High Safety Construction Polyvinyl Butyral Sheet Tensile Strength 20MPa

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Certification

This pvb film is good quality with high purity, not only the high quality laminated glass are produced successfully, but also increased qualified rate of glass, reduced our loss. I am satisfied with their service and quality.

—— Frank

High Safety Construction Polyvinyl Butyral Sheet Tensile Strength 20MPa

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Product Details:

Place of Origin:	China
Brand Name:	ZHECHUN
Model Number:	CZ01

Payment & Shipping Terms:

Minimum Order Quantity:	1 Roll
Packaging Details:	aluminum foil and wooden box
Delivery Time:	10 days after deposit
Payment Terms:	T/T, L/C
Supply Ability:	15,000,000 square meter per year

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Detailed Product Description

Material:	Polyvinyl Butyral	Haze:	0.6%
Light Transmittance:	87%	Shringking:	8%
Roughness:	28-50 Um	Elongation At Peak:	200%
Tensile Strength:	20MPa	Color:	Clear Or Color
Thickness:	0.3-1.52mm OEM
High Light:	colored glass film , laminated glass interlayer

High safety polyvinyl butyral sheet for construction glass

polyvinyl butyral sheet (PVB film) is used as interlayer film in production of laminated safety glass for Automotive front glass and buildings; And potential costumers of PVB Films are glass factories. The PVB film is a high molecular polymer made from PVB resin and plasticizer, together With different additives according to different application and formed through Plasticization and extrusion by extruder. It is semitransparent, elastic, flat, without Impurity but with some roughness.

The polyvinyl butyral sheet is a strong adhesive, well-known for its properties as high transparency, Heat-resisting, cold-resistant, moisture-proof, and irradiation resistance. Insulation and High mechanical strength and the best adhesive material for laminated glass.

The laminated safe glass can enhance elasticity of glass and absorb impact forces from Outside. Even the glass Is broken, the film still adheres tightly to the surface of glass and Keeps the structure as usual, which protects people from accidental injure and robbery.

polyvinyl butyral sheet can damp sound waves and effectively block the spread of the noise. It can also Effectively block the penetration of ultraviolet ray to reduce greatly heat and the damages To human body and objects.

High Safety Construction Polyvinyl Butyral Sheet Tensile Strength 20MPa 0

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