CN103485487B - Strengthen synthetic resin watt and its production equipment - Google Patents
Strengthen synthetic resin watt and its production equipment Download PDFInfo
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- CN103485487B CN103485487B CN201310354933.6A CN201310354933A CN103485487B CN 103485487 B CN103485487 B CN 103485487B CN 201310354933 A CN201310354933 A CN 201310354933A CN 103485487 B CN103485487 B CN 103485487B
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Abstract
The invention discloses one kind to strengthen synthetic resin watt, and it includes superficial layer, upper and lower casing play and enhancement layer.It is characterized in that：High-intensity fiber tissue layer is added between upper and lower casing play, the performances such as the impact resistance, load and heated size distortion rate of product is obtained for and effectively improves.Existing synthetic resin watt is efficiently solved by weather influences, to the cold shock resistance deficiency, the defects of heat load-carrying properties deficiency.Unique structure of the present invention, environmental protection and energy saving, safe and reliable, durable in use, decorative effect is splendid, is used especially suitable for modernization, permanent, long span building roofing waterproof, decoration.
Description
Technical field
The present invention relates to a kind of new type roof waterproof material, more particularly, to a kind of with fibre-reinforced synthetic resin watt.
The invention further relates to the production equipment special for producing the enhancing synthetic resin watt.
Background technology
At present, known synthetic resin watt is to do skeleton with macromolecule PVC material, and surface is aided with weatherable materials, or the bottom of at
The composite article of the compound layer of glass fiber fabric in face.Due to the limit of PVC material intrinsic expand with heat and contract with cold characteristic and its own mechanical intensity
System, the roof waterproof of large area synthetic resin watt, easily collapsed in the weather of sweltering heat waist deformation, crack leak, and in cold
In weather when running into external impacts (the larger hail of such as particle, sandstone), even if the compound layer of glass fiber fabric in bottom surface, still without
Help rupture when surface is hit.Especially year is used in synthetic resin watt long afterwards, the upper defect more can further appear.
The content of the invention
The defects of in order to overcome existing synthetic resin watt, the present invention provide a kind of enhancing synthetic resin watt product, the product
Maintaining outside the good characteristics such as anti-aging, the corrosion-resistant, difficult to burn of synthetic resin watt, making shock resistance, the carrying of product again
The characteristic such as performance and heated size distortion rate is effectively improved, and is provided for modern large span, big roof building waterproof
A kind of new material.
To reach above-mentioned purpose, process technology scheme is used by the present invention solves its technical problem：Production mistake
Four layers of composite co-extruding (co-melting) forming technique are used in journey, multilayer material is organically combined into a firm entirety.Especially
It is the fiber weaving cloth as reinforcing material, per share fiber is molded (such as deformed bar coagulation all under balanced pre-stressed state
Native product effect), the mechanical performance of every kind of material can be played effectively, and then, obtain the overall physical and mechanical properties of the present invention
Effectively to improve.Concrete scheme：
As shown in Figure 1：The first layer of present invention enhancing synthetic resin watt, is the weather-proof ASA resin of co-extrusion (thickness 0.15-
0.20mm), with weather resisteant of the invention in natural weather environment that break even；Secondth, four layers are co-extrusion polyvinyl chloride resin (thickness 2-3mm),
To ensure the mechanical performance and the characteristic such as difficult to burn, corrosion-resistant of the present invention；Third layer is also the key stratum of the present invention, is second
The strong fiber weaving cloth of the floor height of co-extrusion one between layer and the 4th layer, because high-intensity fiber is weaved cotton cloth with high mechanical strength, meets hot and cold size
The features such as rate of change is small, and co-extrusion is shaped under pre-stressed state, so that the impact resistance of present invention enhancing synthetic resin watt,
The performance such as load and heated size distortion rate all effectively improves.Especially after use is older, of the invention is each
Item performance still can keep good.
To realize the process technology scheme of above-mentioned enhancing synthetic resin watt, the invention further relates to closed for producing the enhancing
The production equipment special of resin watt.
