Natural Rubber BS1154 Z40 Gasket

SKU: GSKT-SM230
  • Certified to BS1154
  • REACH, RoHS, PAH and CE compliant
  • High Tensile and Abrasion resistance
  • High Quality Natural Rubber: 40° Shore
  • View material – SM230

Select gasket shape

Circular Gasket Washer
Circular Gasket/Washer
Solid Disc
Solid Disc
Circular Gasket with Holes Diagram
Circular Gasket with Holes
Circular Flange Gasket with Holes Diagram
Circular/Flange Gasket with Holes
Square Gasket Diagram
Square/Rectangular Gasket
Solid Square Gasket Diagram
Solid Square/Rectangular
Square Gasket with Holes Diagram
Square/Rectangular Gasket with Holes
Square Square Centre with Holes Diagram
Square/Rectangular, Square Centre with Holes
Square Circular Centre Diagram
Square/Rectangular, Circular Centre
Square Circular Centre with Holes Diagram
Square/Rectangular, Circular Centre with Holes
Flange Gasket Diagram
Flange Gasket
Custom Gasket
Custom Gasket
Need something different? Please contact us.
PROPERTIES TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY BS 903: PART A1 1.10
HARDNESS BS 903: PART A26 40 ± 5 IRHD
TENSILE STRENGTH (KG/CM2) BS 903: PART A2 190
ELONGATION AT BREAK ( MIN ) BS 903: PART A2 600%
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) BS 903: PART A6 30%
TEAR RESISTANCE ( ANGULAR ) MIN BS 903: PART A3 40 KG/CM
ABRASION RESISTANCE 110mm3
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

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