K-Resin? KR03
丁苯嵌段共聚物
Product Description:
K-Resin? KR03 process very well in injection molding, providing good cycle times and design flexibility. Applications range from containers and packaging with living hinges to medical applications, toys, displays, overcaps and hangers. INEOS Styrolution has several grades of K-Resin? SBC tailored for your injection molded needs.
FEATURES
Excellent Clarity
Good Stiffness
Good Formability
Good Toughness
High Surface Gloss
KR03NW is the no-wax (NW) form of KR03 to facilitate printing
APPLICATIONS
Bottles
Molded Boxes and Containers
Medical Devices
Portion Packages
Blister Packaging
材料状态 |
|
资料 1 |
|
UL 黄卡 2 |
|
搜索 UL 黄卡 |
|
供货地区 |
北美洲非洲和中东拉丁美洲欧洲亚太地区 |
特性 |
Block Copolymer高光良好的加工性能良好刚性清晰度,高韧性良好 |
用途 |
包装瓶子容器玩具显示器医疗/护理用品医疗器械 |
外观 |
|
加工方法 |
|
物理性能 | 额定值 |
单位制 |
测试方法 |
密度 / 比重 |
1.01 |
g/cm3 |
ASTM D792, ISO 1183 |
熔流率(熔体流动速率) (200°C/5.0 kg) |
7.5 |
g/10 min |
ASTM D1238 |
熔融体积流量(MVR) (200°C/5.0 kg) |
120 |
cm3/10min |
ISO 1133 |
收缩率 |
0.30 到 1.0 |
% |
ISO 294-4 |
吸水率 |
|||
饱和, 23°C |
0.070 |
% |
ISO 62 |
平衡 |
0.090 |
% |
ASTM D570 |
硬度 | 额定值 |
单位制 |
测试方法 |
肖氏硬度 (邵氏 D) |
63 |
ASTM D2240, ISO 868 |
机械性能 | 额定值 |
单位制 |
测试方法 |
拉伸模量 |
1500 |
MPa |
ISO 527-2 |
抗张强度 |
|||
屈服, 23°C |
26.2 |
MPa |
ASTM D638 |
屈服, 23°C |
25.0 |
MPa |
ISO 527-2 |
拉伸应变 |
|||
屈服, 23°C |
2.2 |
% |
ISO 527-2 |
断裂, 23°C |
230 |
% |
ASTM D638 |
断裂, 23°C |
170 |
% |
ISO 527-2 |
弯曲模量 (23°C) |
1800 |
MPa |
ASTM D790, ISO 178 |
弯曲强度 |
|||
23°C |
37.2 |
MPa |
ASTM D790 |
23°C |
37.0 |
MPa |
ISO 178 |
冲击性能 | 额定值 |
单位制 |
测试方法 |
简支梁缺口冲击强度 (23°C) |
2.0 |
kJ/m2 |
ISO 179/1eA |
装有测量仪表的落镖冲击 (Total Energy) |
40.0 |
J |
ASTM D3763 |
热性能 | 额定值 |
单位制 |
测试方法 |
热变形温度 |
|||
0.45 MPa, 未退火 |
76.0 |
°C |
ISO 75-2/B |
1.8 MPa, 退火 |
62.2 |
°C |
ASTM D648 |
1.8 MPa, 退火 |
61.0 |
°C |
ISO 75-2/A |
维卡软化温度 |
|||
-- |
85.0 |
°C |
ASTM D1525 3, ISO 306/A50 3 |
-- |
53.0 |
°C |
ISO 306/B50 |
线形热膨胀系数 - 流动 |
6.0E-5 到 9.0E-5 |
cm/cm/°C |
ISO 11359-2 |
光学性能 | 额定值 |
单位制 |
测试方法 |
光泽度 |
162 |
ASTM D2457 | |
折射率 4 |
1.570 |
ISO 489 | |
透射率 (550 nm) |
92.0 |
% |
ASTM D1003 |
雾度 |
< 2.00 |
% |
ASTM D10 |