| |
EVA
 |
 |
| Properties |
Test method |
Unit |
Fast curing |
Standard curing |
| Density |
ISO 1183 |
g/cm3 |
0.96 |
0.96 |
0.96 |
| Tensile Strength |
ISO 527-3 |
MPa |
26 |
26 |
26 |
| Elongation at break |
% |
420 |
450 |
420 |
| Young’s Modulus (cured) |
GB/T529-1999 |
MPa |
7.7 |
7.7 |
8.4 |
| Hardness |
GB/T531-1999 |
ShoreA |
75 |
72 |
75 |
| Optical Transmission** |
GB2410-80 |
% |
>91.0 |
>91.0 |
>91.0 |
| Refractive Index |
ISO 489 |
-- |
1.491 |
1.491 |
1.491 |
| UV-Cutoff Wavelength** |
UV-vis |
mm |
310 |
360 |
360 |
| UV Light resistance |
Q/HZF 001-2006 |
% Transmission Retention |
>88 |
>90 |
>88 |
| Heat/humidity resistance |
>88 |
>90 |
>88 |
| Cross linking rate |
Gel% |
75-85 |
80-90 |
75-85 |
| Strength peeling from Glass* |
N/cm |
>60 |
>60 |
>60 |
| Strength peeling from TPT* |
N/cm |
>40 |
>40 |
>40 |
| Shrinkage Rate (120c, 3min) |
MD% |
<4.0 |
<4.0 |
>4.0 |
| CD% |
<2.0 |
<2.0 |
<2.0 |
| Water-absorbing Rate |
GB/T 1034-1998 |
% |
<0.01 |
<0.01 |
<0.01 |
| Volume Insulating Resistance |
GB/T 1410-2006 |
M |
1.45X106 |
1.45X106 |
1.45X106 |
| Penetrated Voltage |
GB 1408.1-2006 |
KV/ mm |
19 |
19 |
19 |
| Range of thickness |
GB/T6672-2001 |
mm |
0.3-0.8 |
0.3-0.8 |
0.3-0.8 |
| Range of width |
-- |
mm |
250-1500 |
250-1500 |
250-1500 |
| Surfinish |
-- |
-- |
Embossed | Note: measured values are representative values, not specification values.
 *180 peeling **measured with glass
|
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