As shown in Figure 3：Superficial layer ASA resin is squeezed into by distributor 2 by single screw extrusion machine 1, passes through twin-screw extrusion
Upper skeleton layer PVC batch mixings are squeezed into distributor 2 by machine 10, and ASA resin, PVC batch mixings are evenly distributed and by flat mouth moulds 4 by distributor
Common extrusion, realizes product upper skeleton composite bed 5；Sending down the fishbone rack-layer PVC batch mixings are passed through by flat mouth mould 7 by double screw extruder 6
Extrusion, realize the sending down the fishbone rack-layer 8 of product；By being tensioned, extending, alignment device 9, by reinforcing fiber tissue layer 3 (in pre-stressed state
Under) be sent between upper skeleton composite bed 5 and sending down the fishbone rack-layer 8；By tri-roll press machine 11, by upper skeleton composite bed 5, reinforcing fiber
Tissue layer 3 and sending down the fishbone rack-layer 8 (under pre-stressed state) carry out heat seal, extension, shaping, realize the flat shape of enhancing synthetic resin watt
Sheet material 12；Flat shape sheet material is fixed to the roofing tile shape such as laemodipodiform, trapezoidal, waveform by shaping equipment 13.
Compared with the prior art the present invention, has the advantages that：
The present invention enhancing technique and equipment of the synthetic resin watt by autonomous innovation, in the casing play of existing synthetic resin watt
Between the composite co-extruding strong fiber weaving cloth of one floor height, make the performances such as the impact resistance, load and heated size distortion rate of product
Than existing synthetic resin watt, 35%, 46%, 28% has been respectively increased.Synthetic resin watt is efficiently solved by weather influences, is met
Cold shock resistance deficiency, the defects of heat load-carrying properties deficiency.For modernize permanent, long span building roof waterproof,
A kind of decoration, there is provided new material.Meanwhile strengthen the innovation development of synthetic resin watt continuous producing apparatus, also closed for enhancing
Solid hardware foundation has been established in resin watt large-scale production.
Brief description of the drawings
Fig. 1 is present invention enhancing synthetic resin watt deck structure schematic diagram
Fig. 2 is present invention enhancing synthetic resin watt schematic appearance
Fig. 3 is present invention enhancing synthetic resin watt production equipment schematic diagram
Part description in Fig. 1：
1st, superficial layer；2nd, upper skeleton layer；3rd, reinforcing fiber layer；4th, sending down the fishbone rack-layer.
Part description in Fig. 2：
1st, waveform enhancing synthetic resin watt schematic appearance；2nd, laemodipodiform enhancing synthetic resin watt schematic appearance；3rd, it is terraced
Shape strengthens synthetic resin watt schematic appearance.
Part description in Fig. 3：
1st, surface layer single screw extrusion machine；2nd, distributor；3rd, reinforcing fiber tissue layer 4, extrusion flat mouth mould (on) 5, upper skeleton it is multiple
Close layer 6, sending down the fishbone rack-layer double screw extruder；7th, extrude flat mouth mould (under)；8th, lower skeleton extruding layer 9, tensioning, extension, levelling dress
Put；10th, upper skeleton layer double screw extruder；11st, tri-roll press machine；12nd, flat shape sheet material；13rd, shoe shaping equipment.
Embodiment
One kind enhancing synthetic resin watt, including superficial layer, upper and lower casing play and reinforcing fiber layer.To realize above-mentioned enhancing
The technological requirement of synthetic resin watt, embodiment are as shown in Figure 3：Pass through single screw extrusion machine 1 and upper skeleton layer twin-screw
Extruder 10, by surface layer and upper skeleton layer co-extrusion, realize the upper skeleton composite bed 5 of product；Sending down the fishbone rack-layer double screw extruder 6 will
Batch mixing is extruded, and realizes the sending down the fishbone rack-layer 8 of product；By being tensioned, extending, alignment device 9, reinforcing fiber tissue layer 3 is sent into upper bone
Between frame composite bed 5 and sending down the fishbone rack-layer 8；By tri-roll press machine 11 by upper skeleton composite bed 5, reinforcing fiber tissue layer 3, lower skeleton
Layer 8 is hot-forming, realizes the parallel sheet material 12 of enhancing synthetic resin watt；Parallel sheet material 12 is fixed to by shoe shaping equipment 13
The shape such as laemodipodiform, trapezoidal, waveform.
