CN107839309A - A kind of PET paster steel plate - Google Patents
A kind of PET paster steel plate Download PDFInfo
- Publication number
- CN107839309A CN107839309A CN201710915445.6A CN201710915445A CN107839309A CN 107839309 A CN107839309 A CN 107839309A CN 201710915445 A CN201710915445 A CN 201710915445A CN 107839309 A CN107839309 A CN 107839309A
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- CN
- China
- Prior art keywords
- pet
- steel plate
- bending
- plate
- plastic
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses the steel plate and plastic plate of a kind of PET paster steel plate, including bending, structural adhesive layer is provided between the steel plate and plastic plate；The sheet material creep resistance and fatigability manufactured is also fine, and case hardness is high, and mechanical performance is close with thermosetting plastics, is particluarly suitable for using in elevator.
Description
Technical field
The present invention relates to elevator sheet material technical field, particularly a kind of PET paster steel plate.
Background technology
Due to some parts of elevator, such as lift car top plate, side plate, door-plate, the surface requirements towards user are beautiful
See, and the back side does not require attractive in appearance not towards user, but requires that plate integral rigidity has to enough, designer according to by
Power calculates the total wall thickness of ejecting plate.Common sheet material is processed using composite plate, be two layers be all metal foil, and traditional elevator dress
Exterior material is 304 hairlines or mirror face stainless steel or etching stainless steel plate, or is steel plate plastic-spraying.304 hairlines or minute surface are stainless
Steel, it is high especially to etch stainless steel plate cost, and can be got rusty with steel plate plastic-spraying time length or the peeling of plastic-spraying paint.And elevator
Sheet material has particular/special requirement, causes the existing material of in the market to differ and surely meets to require.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of PET paster steel plate.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of PET paster steel plate, include the steel plate and plastic plate of bending, be provided between the steel plate and plastic plate
Structural adhesive layer.
As a preference, transition bending fillet is provided with the bending edges of the steel plate.
As a preference, the thickness of the steel plate and plastic plate is 1.2~1.5mm.
As a preference, structural adhesive layer thickness between the steel plate and plastic plate at plan-position for 0.2~
0.3mm, structural adhesive layer thickness is 0~0.2mm at the bending edges.
A kind of PET paster steel sheet manufacturing method, comprises the following steps：
1) PET is made sheet material and painted to form the plastic plate with color；
2) structure glue is coated on steel plate and sticks plastic plate；
3) complete to carry out bending to steel plate in 5 minutes after step 2).
As a preference, the PET of step 1) reclaims reprocessing by waste PET plastic beverage bottle and formed.
As a preference, the bending step of step 3) is completed by the bending groove of bending tool, bender.As one
Preference, step 1) PET add regenerative PET modifying agent during sheet material is made.
The beneficial effects of the invention are as follows：The sheet material creep resistance and fatigability manufactured is also fine, and case hardness is high, machinery
Performance is close with thermosetting plastics, is particluarly suitable for using in elevator.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the machining sketch chart of the present invention；
Fig. 3 is the combined effect figure of the present invention.
Embodiment
In order that the object, technical solution and advantage of the application are more clearly understood, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.For the thorough explanation present invention, some certain details can be related in following description
Section.And in these no specific details, the invention can still be realized, i.e., the technical staff in art uses herein
These describe and stated that the others skilled in the art into art can more effectively introduce their work essence.
The steel plate 1 and plastic plate 2 of reference picture 1, Fig. 2, a kind of PET paster steel plate, including bending, the He of steel plate 1
Structural adhesive layer is provided between plastic plate 2.And PET plate Never-rusty.
Transition bending fillet 3 is provided with the bending edges of the steel plate 1.
The thickness of the steel plate 1 and plastic plate 2 is 1.2~1.5mm.
Structural adhesive layer thickness between the steel plate 1 and plastic plate 2 at plan-position is 0.2~0.3mm, the bending edges
It is 0~0.2mm to locate structural adhesive layer thickness.
A kind of PET paster steel sheet manufacturing method, comprises the following steps：
1) PET is made sheet material and painted to form the plastic plate 2 with color；
2) structure glue is coated on steel plate 1 and sticks plastic plate 2；
3) complete to carry out bending to steel plate 1 in 5 minutes after step 2).
The PET of step 1) reclaims reprocessing by waste PET plastic beverage bottle and formed.The colour that recycled PET plastics are made
Sheet material can obtain being easier buying on the market, can design different colors and have PET sheet made to order as steel plate paster.
