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High Temperature Resistance Silicone Rubber

High Temperature Resistance Silicone Rubber

40-70 shore hardness, 300℃ heat resistance silicone rubber

Description:

IOTA 25 series product have excellent heat resistance property, suitable for compression molding and extrusion molding; Products in contact with food must be post cured at 200℃ for 4 hours.

Applications: 

Heat resistance sealings

Heat resistance extrusion pipe

Special properties

Good heat resistance performance

Good mechanical property

Typical properties

Product code

IOTA HTV 2540

IOTA HTV 2550

IOTA HTV 2560

IOTA HTV 2570

Appearance

Faint yellow

William plasticity

150

200

240

240

Hardness(ShoreA)

40

50

60

70

Density(g/cm3)

1.14

1.16

1.18

1.20

Tensile strength(Mpa)

8.5

9.0

9.5

9.0

Elongation(%)

700

600

500

400

Tear strength(Mpa)

15

20

25

25

300*72

H Thermal ageing

Hardness

46

63

73

77

Tensile strength

5.2

5.0

4.9

5.2

Elongation

350

220

180

160

Remark:

1. 1. The above data obtained from testing through using 0.6% of 95% peroxide (DBPMH) in pressurized solidification for 5 minutes at 175℃ to make a 2 mm thickness specimen.

2.The above data is not for specification customized, before make this product specification, please contact sales person.

Packing&Storage

Packing:20KG/carton.

Storage:When the product is stored unopened at room temperature, the shelf life of the product is 1 year from the date of production,It is recommended to use it up within 3 months. If it exceeds 3 months, the mixing time of the product need to be extended.

*Store in a dry and cool place, avoid direct sunlight.

*Storage beyond shelf life does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.



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