Payment Terms | T/T, L/C |
Supply Ability | 15,000,000 square meter per year |
Delivery Time | 10 days after deposit |
Packaging Details | aluminum foil and wooden box |
Material | Polyvinyl Butyral |
Haze | 0.6% |
Light transmittance | 87% |
Shringking | 8% |
Roughness | 28-50 um |
Elongation at peak | 200% |
Tensile strength | 20MPa |
thickness | OEM 0.3-1.52mm |
purpose | Glass Curtain & auto glass |
Brand Name | ZHECHUN |
Model Number | CZ01 |
Place of Origin | China |
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Product Specification
Payment Terms | T/T, L/C | Supply Ability | 15,000,000 square meter per year |
Delivery Time | 10 days after deposit | Packaging Details | aluminum foil and wooden box |
Material | Polyvinyl Butyral | Haze | 0.6% |
Light transmittance | 87% | Shringking | 8% |
Roughness | 28-50 um | Elongation at peak | 200% |
Tensile strength | 20MPa | thickness | OEM 0.3-1.52mm |
purpose | Glass Curtain & auto glass | Brand Name | ZHECHUN |
Model Number | CZ01 | Place of Origin | China |
High Light | pvb middle layer ,sgp glass interlayer |
PVB Film is a macro molecule material made with Polyvinyl Butyral resin plasticized and extruded by plasticize and additives,and mainly used for producing laminated safety glass.
The advantages and characteristics of PVB layer films
1 Safety
2 Anti-peneration
3 Structural integrity
4 Soundproof
5 UV-restitance
6 Heat insulation
Technical parameters
No. | Classfication ltems | 0.38mm | 0.76mm |
1 | Appearance | ||
1.1 | Appearances | Achromatic or slinghtly yellow lucid film With velvet surface that has no scar or crease . | |
1.2 | Dotted waste sundries and air buhbles | ||
≤0.05 | Allowed if exist separately | ||
0.05 | Not exceeding 8 places per film | Not exceeding 5 places per film | |
Making marks Define an extanded 0.5 metar film per place Add one extra meter par place | |||
2 | Size | ||
2.1 | Thickness ( mm ) | 0.38±0.02 | 0.76±0.02 |
2.2 | Uniformity | Horizontal thickness warp should not exceed 15um at a distance of 25mm; horizontal Ehickness warp Should not exceed 20um at a distance of 50cm. | |
2.3 | Length tolerance (m ) | 0-5 | 0-2 |
2.4 | Width tolerance ( mm ) | 0-20 | |
3 | Moisture ( % ) | 0.4-0.6 | |
4 | Extending intansion ( MPa ) | ≥20.0 | |
5 | Ruplura extending rate (%) | ≥200 | |
6 | Fograge (%) | <0.4 | |
7 | Shrinking rate (60/15min) ( % ) | ≤12 |
Every PVB layer rolls should be sepatared by PE film and vacuumed by aluminum foil,and put into wooden case.
The product should be stocked in a clean warehouse and normal temperature.It is prohibited to leave it under direct sunlight.Once the packing is broken or opened,it should be stocked under temperature of 15-25 ℃ and a relative humidity of 20%-40%.
Well-packed and under nomal temperature,the product has a quality guarantee of 2 years.
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
5,000,000-8,000,000
Employee Number:
200~400
Ecer Certification:
Active Member
Jiangxi Huatesheng New Materials Co., Ltd is located in Jiangxi Province, China. We have a team of professionals with in depth experience of PVB film production. Our goal is to develop long-term relationships with customers, supplying stable quality products at competitive prices. Our factory cove... Jiangxi Huatesheng New Materials Co., Ltd is located in Jiangxi Province, China. We have a team of professionals with in depth experience of PVB film production. Our goal is to develop long-term relationships with customers, supplying stable quality products at competitive prices. Our factory cove...
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