Description:

IOTA flame retardant silicone rubber is Silicone master-batch, heat vulcanizing after the addition of a vulcanizing Agent (chosen according to the transformation process)

 

Applications: 

IOTA flame retardant silicone rubber is Recommended for molding, and extrusion with good mechanical properties,flame Retardant.

 

type	for molding					for extrusion
use	Applicable to anode caps,Sealing Elements andmiscellaneous parts					Applicable to extruded products with Requirement flame retardance,Such us rubber hoses,Strips,Wires and Cable,etc
Product model	IOTA-Z140	IOTA-Z150	IOTA-Z160	IOTA-Z170	IOTA-Z180	IOTA-Z250	IOTA-Z260	IOTA-Z270	IOTA-Z280
Appearance	Gray white					Gray white
Hardness A	40±3	50±3	60±3	70±3	78±3	50±3	60±3	70±3	80±3
Tensile strengthMPa≥	4.5	6.0	6.0	5.5	5.5	6.0	6.0	5.5	4.5
Elongation at break %≥	400	350	300	220	170	350	300	220	180
Breaking set%≤	8	7	7	6	5	12	12	10	10
Tear strength B Kn/m≥	13	15	15	15	13	15	15	15	13
Flame retardance	FV-0	FV-0	FV-0	FV-0	FV-0	FV-0	FV-0	FV-0	FV-0

 

Vulcanizing agent:

(1)   1.25% 2,4-dichloro-benzoyl peroxide(at 50%), and vulcanization for 8min at 115°C;

(2)   1.0% 2,5-dimethyl-2,5-di(tert-butylperoxy)hexane (45%), and vulcanization for 5 Minutes at 175°C,Post-curing condition:200°C*4h

 

Packing:

IOTA flame retardant silicone rubber is Delivered in 20 kg carton boxes.

 

Storage and shelf life: 

IOTA flame retardant silicone rubber may Be stored in its original unopened packaging at a temperature below 40°C for up to 12 months from the date of manufacture marked clearly on the packaging.

past this date, IOTA No longer guarantee that the product meets the sales specifications.