POLSIL® GUM 122/60

Identification & Functionality

Chemical Family

Silicones

Polymer Name

Silicone Elastomer

Technologies

Elastomers

Product Families

Elastomers — Specialty Elastomers

Silicone Elastomers

Features & Benefits

Materials Features

Chemical Resistant,

Durable,

Flexible,

Good UV Resistance,

Heat Resistance,

High Gas Permeability,

Ozone Resistant

Features and Benefits

• High Resistance to Aging Caused by Light, Oxygen, Environment Factors
• Resistance to Uv Radiation and Ozone
• Resistance to Low and High Temperatures at Low Change-Abilities of Physical Characteristic
• Chemical Resistance
• Very Good Insulation Properties
• Gas Permeability
• Flexibility and Durability
•  Physiologically Neutral

Applications & Uses

Markets

Agriculture & Feed,

Building & Construction,

Electrical & Electronics

Applications

Agriculture & Feed — Agricultural Films

Pipes & Hoses

Building & Construction — Building Envelope & Roofing

EIFS & Insulation

Building & Construction — Building Materials

Other Building Materials

Electrical & Electronics — Wire & Cable

Building Wires & Power Cables,

Jacketing & Insulation,

Other Wire & Cable Applications

Cure Method

Heat Cure

Plastics & Elastomers End Uses

Electrical Insulation,

Gaskets,

Hoses,

Profiles

Plastics & Elastomers Processing Methods

Compression Molding,

Extrusion

Applications

Polsil® GUM 122/60 is designed for rubber of higher thermal resistance. Due to excellent physical and chemical properties can be used for manufacturing hoses, profiles and cords, gaskets, meter panels, insulation, electrical wiring and many other extruded or molded articles.

Production of Masterbatches

HTV silicon rubbers are available as masterbatches or compounds ready for processing and containing such additives like peroxides, pigments etc. The names of compounds are determined on the used HTV masterbatch. Depending on added peroxide, so called vulcanization initiator – a letter D, T or M is added to the name of a rubber. The color of the compounds is determined by the RAL palette or by the common name transparent.

Properties

Physical Form

Fluid,

Liquid

Appearance

White-grey

Typical Properties

	Value	Units	Test Method / Conditions
Density	1.20 - 1.24	g/cm3	PN - ISO 2781:1966
Hardness	55-65	Shore A	PN – EN ISO 868
Tensile Strength	min. 7.5	MPa	PN - ISO 37
Elongation at Break	min. 300	%	PN - ISO 37
Tear Resistance	min.17	kN/m	PN - ISO 34-1
Thermal Resistance	approx. 250	°C	—

Packaging & Availability

Packaging Type

Boxes

Packing

Packing

Polyethylene foil and cardboard boxes.

Warranty periods 6 months from the date of manufacture

Storage & Handling

Storage

Storage

Store in the original tightly closed containers at dry conditions at temperature from 0 to 40°C.