Step 1) PET adds regenerative PET modifying agent during sheet material is made.Regenerative PET modifying agent preferred Japan mouth sunset
Reclaiming PET modifier " AR-P-1000 " that chemical conversion company develops and two kinds of " AR-P-1100 ".AR-P reclaimings change
Property agent is mainly characterized by:1. processing need not be dried when using.It is 2. highly stable at room temperature.3. suitable for all
Plastic molding and processing equipment.4. can arbitrarily it colour.5. it can directly carry out blending addition.6. improve PET reclaimings shaping
The impact strength of material.Because AR-P is dispersed in recycled PET moulding material with micro situation, in the work of processing and forming shearing force
Under, mutual interfacial tension is small.AR-P is 1 with recycled PET moulding material ratio of viscosities, scattered, improves recycled PET forming material
The impact strength of material, when addition 5%, " during AR-P ", notch impact strength is by 2kJ/m2Bring up to 5.5kJ/m2.It is low at -10 DEG C
Warm impact strength is by 1.8kJ/m2Bring up to 5kJ/m2.7. improving the viscosity of reclaiming PET moulding materials, improve PET and melt
Melt the mobile performance of moulding material, suitable processing and forming is complex-shaped, the extrusion moulding product such as special section.
For antirust, the first spray painting of steel plate 1 processing.
The bending step of step 3) is completed by the bending groove 5 of bending tool 4, bender.
Using structure glue, 0.2~0.3mm structure glue is first coated in the one side of steel plate, the place of bending will apply
Cover less or be not coated by, PET paster is played its good creep properties and cold buckling performance during such bending, apply
After covering 0.5~1 minute, paster is carried out, that is, plastic plate 2 is attached to above steel plate, be within 5 minutes after posting
The construction of each bending process is carried out, every one of bending not fold to shaping once, preferably divide two to foldable type three times, can receive
Optimum efficiency.4 each knife of bending tool is rolled on steel plate, and plastic plate 2 is all towards the bending groove 5 of bender, with common during bending
The bag of cloth 6 cushions, the possibility on the surface of scratching plastic plate 2 when can avoid processing.
In actual production, this patent uses PET plate (1.2~1.5mm of thickness of slab), face as the plastic plate 2 of panel
Color, style pattern are required to choose according to user, and then backboard is first painted with Q235-A general steel plates (1.2~1.5mm of thickness of slab), with
Panel pre-bonded, then overall cold Bending Processing.Referring to Fig. 2, due to lift car top plate, side plate, door-plate bending technique base
This is according to bending shown in Fig. 2, and so, each knife is all rolled on steel plate 1 overleaf, and the feed speed that can adjust bender is slow
A bit, make PET with Q235-A steel plates in bending deformation process smooth bending and molding, if the structure of inverse bending,
There are indivedual cutters for needing bending tool to roll on PET plate, common cloth parcel bender can also being used, carry out bending.
Reference picture 3, finally the combination of these sheet materials is just turned into the primary structure of car.So, the entirely appropriate use of the processing of this patent
Currently known common bending machine realized by the method for cold bending, can process rich in color, smooth non-of sense of touch
The elevator car of metal covering, compared with stainless steel lift car at present traditionally, more ornamental and durability.
PET plate is cost-effective compared with original stainless steel plate, and uses recycled PET plastics, just enters one
Step saves material, more meets environmental requirement.
According to above-mentioned principle, the present invention can also carry out appropriate change and modification to above-mentioned embodiment.Therefore, this hair
It is bright to be not limited to embodiment disclosed and described above, some modifications and changes of the present invention should also be as falling into this
In the scope of the claims of invention.
By it was verified that this steel plate is similar technique compares, there is advantages below
1.PET heat deformations temperature and long-term use of temperature are highests in thermoplasticity general engineering plastic；
2.PET plastics bending strength 200MPa, modulus of elasticity reach 4000MPa, and creep resistance and fatigability are also fine, and surface is hard
Degree is high, and mechanical performance is close with thermosetting plastics.
4. by price almost cheap half of the production PET institute's spent glycol than butanediol used in production PBT, so
PET is that price is minimum in all engineering plastics, has very high cost performance.
5.PET weatherabilities are excellent, can be used for open air for a long time.
