PVB Interlayer Film for Laminated Glass Making

• Type: New Type of Heat Insulation PVB Film
• Shape: Square and Flexible
• Structure: Solid
• Function: High Transmittance and Heat Insulation
• Intermediate Film: Low-R PVB Film
• Color: Grey
• Model NO.: Low-R PVB Series
• Usage: Furniture, Door, Building, Window
• Transport Package: Wooden Case
• Specification: W2240*L200*0.38/ 0.76/Roll
• Trademark: GHL
• Origin: China

Product Description

Product Description

LOW-R PVB (Polyvinyl Butyral) is a new generation of PVB with high transmittance and heat insulation performance, which is independently researched and developed by our company. By adding nano-thermal insulation material to the original PVB, it can absorb and block more than 90% of the infrared heat energy, and achieve very good thermal insulation effect. Since there is no metal layer, it is not easy to be oxidized, and the selective transmission of visible light band will has a higher transmittance.

 

Detailed Photos

Product Parameters

Item	Class
	0.38	0.76
1. Spotted State Impurities and Bubbles
≤0.05mm^2	Scattered existence is allowed. The quantity of spotted state impurities and bubbles in each roll shall not higher than 10.
>0.05mm^2		The quantity of each roll shall not higher than 5.
	The spotned state impurtes and butbles shall be marked Each spotted state imputy or added aromer 1mter.
2.    Physical Dimension
2.1  Thickness(mm)	0.38±0.02	0.76±0.02
2.2  Degree of Uniformity	Within 25mm, the deviation of transversal thickness shall not be longer than 15 μm
	Within 25mm, the deviation of transversal thickness shall not be longer than 15 μm
2.3  Length Tolerance(mm)	+ (0-5)	+ (0-2)
2.4  Width Tolerance(mm)	+ (0-15)
3.    Moisture Content(%)	0.4-0.6
4.    Tensile Strength(mpa)	≥20.0
5.    Rate of Breaking Length(mpa)	≥200
6.    Haze(%)	<0.4
	≤12

 

	Thickness (mm)	Uniformity	Width (mm)	Density (g/cm^3)	Tensile Strength(N)	Elongation at Peak(mm)	Shrinkage (mm)	Light Transmittance(mm)	Haze	Yellowwish (mm)
0.38mm	0.38±0.02mm	≤0.012mm	+(0-15)m'm	1.07g/cm3	≥200N	≥200%	≤10%	≤10%	≤0.8%	10%
0.76mm	0.76±0.02mm	≤0.022mm
1.14mm	1.14±0.03mm	≤0.030mm

 

PVB Applications

Low-R PVB is widely applied to forming Low-R Laminated Glass. To benefit from our new generation PVB, we could make it a kind of energy-saving and safety laminated glass, which is not only has light transparency, but also very good thermal insulation effects.

Structure: 5C+0.76+5C
· Thermal insulation, heat preservation, high resistance and high            permeability.
· It can keep out ultraviolet rays 100%.
· It's so safe that it can avoid explosion.
· It has a high visible light permeability to meet the requirements for the former        block of automobiles and the architectural glass of buildings.
· It has a good performance in anti-noise.
· It won't interfere the cell phones signals.

Low-R Laminated Glass with our Low-R PVB 
Application:
· Automotive glass
· Architectural glass
· Doors & Windows & Sun House

Dark colour and Light colour Low-R Laminated Glass 

Packaging & Shipping

Company Profile

    GHL is one of the most established names in the building materials industry. For over two decades GHL has been supplying beautiful Smart Film, Smart Glass, Low-R PVB,  Low-R Glass, Low-R Laminated Glass, and some other Building decoration materials to retail environments and contract projects through the most professional service possible. The GHL Company is a research and development,production, trade and logistics supplier.

More info, please don't hesitate to contact us, thanks!