General Information of PVB film for glass:
Type: PVB film
Appearances : Achromatic or slightly yellow lucid film,with velvet surface that has no scar or crease
Characteristics of PVB film for glass:
Dotted waste sundries and air bubbles
< 0.05mm2 Allowed if exist separately
>0.05mm2 Not exceeding 8 places per film Not exceeding 5 places film
Making marks.Define an extended 0.5 meter film per place. Add one extra meter per place.
Application of PVB film:
It is safe glass ideal sandwich agglutinatuion materials,widely used in the manufacture of the plane,ships,car's wind shield.
Technical Data of PVB film:
Horizontal thickness warp shouldn't exceed 15um at a distance of 25mm;
Horizontal thickness warp shouldn't exceed 20 um at a distance of 50mm
Length tolerance (m)
Width tolerance (mm)
Moisture content (%)
Extending intension (M Pa)
Shrinking rate ( 60°C/15min) (%)
Package of PVB film:
- Q:Glued to the door, how can the plastic film be cleaned due to oxidation?
- 1, if the area is not very large, you can use a proper amount of banana water soaked, and then use clean cloth can be wiped.2. Try cleaning with textile detergent.
- Q:Such equipment is used for cutting paper?
- Finally, with a sharp knife along the fiber plate width on one side of the film will extend into the open, sealing is formed of plastic bags. We used to make plastic bags like this.The fiberboard is about 3-4 millimeters thick and can be replaced with other sheets.
- Q:How often will the plastic film in the greenhouse be replaced?
- There is no fixed deadline, mainly to see the integrity and transparency of the greenhouse films, if maintain proper, by cleaning and repairing can meet the use requirements, can be reused for years, saving the cost; if improper maintenance, natural or man-made damage is serious, a year could be replaced several times.
- Q:What brand is a plastic film on the surface of waterproof coiled material?
- The surface of a layer of plastic film has no fixed brand, its role is temporary fixation of softened asphalt, in the production of coiled materials in the process of playing a certain role of the mold.
- Q:Why is plastic film made of hand made paste of composite material?
- Glass steel production quality, surface quality is an important aspect, because only the smooth surface, smooth transition, the surface will completely cured resin, coherence, no weak points, in order to better erosion resistance medium. Hand paste operation itself is very difficult to do this. But the film is easy to improve, because the film itself is made of the machine, the surface is smooth and smooth, and the film has better toughness, can guarantee the convex, concave point transition smooth.
- Q:Iron gate plastic film for a long time, how to remove?
- Ethyl acetate is a solvent that dissolves the additives in plastic film and basically solves your problem. But wear gloves when using
- Q:Masks that layer of white plastic film is used for what?
- The layer of plastic film should take off when doing facial mask, facial mask and do not use, if used together, will lead to the loss of film permeability, but will lose the mask itself, there may also be counterproductive.
- Q:Is it good to use paper bags or plastic film bags?
- In fact, the plastic film is not good, because the film is easy to produce electrostatic glue sand and other hard particles (hardness greater than disk) due to careless small scratches on the surface of the film and the surface in close contact to remove the disc, so the theory of paper (shell) bag is better than the film I hope this helps for you
- Q:Is plastic film the same as glass cloth?
- Not the same, plastic film is not leaking, glass cloth is woven out of leakage
- Q:Plastic film in the air conditioning metal shell can not be exposed, how do?
- Plastic film attached to the metal shell, because the plastic is close to the metal surface, a long time, the formation of intermolecular forces and metal surface of the plastic shell, to stick together, heating will lead to intermolecular force becomes small, but can also melt the plastic film, may lead to stick more firmly; recommend the use of ice the way to reduce the temperature of the metal shell, so that the intermolecular force will be reduced, while the plastic will harden, safer
PROTECT, is the professional manufacture Enterprise with the largest investment scope, the most comprehensive product Specifications, strong production capacity and the highest sales volume, mainly produce special materials PVB and EVA film for bullet-proof glass, windscreen of the automotive, architectural safety glass as well as solar cell panel.
1. Manufacturer Overview
|Annual Output Value
||Above US$ 20 Million
||North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Southern Europ; South Asia
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||51% - 60%
|No.of Employees in Trade Department
||Above 30,000 square meters
|No. of Production Lines
||Design Service Offered;
Buyer Label Offered
|Product Price Range