high anti-yellowing fumed silicone rubber IOTA HTV 317
General Purpose precipitated Grade Silicone Rubber For Molding IOTA HTV 310
General Purpose Fumed Extrusion Silicone Rubber IOTA HTV 315
High Tear Strength Precipitated Type Silicone Rubber IOTA HTV 313
High Resilience Fumed Type Silicone Rubber IOTA HTV 318
Shore hardness of 40-80 A, DBPMH curing, flame retardant HCR with high strength
Features
High strength
UL94V-0 of 2 mm thick specimen Halogen free flame retardant
Applications
Flame retardant electric wire
Flame retardant miscellaneous
Typical Characteristics
|
Testing item |
Method |
IOTA 34542 |
IOTA 34552 |
IOTA 34562 |
IOTA 34572 |
IOTA 34582 |
|
Appearance |
Eyeballing |
White |
||||
|
William plasticity |
GB/T 12828- 2006 |
160 |
200 |
250 |
280 |
340 |
|
Hardness (ShoreA) |
GB/T 531.1- 2008 |
40 |
50 |
60 |
70 |
78 |
|
Density (g/cm3) |
GB/T 533-2008 |
1.3 |
1.28 |
1.28 |
1.42 |
1.43 |
|
Tensile strength (MPa) |
GB/T 528-2009 |
6.5 |
9 |
9 |
8 |
8 |
|
Elongation (%) |
GB/T 528-2009 |
600 |
600 |
700 |
320 |
250 |
|
Tear strength (kN/m) |
GB/T 529-2008 |
18 |
24 |
45 |
23 |
25 |
Notes: 1. The data were obtained by testing a 2 mm thick specimen
made by compression molding at 175℃ for 5 minutes using 1.0% of 50% peroxide (DCBP) as curing agent.
2. These figures are only intended as a guide and should not be used in preparing specifications. Please feel free to contact IOTA salesperson if necessary.
Description
IOTA HTV345 series of HCR shows excellent physical and mechanical properties and flame retardancy , suitable for producing high tear wire and cable and high performance required miscellaneous parts;product molding and extrusion can be formed.
Application, coloring, modifying, mixing
Products can be pigmented and maintain the color of the pigment. Aging resistance and compression set performance can be modified by using additives of IOTA. Please contact the sales person or customer service of IOTA for more information about additives.
Storage & period of validity
When the sealed products are stored at or below 50℃, the shelf life is 6 months from the date of production.
Comprehensive performance testing is needed if the products are out of the expiration date. It can be used
only when meeting user’s requirements for the product specifications.