LINYANG pvc laminated tarpaulin manufacturers wholesale for Explosion Suppression Water Bag10
Width Range:
40 ~ 260inch
Thickness Range:
0.12mm to 0.5mm
Softness Range:
18PHR to 78PHR (70PHR and above will be charged additionally)
Embossing:
Three patterns currently : 001 / 002 / 900
Color:
Per pantone colors or customer-supplied samples
PVC calendaring film is made by calendaring process. Calendaring is the process of making the heated PVC plastic through the space between one or more horizontal rollers rotating in the opposite direction, so that the material can withstand extrusion and extension, and become a thin product with certain thickness, width and smooth surface. Polyvinyl chloride rolling film occupies an important position in plastic shed film. In addition, it is widely used in salt field tarpaulin cover, industrial packaging, electrical insulation, inflatable film products, lamp box advertising, engineering waterproof, daily necessities packaging and other aspects.
Features
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The reason why PVC calender is so widely used is that it has the following characteristics:
part.1
High tensile strength
The tensile strength of PVC film is up to 29MPa. PE film and EVA film
were damaged in all the dust storms in northwest China, except PVC film
part.2
Good insulation performance
As a covering material for agricultural greenhouses, glass has the best
thermal insulation performance, followed by PVC calender film (with
strong infrared absorption capacity) and PE film. In addition, at night,
the thermal insulation performance of PVC film is not different from
that of glass, which is very beneficial to the growth of crops.
part.3
Good transparency
The PVC calendering film is extruded by the mirror roller in the process
of forming. The surface is highly polished, and the condensation of
water droplets is less, so the transmittance is higher, which is
beneficial to the photosynthesis of crops
part.4
Uniform thickness
Since the roll tube of PVC calender film is in the shape of medium drum
and the middle roll crosses, the lower roll has prestrain and the roll
surface has been finely ground, so the thickness accuracy is high
part.5
Good adhesion performance
According to the need of use, PVC calender film can be used high
frequency welding, thermal bonding and adhesive bonding methods, easy to
use.
In addition, according to the different USES of PVC film, the production
formula and technological conditions can be changed to meet the
requirements
1
High tensile strength
The tensile strength of PVC film is up to 29MPa. PE film and EVA film were damaged in all the dust storms in northwest China, except PVC film
2
Good insulation performance
As a covering material for agricultural greenhouses, glass has the best thermal insulation performance, followed by PVC calender film (with strong infrared absorption capacity) and PE film. In addition, at night, the thermal insulation performance of PVC film is not different from that of glass, which is very beneficial to the growth of crops.
3
Good transparency
The PVC calendering film is extruded by the mirror roller in the process of forming. The surface is highly polished, and the condensation of water droplets is less, so the transmittance is higher, which is beneficial to the photosynthesis of crops
4
Uniform thickness
Since the roll tube of PVC calender film is in the shape of medium drum and the middle roll crosses, the lower roll has prestrain and the roll surface has been finely ground, so the thickness accuracy is high
5
Good adhesion performance
According to the need of use, PVC calender film can be used high frequency welding, thermal bonding and adhesive bonding methods, easy to use.
In addition, according to the different USES of PVC film, the production formula and technological conditions can be changed to meet the requirements
Detailed product parameters
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| DESCRIPTION | TECHNICAL REQUIREMENTS | UNIT | Normal PVC film |
| Color | Per pantone colors or customer-supplied samples | ||
| Width Range | Normal calendaring production line | inch | 20 ~ 80inch |
| Thickness Range | mm | 0.06mm to 1.00mm (max 1.50mm per embossing pattern 666) | |
| Softness Range | phr | 18PHR to 78PHR (70PHR and above will be charged additionally) | |
| Embossing | over 30 kinds of embossing patterns | ||
| Width Range | Large calendaring production line | inch | 40 ~ 260inch |
| Thickness Range | mm | 0.12mm to 0.5mm | |
| Softness Range | phr | 18PHR to 78PHR (70PHR and above will be charged additionally) | |
| Embossing | Three patterns currently : 001 / 002 / 900 | ||
| Special Formula The following standards can be fulfilled with our special formula, and will be charged additionally. | EN-71 part I to part VIII | ||
| ASTM963 / D3421-75 /D1790 | |||
| RoHS test | |||
| PAHs test | |||
| DEHP<3%, DEHP<0.1% | |||
| Japan Toy Safety Standard | |||
| Flammability Test BS5852 | |||
| 3P <1000PPM | PPM | BBP, DBP, DEHP | |
| 6P <1000PPM | PPM | Phthalate-free <0.01% (DINP, DNOP, DEHP, DIDP, BBP, DBP) | |
| 15P <1000PPM | PPM | Phthalate-free <0.01% (DBP,DMP,DEP,DEHP,DINP,BBP,DPP,DNOP,DNP,DIDP,DCHP,DPRP,DHP,DIBP,DIOP) | |
| — 30 > —10 | Degrees Celsius | Freeze test | |
| 100 ~ 30000 | HRS | Anti-ultraviolet (UV) rays | |
| Anti-mildew | |||
| Fire retardant | |||
| < 10PPM | PPM | Consumption of potassium permanganate | |
| < 5PPM | PPM | Phenol | |
| < 1PPM | PPM | Vinyl-chloride | |
| Free of AZO dye compound (amines-free) | |||
| Free of tin-organic | |||
| Free of nonylphenol |
Operation process
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Large - scale bonding machine operation process
Large calender operation process
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Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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