of each parts is as follows: 1, the first co-extrusion rete, the 2, second co-extrusion rete, and 3, co-extruded modified film layer.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of high density polyethylene (HDPE) Coloured film increasing coefficient of friction, comprise: the first co-extrusion rete 1, second co-extrusion rete 2 and co-extruded modified film layer 3, the first co-extrusion rete 1 is provided with above described second co-extrusion rete 2, co-extruded modified film layer 3 is provided with below described second co-extrusion rete 2, described first co-extrusion rete 1 is high-density polyethylene layer, and described second co-extrusion rete 2 is mixing co-extrusion rete.
Described high-density polyethylene layer is provided with coating, provides good release characteristic.
The co-extrusion material of described mixing co-extrusion rete 3 is the composite material of high density polyethylene (HDPE), mPE and look mother, and the mixed proportion of described high density polyethylene (HDPE), mPE and look mother is 7:3:0.6, and have good intensity and color and luster, temperature-resistance characteristic is good.
Described material modified layer material is high density polyethylene (HDPE) (HDPE), high polymer polypropylene (PP), linear low density polyethylene (LLDPE) (LLDPE), TPO (TPO), color masterbatch wherein one or more, there is larger coefficient of friction, prevent from skidding, ensure that basement membrane performance does not decline simultaneously.
The high density polyethylene (HDPE) Coloured film thickness of described large coefficient of friction is 0.04mm, and described coefficient of friction is 0.18-0.22, and coefficient of friction is large, prevents from skidding.
The maximum rolling speed of high density polyethylene (HDPE) Coloured film of described large coefficient of friction is 50m/min, can rolling fast, enhances productivity.
The beneficial effect that the utility model increases the high density polyethylene (HDPE) Coloured film of coefficient of friction is:
One, by arranging high-density polyethylene layer, effective coating of mould release is ensured;
Two, by arranging, material is high density polyethylene (HDPE), mPE and look mother good mechanical strength and temperature-resistance characteristic are provided;
Three, with by arranging blending and modifying layer, improve coefficient of friction, avoid the reduction of the strength of materials simultaneously;
Four, have that coefficient of friction is high, mechanics and temperature resistance can outstanding, adopt same polarity material blending and modifying, the feature such as adaptability is good, easily manufactured, the scope of application is wide.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. one kind increases the high density polyethylene (HDPE) Coloured film of coefficient of friction, it is characterized in that, comprise: the first co-extrusion rete, the second co-extrusion rete and co-extruded modified film layer, the first co-extrusion rete is provided with above described second co-extrusion rete, co-extruded modified film layer is provided with below described second co-extrusion rete, the high-density polyethylene layer that described first co-extrusion rete is, described second co-extrusion rete is mixing co-extrusion rete.
2. the high density polyethylene (HDPE) Coloured film of increase coefficient of friction according to claim 1, is characterized in that, described high-density polyethylene layer is provided with coating.
3. the high density polyethylene (HDPE) Coloured film of increase coefficient of friction according to claim 1, is characterized in that, the high density polyethylene (HDPE) Coloured film thickness of described large coefficient of friction is 0.04mm, and described coefficient of friction is 0.18-0.22.
4. the high density polyethylene (HDPE) Coloured film of increase coefficient of friction according to claim 1, is characterized in that, the maximum rolling speed of high density polyethylene (HDPE) Coloured film of described large coefficient of friction is 50m/min.。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260887.3U CN204054843U (en) | 2014-05-21 | 2014-05-21 | Increase the high density polyethylene (HDPE) Coloured film of coefficient of friction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260887.3U CN204054843U (en) | 2014-05-21 | 2014-05-21 | Increase the high density polyethylene (HDPE) Coloured film of coefficient of friction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204054843U true CN204054843U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260887.3U Expired - Lifetime CN204054843U (en) | 2014-05-21 | 2014-05-21 | Increase the high density polyethylene (HDPE) Coloured film of coefficient of friction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204054843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029452A (en) * | 2014-05-21 | 2014-09-10 | 江苏优珀斯材料科技有限公司 | HDPE (high-density polyethylene) coloured film for increasing friction coefficient |
-
2014
- 2014-05-21 CN CN201420260887.3U patent/CN204054843U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029452A (en) * | 2014-05-21 | 2014-09-10 | 江苏优珀斯材料科技有限公司 | HDPE (high-density polyethylene) coloured film for increasing friction coefficient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |