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Description

The RJH-2300 series are flam-retardant HCR for molding, extruding and calendering compression.


Technical Index

Typical general characteristics

Property

Inspection method

Value

Appearance


white

Density @23

ISO 1183-1 A

1.45g/cm3

Hardness Shore A

DIN 53505

60

Tensile strength

DIN 53504 S 1

6.5Mpa

Elongation at break

DIN 53504 S 1

336%

Tear Strength

ASTM D 624 B

16KN/m

Compression set

DIN ISO 815-B
  (22 h / 175 °C)

35%

Flame-retardant

ANSI/UL-94-1985

94V0

Heat stability

Properties after aging 10days @250

Hardness Shore A

DIN 53505

66

Tensile strength

DIN 53504 S 1

4.8Mpa

Elongation at break

DIN 53504 S 1

180%

Note:

Ratio of curing agent DBPMH(95%): 0.6%

Cure condition: 175℃×10Min 

Post cure condition: 200×4h

The samples for compression set and rebound elasticity are after post-cured.


Application
This product can be used in variety of applications, including:
Suitable for all kinds of products that need to be used in high temperature and flame-retardant environment.