Natural Rubber “Dust Cloth” Gasket

SKU: GSKT-SM157

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
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PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.10±0.05 ASTM D297 1.10±0.05
HARDNESS DIN 53505 40 ± 5 SH A ASTM D2240 40 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 2350 PSI ASTM D412 165 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 600% ASTM D412 600%
ABRASION RESISTANCE ( MAX ) DIN 53516 120 MM3 ASTM D5963 120 MM3
COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION) (MAX) DIN 53517 30% ASTM D395 METHOD B 30%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 224 LBS/INCH ASTM D624 40 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR (72 HRS. AT 70 ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / – 15 + 10 / – 15
— ELONGATION AT BREAK (%) + 10 / – 15 + 10 / – 15
VOLUME SWELL : AT 70ºC FOR 72 HRS ASTM D 471
IN IRM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE FAIR ASTM D 1149 FAIR
— DILUTE ACIDS AND BASES GOOD GOOD
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30º TO + 70 ºC -30º TO + 70 ºC

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