To illustrate the situation of change of above-mentioned enhancing synthetic resin watt performance indications, the present invention passes through following method of contrast
Carry out：
It is prepared by embodiment 1, sample.Sample is divided into " experiment " and " control " by this experiment
It is prepared by embodiment 1, sample.Sample is divided into 2 groups of " experiment " and " control " by this experiment, with same testing equipment and
Carried out under same experimental condition.Experimental group is present invention enhancing synthetic resin watt, and control group is general synthetic resin watt.Two groups of productions
Waveform, thickness, size and the date of manufacture of product sample etc. are identical.
Embodiment 2, falling ball impact test at low temperature experiment.Test basis：JG/T346-2011 standards (synthetic resin decorative tile), examination
Proved recipe method：GB/T8814-2004 standards, testing equipment：Falling ball impact test at low temperature testing machine.Code test：Control group and experimental group
It is all qualified；Failure test：Experiment height of the fall is improved 35% on the basis of calibrated altitude, control group result --- sample
Rupture, test results --- sample is intact.
Embodiment 3, load-carrying properties experiment.Test basis：JG/T346-2011 standards (synthetic resin decorative tile), experiment side
Method：GB/T9341-2008 standards, testing equipment：Load-carrying properties testing machine.Result of the test：When two groups of amounts of deflection are 3% standard
During value, control group bearing capacity is 1198N, and experimental group bearing capacity is 1750N.
Embodiment 4, Dimensional shrinkage under heat measure.Test basis：JG/T346-2011 standards (decorate by synthetic resin
Watt), test method：GB/8814-2004 standards, testing equipment：Electric heating bellows, thermometer.Result of the test：Control group heats
Size changing rate is 1.92% afterwards, and test group Dimensional shrinkage under heat is 1.37%.
Claims (8)
1. one kind enhancing synthetic resin watt, by superficial layer (1), upper skeleton layer (2), reinforcing fiber layer (3) and sending down the fishbone rack-layer (4) group
Into, it is characterised in that：Reinforcing fiber layer (3) is added between casing play (2) and (4)；
The reinforcing fiber layer (3) is that high strength fibre is weaved cotton cloth, and its per share fiber is all molded under balanced pre-stressed state.
2. enhancing synthetic resin watt according to claim 1, it is characterized in that：Superficial layer (1) the co-extrusion thickness is 0.15-
0.20mm ASA resin.
3. enhancing synthetic resin watt according to claim 1, it is characterized in that：The casing play (2), (4) co-extrusion thickness are
2-3mm polyvinyl chloride resin.
4. enhancing synthetic resin watt according to claim 1, it is characterised in that the geometric figure of the synthetic resin watt is
It is waveform, laemodipodiform, trapezoidal or plate shaped.
5. the technological process of any one of the claim 1-4 enhancing synthetic resin watt is produced, including dispensing mixing --- four layers
--- mould shape, it is special for Stress Control --- calendering heat seal --- for co-extrusion (surface layer, upper skeleton layer, enhancement layer, sending down the fishbone rack-layer)
Sign is：Multilayer material under the warm pre-stressed state of heat shape by co-extrusion.
6. the production equipment of any one of the claim 1-4 enhancing synthetic resin watt, including surface layer single screw extrusion machine (1)；
Upper skeleton layer double screw extruder (3)；Sending down the fishbone rack-layer double screw extruder (6)；Enhancement layer tensioning, extend, alignment device (9)；
Calender device (11)；Shoe shaping equipment (13).
7. strengthen the production equipment of synthetic resin watt according to claim 6, it is characterised in that：Squeezed in upper skeleton layer twin-screw
Go out between machine (3) and sending down the fishbone rack-layer double screw extruder (6) to be provided with enhancement layer tensioning, extend, alignment device (9), and pass through
Three-roller calendaring device (11) makes the uniform heat seal of multilayer material.
