Fumed grade flame retardant silicone rubber-iota

Heat resistant and flame retardant solid silicone rubber IOTA-SH-8660

Fumed grade flame retardant silicone rubber

For molding

Typical Properties:

Category		Item
For molding		MY DZ140	MY DZ150	MY DZ160	MY DZ170	MY DZ180
Appearance		Gray white
Vulcanization	Hardness Shore A	40±3	50±3	60±3	70±3	78±3
	Tensile strength MPa≥	4.5	6.0	6.0	5.5	5.5
	Elongation at break %≥	400	350	300	220	170
	Breaking set %≤	8	7	7	6	5
	Tear strength B KN/m≥	13	15	15	15	13
Specific density 25°C g/cm³		1.42±0.05	1.45±0.05	1.48±0.05	1.51±0.05	1.53±0.05
Flame retardance		FV-0	FV-0	FV-0	FV-0	FV-0

Physical data in the above table is for reference only.

Vulcanization condition: 175℃× 5Min.

Addition of curing agent: liquid 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane, flame retardant rubber 1.0%

Advantage:

- Good physical properties

- Good electrical properties

- The flame retardant of 3mm test block can reach the class FV-0 stated in the national standard IEC 60707

Applications:

- Flame retardant rubber for molding is applicable to anode caps, sealing elements and miscellaneous parts, etc.

Packing & Storage:

- 20kg/ carton lined with plastic bags or sheets.

- The products have a shelf life of 9 months from date of manufacture depending on the shore hardness if stored at room temperature in the originally sealed container.

For extrusion

This product has good physical, mechanical and electrical properties, superior flame retardance and self-extinguishing property. The flame retardance of 3mm test piece can reach the class FV-0 stated in the national standard GB/T10707-2008. This product complies with the requirements of ROHS and is applicable to manufacturing of electronic and electric products with flame retardance and insulativity,such as flame retardant gaskets, flame retardant seal rings and wire sheaths for cold cathode fluorescent lamps.

Typical Properties:

Category

Item

For extrusion

MY DZ250

MY DZ260

MY DZ270

MY DZ280

Appearance

Gray white

Vulcanization

Hardness Shore A

50±3

60±3

70±3

80±3

Tensile strength MPa≥

6.0

6.0

5.5

4.5

Elongation at break %≥

350

300

220

180

Breaking set %≤

12

12

10

10

Tear strength B KN/m≥

15

15

15

13

Specific density 25°C g/cm³

1.45±0.05

1.48±0.05

1.51±0.05

1.53±0.05

Flame retardance

FV-0

FV-0

FV-0

FV-0

Physical data in the above table is for reference only.
Vulcanization condition: 175℃× 5Min.
Addition of curing agent: liquid 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane, flame retardant rubber 1.0%

Packing & Storage: - 20kg/ carton lined with plastic bags or sheets.

- The products have a shelf life of 9 months from date of manufacture depending on the shore hardness if stored at room temperature in the originally sealed container.

Applications: Extruded products with requirement for flame retardance, such as rubber hoses, strips, wires and cables, etc.

Advantages:1.Good physical properties
2.Good electrical properties

3. The flame retardant of 3mm test block can reach the class FV-0 stated in the national standard IEC 60707

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Fumed grade flame retardant silicone rubber

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