Description•HCR Compounding MM 360THT is a special silicone rubber with good mechanical properties designed to resist high temperature up to 315ºC and is very easy for processing and color pigment.

AdvantagesMM 360THT is 315°C approved in the lab,however, customers are still suggested to have a high heat resistance test based on their own requirements.

Characteristics •Appearance Creamy White

•Gravity.1.15

•Tensile Strength(Kgf/cm)83

•Elongation at break %815

•Tear Strength(Kgf/cmD)47

•Hardness(Shore A)61

Properties

After WorkingCuring Condition:

Measures on product catalysed with 75% dimethyl–2, 5 bis (tertiobutyl-peroxy), 2,5 hexane, and vulcanization for 3 minutes at 170 °C

1.After a hours post-cure at 200°C

Shore A hardness, approx 58

Tensile strength, MPa, approx.10

Elongation at break %, approx.815

Tear strength, Kn/m, approx.40

2. 250°C

3days7days10days

Shore A hardness606265

Tensile strength, MPa9.79.18.0

Elongation at break,%700645600

3. 275°C

3days7days10days

Shore A hardness636772

Tensile strength, MPa98.47.2

Elongation at break,%710600550

2. 300°C

3days7days10days

Shore A hardness656980

Tensile strength, MPa8.17.56.5

Elongation at break,%570385235