CREATING TOMORROW’S SOLUTIONS

PRODUCT OVERVIEW

PEROXIDE-CURING

SOLID SILICONE RUBBER

Multi-purpose ·

High green strength · High tear resistance ·

Low compression set

6709C e/09.22 replaces 6709C e/05.21

The data presented in this medium are in accordance with the present state of our knowledge but do not absolve the user from carefully checking all supplies immediately on

receipt. We reserve the right to alter product constants within the scope of technical progress or new developments. The recommendations made in this medium should be

checked by preliminary trials because of conditions during processing over which we have no control, especially where other companies’ raw materials are also being used.

The information provided by us does not absolve the user from the obligation of investigating the possibility of infringement of third parties’ rights and, if necessary, clarifying

the position. Recommendations for use do not constitute a warranty, either express or implied, of the ﬁtness or suitability of the product for a particular purpose.

Wacker Chemie AG

Hanns-Seidel-Platz 4

81737 Munich, Germany

www.wacker.com/contact

www.wacker.com

Main characteristics Brand Product Hardness

Shore A

ISO 48-4

Speciﬁc gravity

[g/cm

]

ISO 1183-1A

Tensile strength

[N/mm

]

ISO 37 Typ 1

Elongation at break

[%]

ISO 37 Typ 1

Tear resistance

[N/mm] ASTM D

624 B

Compression set

[%] (22 h/175 °C)

DIN ISO 815-1

Data obtained with

curing agent

Food contact –

BfR

Food contact –

FDA

Flame retardancy –

UL94 listing

(C1. C6 and E)

Molding Extrusion Appearance Typical applications

Multi-purpose ELASTOSIL

R 401/10 oH 13 1.07 6.0 1200 21 28 E X X HB (0.75; 3mm) X Transparent Production of extruded parts (tubes, cables, proﬁles)

ELASTOSIL

R 401/20 oH 24 1.11 8.5 870 26 30 E X X HB (0.75; 3mm) X Transparent Production of extruded parts (tubes, cables, proﬁles)

ELASTOSIL

R 401/30 S 28 1.10 10.0 910 28 15 C1 X X HB (0.75; 3mm) X Transparent Production of molded parts, e.g. seals, valves or spark plug boots

ELASTOSIL

R 401/30 oH 35 1.11 9.5 640 19 20 E x X HB (0.75; 3mm) X Transparent Production of extruded parts, e.g. tubes, cables or proﬁles

ELASTOSIL

R 401/40 S 41 1.12 10.0 580 23 36 E X X HB (0.75; 3mm) X Transparent Production of extruded parts (tubes, cables, proﬁles)

ELASTOSIL

R 401/50 S 51 1.15 11.0 520 23 34 E X X HB (0.75; 3mm) X Transparent Production of extruded parts (tubes, cables, proﬁles)

ELASTOSIL

R 401/55 S 57 1.14 10.0 400 20 35 E X X HB (0.75; 3mm) X Transparent Production of extruded parts (tubes, cables, proﬁles)

ELASTOSIL

R 401/60 S 60 1.15 11.0 440 24 31 E X X HB (0.75; 3mm) X Transparent Production of extruded parts (tubes, cables, proﬁles)

ELASTOSIL

R 401/60 KX S 59 1.18 11.0 460 25 25 E X X HB (0.75; 3mm) X Transparent Production of extruded parts, e.g. tubes, cables or proﬁles

ELASTOSIL

R 401/70 S 70 1.18 11.0 440 26 40 E X X HB (0.75; 3mm) X Transparent Production of extruded parts (tubes, cables, proﬁles)

ELASTOSIL

R 401/80 S 77 1.20 10.0 440 28 60 E X X HB (0.75; 3mm) X Transparent Production of extruded parts (tubes, cables, proﬁles)

ELASTOSIL

R 401/90 oH 85 1.22 7.9 270 22 38 E X X HB (0.75; 3mm) X Transparent Production of extruded parts (tubes, cables, proﬁles)

ELASTOSIL

R 510/60 S 60 1.14 10.2 430 22 31 E X Translucent Production of silicone-insulated cables and wires

ELASTOSIL

R 510/70 S 69 1.21 9.4 350 22 48 E X Translucent Production of silicone-insulated cables and wires

ELASTOSIL

R 402/65 oH 66 1.17 11.0 430 24 29 E X X X Transparent Production of extruded parts, e.g. precision proﬁles and dimensionally accurate tubes

ELASTOSIL

R 402/75 S 70 1.19 9.3 550 34 70 E X X X Transparent Production of extruded parts, e.g. precision proﬁles and dimensionally accurate tubes

ELASTOSIL

R 416/70 mH 70 1.18 11.3 580 32 20 C1 Black, red Calendering and extrusion

ELASTOSIL

R 760/70 mH 70 1.17 10.7 530 27 9 C1 X Black, red Calendering and extrusion, e.g. production of turbocharger hoses

High tear resistance ELASTOSIL

R 420/30 oH 32 1.10 8.0 630 24 28 E X X X Transparent Production of extruded parts with excellent tear resistance, e.g. tubes or proﬁles

ELASTOSIL

R 420/40 S 43 1.12 9.0 630 34 34 E X X X Transparent Production of extruded parts with excellent tear resistance, e.g. tubes or pro��les

ELASTOSIL

R 420/50 S 52 1.15 10.0 600 39 31 E X X X Transparent Production of extruded parts with excellent tear resistance, e.g. tubes or proﬁles

ELASTOSIL

R 420/60 S 57 1.17 10.0 580 42 34 E X X X Transparent Production of extruded parts with excellent tear resistance, e.g. tubes or proﬁles

ELASTOSIL

R 420/70 S 62 1.19 9.0 650 48 59 E X X X Transparent Production of extruded parts with excellent tear resistance, e.g. tubes or proﬁles

Low compression set ELASTOSIL

R 865/40 S 43 1.10 7.2 450 14 10 C6 X X X Translucent Production of molded parts, e.g. keypads

ELASTOSIL

R 865/50 S 51 1.12 9.0 430 17 12 C6 X X X Translucent Production of molded parts, e.g. keypads

ELASTOSIL

R 865/60 S 64 1.17 9.3 320 17 9 C6 X X X Translucent Production of molded parts, e.g. keypads

ELASTOSIL

R 865/70 S 70 1.19 9.6 320 18 9 C6 X X X Translucent Production of molded parts, e.g. keypads

These ﬁgures are only intended as a guide and should not be used in preparing speciﬁcations.

1 BfR recommendation XV (silicones); (BfR = Bundesinstitut für Risikobewertung).

2 FDA CFR 21 § 177.2600 ”Rubber articles intended for repeated use“ (FDA = Food and Drug Administration).

3 Categories on request.

4 Non-postcured

Please contact us for in-depth technical consulting to select the right product for your individual demands.

Please contact us if you are interested in products with speciﬁc characteristics or if you need products from our basic portfolio in other hardnesses.

ELASTOSIL

is a registered trademark of Wacker Chemie AG.