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Explosion-proof film

Aug 14,2022 | FOSHAN CAILONG METALLIC PACKAGING MATERIAL CO.,LTD

In the hot summer, the sun is not always beautiful, people even shy away from it, the way to escape the summer has almost become a hot search; our product, PET vacuum metallized explosion-proof film (also known as sun film), is widely used in automotive window film, Building window film, bathroom laminated glass, indoor and outdoor screen glass, etc., to achieve anti-ultraviolet, heat insulation, screen, glass explosion-proof and other functions. It has high definition, stable and uniform color performance; it can make the glass safe, beautiful and comfortable; at the same time, it plays the role of energy saving and environmental protection.

We specialize in vacuum coating for 16 years, and has rich experience in the manufacture of window film (metal thermal insulation layer) and complete measuring instruments. The light transmittance of the product vacuum evaporation (metallized) window film ranges from 0% to 80%, customers can customize production according to their needs. The uniformity of the coating is high, the uniformity of light transmittance below 30% can be controlled within two percentage points, and the uniformity of light transmittance above 30% can be controlled within three percentage points. The following is the physical property table of commonly used PET metalllzied explosion-proof film:

Guideline				Common product models
Guideline				VPET- VLT5%	VPET-VLT10%	VPET-VLT18%	VPET-VLT30%	VPET-VLT45%	VPET-VLT70%
Physical property item		Testing method	Unit	Standard value	Standard value	Standard value	Standard value	Standard value	Standard value
Thickness		GB/T 6672-2001	µm	15-50	15-50	15-50	15-50	15-50	15-50
Stretch Strength	MD	ASTM D882	MPa	≥170	≥170	≥170	≥170	≥170	≥170
Stretch Strength	TD	ASTM D882	MPa	≥170	≥170	≥170	≥170	≥170	≥170
Elongation at break	MD	ASTM D882	%	≤200	≤200	≤200	≤200	≤200	≤200
Elongation at break	TD	ASTM D882	%	≤200	≤200	≤200	≤200	≤200	≤200
Thermal shrinkage	MD	ASTM D1204	%	≤3.0	≤3.0	≤3.0	≤3.0	≤3.0	≤3.0
Thermal shrinkage	TD	ASTM D1204	%	≤3.0	≤3.0	≤3.0	≤3.0	≤3.0	≤3.0
Moist Tension	Plating layer	GB/T 14216-2008	mN/m	≥48	≥48	≥48	≥48	≥48	≥48
Moist Tension	Non-plated layer	GB/T 14216-2008	mN/m	≥52	≥52	≥52	≥52	≥52	≥52
Transmittance		林尚SL162	%	5%	10%	18%	30%	45%	70%
Aluminum layer thickness		-	Å	280	200	180	160	110	40
Base film haze		ASTM D-1003	%	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0
Coating uniformity		ASTM D-1003	%	2	2	3	3	3	3
Plating Adhesion		QB/T 2358-1998	N/15mm	2.5	2.5	3	3	3	3
Common thickness		16μm、19μm、23μm、36μm、50μm

Customers can choose or customize according to their needs.

Explosion-proof film

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