Silanes

Siliconates

A part of PCC Group with 28 years experience
Your reliable partner in the silicone field

Introduction

SiSiB® HR0550 is the high rebound resilience heat cured silicone elastomers for molding.

Key Features

High rebound resilience
Excellent process ability.
Well balanced physical properties
50, 60, 70 durometer grades available
ROHS test passed

Typical Physical Properties

Product: SiSiB® HR0550 HCE
Appearance: Translucent
Curing Agent: C-8
Curing Agent Content: 2.0%
Curing Condition: 170°C x 5min
Hardness (Shore A) 50 +/- 2
Tensile Strength (MPa) Min. 5.5
Elongation (%) Min. 250
Tensile Set (%) Max. 8.0
Tear Strength (KN/m) Min. 15.0

Applications

Gasket/Roller
Keypads
Parts

Packing and Storage

SiSiB® HR0550 is supplied in 20Kg box, with plastic bag inside. Store in a cool and dry place out of direct sunlight.