6.PET bonding and bending：There is the characteristics of outstanding waterproof, shockproof after being solidified with steel plate with structure glue,
PET sheet (1.2~1.5mm) can keep excellent buckling performance when pasting latter same bending with steel plate (1.2~1.5mm), be not easy
Explosion, is unlikely to deform.
Claims (8)
- A kind of 1. PET paster steel plate, it is characterised in that：Steel plate (1) and plastic plate (2) including bending, the steel plate (1) Structural adhesive layer is provided between plastic plate (2).
- A kind of 2. PET paster steel plate according to claim 1, it is characterised in that：At the bending edges of the steel plate (1) It is provided with transition bending fillet (3).
- A kind of 3. PET paster steel plate according to claim 1 or 2, it is characterised in that：The steel plate (1) and plastics The thickness of plate (2) is 1.2~1.5mm.
- A kind of 4. PET paster steel plate according to claim 2, it is characterised in that：The steel plate (1) and plastic plate (2) the structural adhesive layer thickness between at plan-position is 0.2~0.3mm, at the bending edges structural adhesive layer thickness be 0~ 0.2mm。
- 5. a kind of PET paster steel sheet manufacturing method, it is characterised in that comprise the following steps：1) PET is made sheet material and painted to form the plastic plate (2) with color；2) structure glue is coated on steel plate and sticks plastic plate (2)；3) complete to carry out bending to steel plate (1) in 5 minutes after step 2).
- A kind of 6. PET paster steel sheet manufacturing method according to claim 5, it is characterised in that：The PET of step 1) leads to Waste PET plastic beverage bottle recovery reprocessing is crossed to form.
- A kind of 7. PET paster steel sheet manufacturing method according to claim 5, it is characterised in that：The bending of step 3) Step is completed by the bending groove (5) of bending tool (4), bender.
- A kind of 8. PET paster steel sheet manufacturing method according to claim 6, it is characterised in that：Step 1) PET is made Regenerative PET modifying agent is added during sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915445.6A CN107839309A (en) | 2017-09-30 | 2017-09-30 | A kind of PET paster steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915445.6A CN107839309A (en) | 2017-09-30 | 2017-09-30 | A kind of PET paster steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107839309A true CN107839309A (en) | 2018-03-27 |
Family
ID=61661971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710915445.6A Pending CN107839309A (en) | 2017-09-30 | 2017-09-30 | A kind of PET paster steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839309A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018140542A (en) * | 2017-02-28 | 2018-09-13 | 北海製罐株式会社 | Can lid for canned food |
| CN110074579A (en) * | 2019-05-20 | 2019-08-02 | 安吉嘉诚五金有限公司 | Combination type chair foot prop |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201103787Y (en) * | 2007-09-20 | 2008-08-20 | 江明榆 | Metal-plastic composite section |
| CN202463046U (en) * | 2012-03-01 | 2012-10-03 | 海尔集团公司 | Refrigerator shell |
| CN204643459U (en) * | 2015-02-10 | 2015-09-16 | 朝闻电梯装备科技（苏州）有限公司 | A kind of overlay film litter panel without the need to secondary decoration |
| CN204659085U (en) * | 2015-02-10 | 2015-09-23 | 朝闻电梯装备科技（苏州）有限公司 | A kind of elevator precoated steel sheet |
-
2017
- 2017-09-30 CN CN201710915445.6A patent/CN107839309A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201103787Y (en) * | 2007-09-20 | 2008-08-20 | 江明榆 | Metal-plastic composite section |
| CN202463046U (en) * | 2012-03-01 | 2012-10-03 | 海尔集团公司 | Refrigerator shell |
| CN204643459U (en) * | 2015-02-10 | 2015-09-16 | 朝闻电梯装备科技（苏州）有限公司 | A kind of overlay film litter panel without the need to secondary decoration |
| CN204659085U (en) * | 2015-02-10 | 2015-09-23 | 朝闻电梯装备科技（苏州）有限公司 | A kind of elevator precoated steel sheet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018140542A (en) * | 2017-02-28 | 2018-09-13 | 北海製罐株式会社 | Can lid for canned food |
| CN110074579A (en) * | 2019-05-20 | 2019-08-02 | 安吉嘉诚五金有限公司 | Combination type chair foot prop |
| CN110074579B (en) * | 2019-05-20 | 2022-04-22 | 安吉嘉诚五金有限公司 | Combined chair leg frame |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180327 |