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比重Specific gravity ISO 2781

1.18

1.19

外觀Appearance

奶油白 Creamy white

奶油白 Creamy white

二段硫化Post cure

200℃4h

200℃4h

邵A硬度

Shore A Hardness ASTM D 2240

56/62

62/71

拉伸強(qiáng)度

Tensile strength(Mpa) ISO 37

10.0/11.0

10.5/10.5

斷裂伸長(zhǎng)率

Elongation break(%) ISO 37

480/470

400/380

撕裂強(qiáng)度

Tear strength(KN/m) ASTM D 624 A

25/22

22/24

壓縮永久變形

Compression set(%)(22h/177℃/25%) STM D 395 B

30/10

30/7

回彈

Rebound resilience(%) ISO 4662

51/55

53/59

優(yōu)點(diǎn)

Advantages

·高撕裂強(qiáng)度、極低壓縮永久變形 High tear strength

·在苛刻的壓縮時(shí)間及溫度下，   Low compression set value in severe

  依然具有很低的壓縮永久變形   conditions of time and temperature

·優(yōu)異的綜合機(jī)械性能        Good compromise mechnical properties

·耐熱性能好，可達(dá)250℃     Good heat resistance，up to 250℃

·耐油性能好，符合嚴(yán)格的大眾 Good oil resistance

  汽車(chē)標(biāo)準(zhǔn)TL52600           Severe automotive specifications，

·對(duì)FKM材料的粘結(jié)性好      such as Volkswagen TL 52600

·長(zhǎng)效的阻尼性能             Good adhesion to FKM material

·良好的加工性能             Long term vibration resistance

                             Good processability

應(yīng)用

Applications

·渦輪增壓管                Turbocharger hoses

·廢氣再循環(huán)系統(tǒng)用部件      Exhaust Gas Recycling system

·冷卻液軟管                Coolant  hoses

·中冷器密封火花塞          Intercooler seals

                            Spark plug