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  • 高透明胶片(J-GT)(1716875492488).jpg
  • 高透明胶片(J-GT)1(1716875492612).jpg

High Transparency (J-GT)


Product number: J38GT, J50GT, J76GT, J114GT Product use: building laminated glass, such as curtain wall, doors and windows, sun room, guardrail, stair handrail, etc.

Product Classification:


Product Introduction

High transparent safety glass film is a laminated glass film made of high quality vinyl acetate copolymer material processed by special equipment. It has the characteristics of toughness, high transparency, high bonding strength, high elongation at break, and good cold resistance. It is an ideal bonding material for laminated safety glass in the world. Products can be widely used in building glass curtain wall, winter garden, guardrail, stair handrail and other special glass production fields. The film has passed the inspection of the National Safety Glass and Quartz Glass Quality Supervision and Inspection Center, and is fully in line with the national standard of laminated safety glass.

 

Reference Process

 

 

Technical Parameters

Project

Unit

Performance Index

melting point

66

density

g/cm3

0.954

glass transition temperature

-45

tensile strength

Mpa

24.9

elongation at break

%

811

water absorption

%

≤0.1

haze

%

0.31

light transmittance

%

91.4

bond strength (glass)

N/10MM

≥99

UV blocking rate

%

98

UV aging resistance (15Kwh/m2、290-385nm)

lighttransmittance%

88.3

damp heat aging resistance (85 ℃, 85% humidity 1000h)

lighttransmittance%

86.2

shotgun bag impact prformance GB-15763.3-2009

1200MM

break of glass on both sides, no penetrating opening

falling ball impact test GB-15763.3-2009

4800MM

the adhesive layer is not broken and exposed.

moisture resistance GB-15763.3-2009

--

no bubbles or other defects

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