300º C Heat Resistance Silicone Rubber for Auto Parts, Heat-Resistant Cots, Heat Resistance Sealings

• Material: Organic Silicone
• Application: Household, Medical, Industrial, Agricultural
• Certification: ISO, FDA, REACH, RoHS
• Hardness: 40-70
• Transport Package: 25 Kg, 200 Kg Drums, or 1000 Kg IBC Tank
• Trademark: Iota
• Origin: Anhui Bengbu
• HS Code: 39100000
• Production Capacity: 1000tons

Product Description

High Temperature Resistance Silicone Rubber
40-70 shore hardness, 300ºC 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 200ºC for 4 hours.

Applications: 
Heat resistance sealings
Heat resistance extrusion pipe
Auto parts
Heat-resistant cots
Other products

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		beige
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
300ºC*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 175ºC 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.