8. strengthen the production equipment of synthetic resin watt according to claim 6, it is characterized in that：Equipment tensioning, extend, levelling dress
It is to ensure that the heat seal under pre-stressed state of fiber tissue layer is shaped to put (9).
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| CN201310354933.6A CN103485487B (en) | 2013-08-11 | 2013-08-11 | Strengthen synthetic resin watt and its production equipment |
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| CN201310354933.6A CN103485487B (en) | 2013-08-11 | 2013-08-11 | Strengthen synthetic resin watt and its production equipment |
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| CN103485487A CN103485487A (en) | 2014-01-01 |
| CN103485487B true CN103485487B (en) | 2018-01-23 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971200B (en) * | 2016-07-12 | 2018-12-14 | 李淑董 | A kind of light-duty pitched roof water-proof roof covering and preparation method thereof |
| CN107512008A (en) * | 2017-09-01 | 2017-12-26 | 张家港市艾成机械有限公司 | Synthetic resin watt production line |
| CN109537814A (en) * | 2018-12-17 | 2019-03-29 | 湖南固虹机械制造有限公司 | A kind of corrosion resistant pin-connected panel wave resin tile |
| CN113585599A (en) * | 2021-08-10 | 2021-11-02 | 安徽竹管家新材料技术有限公司 | Bamboo-like wall top integrated buckle plate and manufacturing method and application thereof |
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| JPH03257250A (en) * | 1990-02-02 | 1991-11-15 | Mitsubishi Rayon Co Ltd | Tile |
| JP2002021305A (en) * | 2000-07-10 | 2002-01-23 | Tajima Inc | Cork floor tile |
| CN1556140A (en) * | 2004-01-05 | 2004-12-22 | 离石市欣欣实业有限公司 | Hard polyvinyl chloride tile board and its manufacturing method |
| CN101660328A (en) * | 2009-09-14 | 2010-03-03 | 刘新发 | Building waterproof construction method, compound waterproof roll material and preparation method thereof |
| CN102363363A (en) * | 2011-10-25 | 2012-02-29 | 管印贵 | Fiber reinforced thermoplastic composite material direct online pultrusion moulding device |
| CN102864876A (en) * | 2012-09-07 | 2013-01-09 | 任国勇 | Reinforced fiber synthetic resin tile and manufacturing method thereof |
| JP2013083148A (en) * | 2011-09-29 | 2013-05-09 | Seiren Co Ltd | Roofing material and manufacturing method for the same |
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2013
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03257250A (en) * | 1990-02-02 | 1991-11-15 | Mitsubishi Rayon Co Ltd | Tile |
| JP2002021305A (en) * | 2000-07-10 | 2002-01-23 | Tajima Inc | Cork floor tile |
| CN1556140A (en) * | 2004-01-05 | 2004-12-22 | 离石市欣欣实业有限公司 | Hard polyvinyl chloride tile board and its manufacturing method |
| CN101660328A (en) * | 2009-09-14 | 2010-03-03 | 刘新发 | Building waterproof construction method, compound waterproof roll material and preparation method thereof |
| JP2013083148A (en) * | 2011-09-29 | 2013-05-09 | Seiren Co Ltd | Roofing material and manufacturing method for the same |
| CN102363363A (en) * | 2011-10-25 | 2012-02-29 | 管印贵 | Fiber reinforced thermoplastic composite material direct online pultrusion moulding device |
| CN102864876A (en) * | 2012-09-07 | 2013-01-09 | 任国勇 | Reinforced fiber synthetic resin tile and manufacturing method thereof |
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| CN103485487A (en) | 2014-01-01 |
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Effective date of registration: 20171228 Address after: 261400 Shandong Province, Laizhou City Development Zone Yutai Street No. 398 Applicant after: LAIZHOU JIELI INDUSTRIAL CO., LTD. Address before: 261400 Shandong city of Laizhou province Yutai economic and Technological Development Zone No. 398 East Street Laizhou power industry and trade limited company Applicant before: Xu Zhumeng |
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