General Grade Htv Silicone Rubber Used in Low-End Miscellaneous Parts Molded Products

• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: Transparent
• Transport Package: 20kg/ Carton Lined with Plastic Bags or Sheets
• Specification: 20kg/ carton lined with plastic bags or sheets
• Trademark: IOTA
• Model NO.: General grade HTV silicone rubber
• Origin: Bengbu Anhui China
• HS Code: 391000
• Production Capacity: 800t/Moth

Product Description

General grade HTV silicone rubber

This product has good processability. The rubber for molding is vulcanized with 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane as vulcanizator, applicable to manufacturing of common silicone rubber products and miscellaneous parts, common silicone rubber keypads, especially pigmented products; and the rubber for extrusion is vulcanized with vulcanizator DCBP (Di-(2,4-dichlorobenzoyl) Peroxide), applicable to manufacturing of low-end miscellaneous extruded silicone rubber products.

 

      Typical Properties:

 

Category	Item	Appearance	Hardness Shore A	Tensile strength MPa≥	Elongation at break %≥	Breaking set %≤	Tear strength B KN/m≥	Specific density 25°C g/cm³	Compression set 180*22h %≤	Resilience %≥
For molding	IOTA D5140	Ivory light yellow light gray	40±2	6.0	380	9	16	1.13±0.05	35	60
	IOTA D5150		50±2	7.0	320	10	18	1.15±0.05	30	55
	IOTA D5160		60±2	7.0	280	10	18	1.18±0.05	30	50
	IOTA D5170		70±2	6.5	200	9	16	1.21±0.05	30	45
	IOTA D5180		80±2	6.0	150	8	15	1.25±0.05	25	45
	IOTA D5190		86±2	4.0	80	6	10	1.25±0.05	25	40

Physical data in the above table is for reference only.

Vulcanization condition: 175ºC× 5Min.

 Ratio of curing agent 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane:0.65%.

 

Advantage:

-       Good processability

-       Stable comprehensive physical properties

 

Applications:

-       Low-end miscellaneous parts molded products

 

 

Category	Item	Appearance	Hardness Shore A	Tensile strength MPa≥	Elongation at break %≥	Breaking set %≤	Tear strength B KN/m≥	Specific density 25°C g/cm³	Dielectric strength kV/mm ≥	Volume resistivity .cm≥
For extrusion	IOTA D5240	Ivory light yellow light gray	40±2	6.0	400	14	16	1.13±0.05	-	-
	IOTA D5250		50±2	7.0	320	14	18	1.15±0.05	-	-
	IOTA D5260		60±2	7.0	280	14	18	1.18±0.05	-	-
	IOTA D5270		70±2	6.5	200	12	16	1.21±0.05	-	-
	IOTA D5280		80±2	6.0	150	12	15	1.25±0.05	-	-

 

 Physical data in the above table is for reference only.

Vulcanization condition: 175ºC× 5Min.

 Ratio of curing agent DCBP (Di-(2,4-dichlorobenzoyl) Peroxide):0.65%.

 

Advantage:

- Flexible processability

- Stable comprehensive physical properties

 

Application:

- Low-end miscellaneous parts extruded products

 

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.