Mianyang Prochema Commercial Co.,Ltd.
| Place of Origin | China |
| Brand Name | Prochema |
| Model Number | |
| Certification | MSDS |
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Product Specification
| Place of Origin | China | Brand Name | Prochema |
| Model Number | Certification | MSDS | |
| High Light | PVDF film ，UV resistance film ，PVDF | ||
PVDF film, PVDF transparent film , PVDF UV resistance film
PVDF (polyvinylidene fluoride) is a kind of light fluoride material, with the working temperature ranging from -70 to 150 . It features superior corrosion resistance, mechanical property, electrical insulating property, low friction coefficient, weatherability, and radiation tolerance. Moreover, the tensile strength is two times higher than PTFE, the compressive strength six times higher than PTFE, and the abrasion resistance similar to nylon.
Properties
Color:white ,transparent
Surface :Mat , coronatreated
- Perfect weather fastness and UVioresistance aging ,over 3000hours long life
- Perfect flat film surface ,easy for second progress.
- Lower moisture transmittance
- outstanding bond&compound property ,especially good compound effect with PET film,sheet. And EVA film .
- Perfect mechanical property ,especially tearing strength of transverse and portrait .
- High cost performance
Application:
Usage
Photovoltaic industry:Solar cell backsheet film.
Interior decoration : inner decoration of Automobile,train,aircraft etc.
Electrical apparatus insulation:In electrical field, it can replacePC,PET,PP etc traditional materials.
Intelligence: Kinds of sensors.
Advertisement: Advertisement balloon etc.
Automobile:material of protecting fuel line.
Building thermo insulation material : The out layer thermo insulation of outer wall .
Solar cell back sheet,constructure,greenhouse,semiconductior sealing and packing,electric,chemical,advertisement etc.
Packing:air bubble film damping packing
Specification :
Thickness:20-50micron
Width : 200-1200mm
Roll length :100-2000m , and can be customized
Storage condition:ventilate ,dry ,moistureproof ,heetproof ,prevent pressure.
Main Performance
1, appearance: uniform texture, smooth surface; color was white.
2, the mechanical properties with the following table
Item | unit | data |
density | g/cm3 | 2.12-2.17 |
tensile strength | Mpa | >=35 |
elongation at break | % | >=250 |
hardness | shores hardness | D70-D80 |
PVDF film Properties
Typical Properties | Index | Conventional sample value | Aging sample Value | Test standard | |||||
1.Physical properties | |||||||||
Melt point oC | 165-172 | 172 | 172 | ASTM D3418-99 | |||||
Density (g/cm3) | 1.77-1.79 | 1.79 | 1.79 | ASTM D792-00 | |||||
Water absorption (%) | ≦0.2 | 0.15 | 0.15 | ASTM D570-98 | |||||
Mechanical Properties | |||||||||
Tensile strength (MD) (Mpa) | ≧30 | 62 | 56 | GB 13022-91 | |||||
Tensile strength(TD)(Mpa) | ≧20 | 52 | 48 | GB13022-91 | |||||
Elongation at break (MD)(%) | ≧100 | 218 | 150 | GB 13022-91 | |||||
Elongation at break(TD)(%) | ≧100 | 160 | 112 | GB13022-91 | |||||
Tearing Strength (MD)(gf) | ≧5 | 20 | 18 | GB11999-89 | |||||
Tearing Strength(TD)(gf) | ≧20 | 120 | 118 | GB11999-89 | |||||
Surface properties | |||||||||
Surface tension | |||||||||
Corona side (mN/m) | ≧42 | 46 | 48 | GB/T14216-93 | |||||
Non-Corona side (mN/m) | ≧32 | 36 | 36 | GB/T14216-93 | |||||
coefficient of kinetic friction | |||||||||
Film-film | ≦ 0.4 | 0.35 | 0.35 | GB10006-88 | |||||
Film –metal | ≦0.4 | 0.36 | 0.36 | GB10006-88 | |||||
Hot shrink performance | |||||||||
Heat shrink ratio (MD)(%) | ≦0.5 | 0 | 0 | Company standard | |||||
Heat shrink ratio (TD)(%) | ≦0.5 | 0 | 0 | Company standard | |||||
gas transmission | |||||||||
WVP(water vapor permeability) (g/m2.day) | ≦80 | 32 | 42 | ASTM F1249-06 | |||||
Aging | |||||||||
yellowing coefficient △b | ≦2 | -- | 1.2 | ASTM E313-10 | |||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,TradingCompany,Seller
Year Established:
2004
Total Annual:
$1,000,000-$5,000,000
Employee Number:
>less than 50
Ecer Certification：
Active Member
Everyday new companies open, and companies die. Most died companies was caused by the founders,including his bad management,his short dream and his attitude to the customers... Everyday new companies open, and companies die. Most died companies was caused by the founders,including his bad management,his short dream and his attitude to the customers...
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