High Rebound Grade Htv Silicone Rubber for Various O-Righs Sealing Elements and Other Silicone Rubber Products Requiring Excellent Elastic Resilience

• 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: Semi Transparent
• Model NO.: High rebound grade HTV silicone rubber
• Dgt141hardness: 40±2
• Dgt151hardness: 50±2
• Dgt161hardness: 60±2
• Dgt171hardness: 70±2
• Transport Package: 20kg/ Carton Lined with Plastic Bags or Sheets.
• Specification: 20kg/ carton lined with plastic bags or sheets.
• Trademark: iota
• Origin: Bengbu Anhui China
• HS Code: 391000
• Production Capacity: 800t/Moth

Product Description

High rebound grade HTV silicone rubber

This product has good processability and comprehensive physical properties of ordinary silicone rubber, as well as excellent resilience, applicable to manufacturing of various O-rings, sealing elements and other silicone rubber products requiring excellent elastic resilience. This product is available as a milk-white translucent finished product, or compound with curing agent pigment, or sliced product. 

 

       
Typical Properties:

 

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 %≥
DGT141	Ivory translucent	40±2	6.5	380	6	16	1.13±0.05	28	65
DGT151		50±2	7.5	300	7	20	1.15±0.05	25	60
DGT161		60±2	7.5	280	7	20	1.18±0.05	25	55
DGT171		70±2	7.0	200	6	18	1.22±0.05	20	50

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

-       Excellent comprehensive physical properties

-       Excellent resilience
 

 

Applications:

-       Various O-righs, sealing elements and other silicone rubber products requiring excellent elastic resilience.
 

 

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.