TPEEDH7200

SHINITE174;

S201NA

DH7200

TPEE

Base polymer Grade / Nature

TPEE 一般級 / 本色

Unit Test Method Values

Mechanical properties 機械性質

Izod Impact(Notched) 衝擊強度 Kg-cm/cm ASTM D256 NOT BREAK

Tensile Strength at Yield 降伏強度

Kg/cm 2

ASTM D638 230

Tensile Strength at Peak 拉伸強度

Kg/cm 2

ASTM D638 > 380

Nominal Tensile Strain at Break 拉伸率 % ASTM D638 > 410

Flexural Strength 彎曲強度

Kg/cm 2

ASTM D790 272

Flexural Modulus 彎曲模數 Kg/cm 2 ASTM D790 5559

Hardness (Shore D) 蕭氏硬度 - ASTM D2240 72

Thermal properties 熱 性 質

Heat Deflection Temperature 熱變形溫度 ASTM D648

66psi °C -

264psi °C -

Flammability 防火性 - UL94 HB

Melting Point 熔點 °C DSC 218

Melt Index 230°C/2.16Kg 熔融指數 g/10min ASTM D1238 18

Electrical properties 電氣性質

Dielectric Strength 介電強度 KV/MM ASTM D149 27

Dielectric Constant 介電常數 … ASTM D150 -

Volume Resistivity 體積電阻 Ω-CM ASTM D257 1.00E+16

Other properties 其它性質

Specific Gravity 比重 - ASTM D792 1.26

Water Absorption 吸水率 % ASTM D570 0.5

Mold Shrinkage 成形收縮率 ASTM D955

Flow 流動方向 % 1.5

Cross Flow 垂直方向 % 1.5

Injection Molding 成型條件

INJECTION MACHINE 成型機台 OZ 3

DRYING  乾燥 4-5 HR × 80 (℃)

BARREL TEMPERATURE 成型溫度 °C

REAR 210-220

MIDDLE 220-230

FRONT 230-240

NOZZLE 240-245

MOLD TEMPERATURE 模溫 °C 50-70

INJECTION PRESSURE 射出壓力 kg/cm2 600-1000

INJECTION SPEED 射出速度 - FAST

以上數據僅供參考，實際數據以產品出廠檢驗報告為準

Data listed above is for reference. The actual quality of certain batch is varied within a specific range, as indicated in each COA.

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