Natural Rubber BS1154 Z50 Strip

SKU: ST-SM231

Thickness (mm) *

Width (mm) *

Total Length (m) *

Self-adhesive backing

Need something different? Please contact us.

PROPERTIES	TEST METHOD	VALUES METRIC UNITS
SPECIFIC GRAVITY	BS 903: PART A1	1.15
HARDNESS	BS 903: PART A26	50 ± 5 IRHD
TENSILE STRENGTH (KG/CM2)	BS 903: PART A2	170
ELONGATION AT BREAK ( MIN )	BS 903: PART A2	500%
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX)	BS 903: PART A6	30%
TEAR RESISTANCE ( ANGULAR ) MIN	BS 903: PART A3	45 KG/CM
ABRASION RESISTANCE		115mm³
CHANGE IN PROPERTIES
HEAT AGEING (168 HRS. AT 70ºC )	BS 903: PART A 19
— HARDNESS (PTS)	BS 903: PART A26	+ 5 / -5 (MAX)
— TENSILE STRENGTH (%)	BS 903: PART A2	-10 (MAX)
— ELONGATION AT BREAK (%)	BS 903: PART A2	-15 (MAX)
POLYMER CONTENT (NATURAL RUBBER)		100%
ADDITIONAL INFORMATION –
CHEMICAL RESISTANCE
— OZONE	BS 903: PART A43	GOOD
— DILUTE ACIDS AND BASES	BS 903: PART A16	FAIR
— CONCENTRATED ACIDS AND BASES		NOT RECOMMENDED
— OILS		NOT RECOMMENDED
— SOLVENTS		NOT RECOMMENDED
TEMPERATURE RANGE		-20º TO + 70ºC
COLOUR		BLACK

Rubber Gaskets Quote Request