|
材料名稱
Material |
熱塑性聚酯彈性體TPEE |
牌 號
Grade |
HN7211 |
HN6311 |
HN5511 |
HN4711 |
HN4511 |
HN4011 |
HN3511 |
HN2811 |
|
檢驗(yàn)項(xiàng)目Properties |
檢驗(yàn)標(biāo)準(zhǔn)
Test Method |
單位
Unit |
指標(biāo)值
Value |
|
物理性能 |
密度 Specific Gravity |
ASTM D792 |
g/cm3 |
1.23 |
1.21 |
1.20 |
1.16 |
1.14 |
1.12 |
1.12 |
1.10 |
|
硬度 Hardness after 15 sec. |
ASTM D2240 |
Shore D |
72 |
63 |
55 |
47 |
45 |
40 |
35 |
28 |
|
力學(xué)性能 |
拉伸強(qiáng)度 Tensile Strength |
ASTM D638 |
MPa |
40 |
34 |
31 |
27 |
25 |
21 |
17 |
11 |
|
斷裂伸長率 Elongation at Break |
ASTM D638 |
% |
450 |
460 |
490 |
500 |
510 |
530 |
550 |
650 |
|
彎曲模量 Flexural Modulus |
ASTM D790 |
MPa |
700 |
360 |
230 |
130 |
110 |
60 |
50 |
30 |
|
Izod缺口沖擊強(qiáng)度
Notched Izod Impact |
－40℃ |
ASTM D256 |
J/m |
50 |
65 |
170 |
NB |
NB |
NB |
NB |
NB |
|
23℃ |
ASTM D256 |
J/m |
210 |
NB |
NB |
NB |
NB |
NB |
NB |
NB |
|
熱性能 |
熔點(diǎn) Melting point |
ASTM D3418 |
℃ |
218 |
211 |
205 |
201 |
198 |
204 |
202 |
188 |
|
維卡軟化點(diǎn) Vicat softening temperature |
ASTM D1525B |
℃ |
196 |
185 |
173 |
158 |
155 |
138 |
114 |
106 |
|
脆化溫度 Brittleness Temperature |
ISO 974 |
℃ |
-70 |
-70 |
-70 |
-70 |
-70 |
-70 |
-70 |
-70 |
|
其它 |
熔體流動速率(2.16kg) |
ASTM D1238 |
g/10min |
|
|
|
|
|
|
|
|
