300º C High Temperature Resistance Htv Vmq Solid Silicone Rubber Iota 25 Series for Heat Resistance Extrusion Pipe

• Material: Organic Silicone
• Application: Household, Medical, Industrial, Agricultural
• Certification: FDA
• Model NO.: IOTA 25 series
• Hardness: 40-70
• Tensile Strength(MPa): 8.5-9.0
• Tear Strength(MPa): 15-25
• Elongation(%): 400-700
• 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.



 

Q: What is solid silicone rubber?
A: Solid silicone rubber is a polymer material connected by silicon-oxygen bonds. It has rubber-like elasticity but is solid at room temperature.

Q: What are the characteristics of solid silicone rubber?
A: This kind of silicone rubber usually has excellent high temperature resistance, chemical stability and electrical insulation properties. It has both good mechanical strength and wear resistance.

Q: What are the application fields of solid silicone rubber?
A: Solid silicone rubber is widely used in aerospace, automobile manufacturing, electronic devices, medical equipment and other fields that require high temperature resistance, electrical insulation or chemical corrosion resistance.

Q: What is the difference between solid silicone rubber and liquid silicone rubber?
A: Compared to liquid silicone rubber, solid silicone rubber is solid at room temperature, not liquid or semi-liquid. It has higher density and lower permeability.

Q: What is the preparation method of solid silicone rubber?
A: The preparation of solid silicone rubber usually involves the reaction of raw materials such as silicon source, vulcanizing agent, and processing aids. After a curing or vulcanization process, silicone rubber with specific properties is formed.

Q: What should I pay attention to when using solid silicone rubber?
A: When using solid silicone rubber, the curing process, temperature and environmental conditions should be controlled according to the specific application requirements and manufacturer's guidelines to ensure optimal performance.