Comparing adhesive strength( peeling test) of cnc glass interlayer eva film evaforce extreme

1. CNC Glass Interlayer(China)
www.cncglass.com cnc@cncglass.com benext77@gmail.com
Comparing Adhesive Strength( Peeling Test) of CNC Glass Interlayer EVA Film: EVAFORCE EXTREME
Adhesive Strength Test( Peeling Test) of A famous international supplier
1-Tester: Peter Lin
2-Test Time: May, 26, 2014.
3-EVA Film Samples: An famous international supplier
4-Speed: 300mm/min
5-Laminating Time and Temperature: 85°-15′130°-40′

2. CNC Glass Interlayer(China)
www.cncglass.com cnc@cncglass.com benext77@gmail.com
No.
Max force in
section one
(N)
Max strength
in section one
(N/cm)
Max force in
section two
(N)
Max strength
in section two
(N/cm)
Max force in
section three
(N)
Max strength
in section
three
(N/cm)
1 183.816 36.763 181.708 36.342 169.037 33.807
2 196.339 39.268 183.287 36.657 193.937 38.787
3 222.141 44.428 224.827 44.965 214.442 42.888
Max 222.141 44.428 224.827 44.965 214.442 42.888
Min. 183.816 36.763 181.708 36.342 169.037 33.807
Average 200.765 40.153 196.607 39.321 192.472 38.494
*The EVA film is totally separated from glass under test.
Adhesive Strength Test( Peeling Test) of CNC Glass Interlayer EVA Film: EVAFORCE EXTREME
1-Tester: Peter Lin
2-Test Time: May, 26, 2014.
3-EVA Film Samples: An international supplier
4-Speed: 300mm/min
5-Laminating Time and Temperature: 85°-15′130°-40′

3. CNC Glass Interlayer(China)
www.cncglass.com cnc@cncglass.com benext77@gmail.com
No. Max force in Max strength in Max force in Max strength in Max force in Max strength in

4. CNC Glass Interlayer(China)
www.cncglass.com cnc@cncglass.com benext77@gmail.com
section one
(N)
section one
(N/cm)
section two
(N)
section two
(N/cm)
section three
(N)
section three
(N/cm)
1 233.496 46.699 194.603 38.921 200.134 40.027
2 301.702 60.340 246.638 49.328 201.988 40.398
3 363.063 72.613 225.514 45.103 209.049 41.810
Max 363.063 72.613 246.638 49.328 209.049 41.810
Min. 233.496 46.699 194.603 38.921 200.134 40.027
Average 299.420 59.884 222.252 44.451 203.724 40.745
*The EVA film is not totally separated from glass under test.
Test Result Conclusion:
Laminating Time and
Temp
85℃-15′
130℃-40′
85℃-15′
130℃-90′
85℃-15′
140℃-20′
85℃-15′
140℃-40′
EVAFORCE
EXTREME
48.36 53.18 16.82 40.58
Famous International
Supplier
39.32 17.80 9.60 43.65
The test result shows that EVAFORCE EXTREME of CNC Glass Interlayer is better in Adhesive Strength between EVA
Film and Glass surface than the famous international supplier.
EVAFORCE EXTREME EVA Interlayer Film lives up to the world-class level.
EVA FILM
EVAFORCE® EXTREME
*Super Clear
*For Architectural Safety Laminated Glass
*Less Overflow When Heating
*Strengthened Mechanical Properties
*Recommended For Extreme Environments, Curved Glass Laminating
*Applied Both Indoor And Outdoor
*Replacing PVB Film