Shanghai Huitian New Material Co., Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 10M ㎡/Month |
| Delivery Time | 3-7days |
| Packaging Details | 1130mm (width is customizable) 200m coil, 3x3 per pallet; 600m |
| Type | Water-resistant backsheet |
| Color | White/Black |
| Thickness | 330μm |
| Water-resistance middle layer | Aluminum foil |
| Tensile strength MD | ≥110Mpa |
| Tensile strength TD | ≥100Mpa |
| Elongation at break MD | ≥100% |
| Elongation at break TD | ≥90% |
| Heat shrinkage rate MD | ≤1.5% |
| Heat shrinkage rate TD | ≤1.0% |
| Moisture Vapor Transmission Rate | ≤0.1g/(㎡·d) |
| Volume resistivity | 1.0×10^13 Ω·cm |
| Breakdown voltage | ≥16KV |
| EVA lamination peel strength | ≥60N/cm |
| Aging test DH1000 | No cracking, delamination, blistering, chalking; Yellowing △b <3 |
| Brand Name | Huitan |
| Model Number | PV331S |
| Certification | TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 10M ㎡/Month |
| Delivery Time | 3-7days | Packaging Details | 1130mm (width is customizable) 200m coil, 3x3 per pallet; 600m |
| Type | Water-resistant backsheet | Color | White/Black |
| Thickness | 330μm | Water-resistance middle layer | Aluminum foil |
| Tensile strength MD | ≥110Mpa | Tensile strength TD | ≥100Mpa |
| Elongation at break MD | ≥100% | Elongation at break TD | ≥90% |
| Heat shrinkage rate MD | ≤1.5% | Heat shrinkage rate TD | ≤1.0% |
| Moisture Vapor Transmission Rate | ≤0.1g/(㎡·d) | Volume resistivity | 1.0×10^13 Ω·cm |
| Breakdown voltage | ≥16KV | EVA lamination peel strength | ≥60N/cm |
| Aging test DH1000 | No cracking, delamination, blistering, chalking; Yellowing △b <3 | Brand Name | Huitan |
| Model Number | PV331S | Certification | TUV |
| Place of Origin | China | ||
| High Light | Water Resistant PV Backsheet Material ，Ultra High Water Resistant Backsheet ，Crystalline Silicon Photovoltaic Module Backsheet | ||
PV331S is a Huitian self-developed backsheet made of different thicknesses of polyvinylidene fluoride film (PVDF film) as weather resistant layer, enhanced high resistance biaxially oriented transparent polyester film (PET) as a support layer, and fluorocarbon coating as EVA bonding layer, which is laminated by adhesive, with black and white color options.
Product Features
1) Ultra-high water vapor resistance <0.3g/㎡·day
2) Double-sided fluorine coating design, high heat resistance, high reliability
3) Transparent product, after UV300kWh/㎡, DH2000h, light transmission attenuation <5%
Applications
Suitable for PV back encapsulation material for photovoltaic modules
Packaging
Coiled Packing is available. Outer packing is carton; inner packing is sealed. There is information such as product name, model, batch number and batch barcode, production date, and certification mark. directions for use, and the number of joints on the carton.
Coil specification: 1130mm (width is customizable)
Pallet specification: 200m coil, 3x3 per pallet; 600m coil is also available.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1977
Total Annual:
580,000,000-620,000,000
Employee Number:
1800~2000
Ecer Certification：
Verified Supplier
Huitian New Material (stock code: 300041) is the oldest enterprise in China's adhesive & new material industry, with 46 years of development history, focusing on research and development, constantly breaking through the innovative technology of adhesive new material, taking the lead in solvi... Huitian New Material (stock code: 300041) is the oldest enterprise in China's adhesive & new material industry, with 46 years of development history, focusing on research and development, constantly breaking through the innovative technology of adhesive new material, taking the lead in solvi...
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