0.76mm Clear PVB Film for Solar Panel PV ModuleProduct introduction
JIAHUA PVB is produced by extrusion of PVB resin, plasticizer and additives. Due to its excellent transparency, heat resisting and elasticity, our PVB is widely used for laminated safety glass manufacture, automotive windscreen and architectural application.PVB helps laminated glass to shield not only UV radiation but also sound and heat, making glass comfortable ,decorative and energy-saving.
Function*Safety Normal glass tends to shatter after strong impact. Due to the high adhesion of PVB film, the laminated glass fragments can adhere on the interlayer film without shattering. It would help to reduce the most of injuries or casualties.*Anti-penetration
Laminated glass cannot be easily segmented by common or normal glass cutter. Even with other heavy tools, laminated glass is still not easy to break. It helps to enhance the security in both architectures and automotives. Contradictory to laminated glass, tempered glass, those glass without PVB interlayer can be broken by either hammers or heavy tools.
*Sound reduction PVB laminated glass has a good sound insulation effect. Noise from outside is effectively shielded out, allowing users to stay away from disturbances.
*Thermal resistance
PVB film can block infrared radiation and minimize the heating effect from sunlight. With stable colored PVB intermediate film in the laminated glass shall control the increasing heat by absorbing the UR(ultraviolet ray), visible light and IR(infrared ray).*UV resistance
PVB film reduces 99% of UV radiation, preventing sunburn and skin cancer even under long exposure of the sun. So human can gain extra protection from UV. Apart from this, it also prevents depigmentation of furniture in houses with PVB laminated glass Product data Appearance | Surface | Smooth surface without nick, crease, bond |
Crystallite and Watermarks | Crystallite diameter exceed 2.0mm and Visible watermarks are not allowed |
Visible Defects (Impurities, Oil, Bubbles, Drop etc) | Maximum 6 defects with diameter exceed 0.5mm were allowed per 200M |
Mark defects diameter exceed 0.5mm and Mark the Intensive Defects Area (Within the 300mm diameter circle, 10 defecsts exist with each one diameter less than 0.5mm.) must tag on one defect. The defects' marks and places also should be listed in the packing list. |
Thickness & Size Tolerance | Tolerance | ± 0.04mm |
Uniformity Ratio | At any two points from 25mm distance either horizontally or vertically of the thickness tolerance is less than 15um; 50mm distance is less than 25um, and 100mm distance is less than 50um. |
Length & Width | >= Normal Length / Width |
Roughness Rz ( μm ) | 15 ~ 70 |
Moisture Content ( % ) | 0.35 ~ 0.55 |
Heat Shrinkage Rate ( 60ºC/15min ) ( % ) | <= 8.0 |
Pummel Value | >= 7 |
Visible Light Transmittance (% ) | >= 80 |
Haze ( % ) | < 0.6 |
Tensile Strength ( MPa) | >= 20.0 |
Tensile Elongation ( % ) | >= 200 |
Yellowness Index ( % ) | <= 10 |
Package and delivery 

*Package
Finished PVB film shall be separated by PE film, then packaged with aluminum foil vacuum bags and then placed in the wooden case or fibre can.
*Delivery
In 15 days after receive the prepaid, if there is no other case.
*Storage
All the product shall be stored in clean warehouse under the environment's temperature. No direct sun light. If the package is unfolded, the production shall be stored in the environment of 20ºC±5ºC,relative humidity of 20%-40%.
Shelf life
Shelf life is 2 years if the package remains unfolded under the environment temperature.
Company Introduction
Qingdao Jiahua Plastics Co., Ltd . was founded in 1992. And we are the first professional PVB film producer in China. Our band is SAFLAYER. After more than 20 years, Jiahua is at the leading position in the PVB film market based on imported producing lines, rich experience and mature technology. Yearly output up to 8000Mts.
Qingdao Jiahua not only produce the high qualified PVB film, but also provide considerable technical support for laminated machines by experienced R&D department.
Now Jiahua is engaged in the Research & Production in PVB resin, PVB film, plasticizer, and laminated glass to keep pace with the world market demands.Factory already passed the CE, ISO, SGS as well as the Test Report for PVB products. By conforming to Jiahua enterprise tenet, we hope to cooperate with you for improvement and excellent future! FAQ

Q: Are you trader or manufacturer?
A: We are factory. We produce PVB resin, PVB film, PVB laminated glass. We are the first whole industry chain PVB related products MFR of the world.
Q: Can I have a sample order?
A: Yes, Sample is free if you agree to share the international express charges Contact Us and tell me your requirement of the product you want.
Q: What is the lead time for sample?
A: Existing sample is free and customized sample needs about 1 weeks;
Q: What express do you often use to send the samples?
A: Any express is available, it depends on your requirement;
Q: Do you have any MOQ limit?
A: It depends on the size and color;
Q: What's your acceptable payment term?
A: T/T or L/C. It due with T/T, that we will request 30% T/T deposit and 70% T/T against the B/L copy.