*Terms and conditions apply
If you would like to discuss this product, or you require a sample, please call 01702 560194. Alternatively, you can use our contact form.
Please note: All cut material is non-returnable unless faulty as these are non-sellable and have been cut to specific requirements.
Black Diamond Drum Lagging – Mini Diamond is a high abrasion resistant rubber sheet material particularly suitable Drum Lagging; it is a Natural Rubber with a hardness of 65° shore. Also available with a Neoprene Bonding Layer On most sheetings we can offer the additional benefits of: – Tacky – Back A bonding layer applied to one surface Dry – Back Heavy Duty EP fabric layer on one or both sides PU – Face A 2 or 3mm polyurethane coated surface layer The above sheeting is manufactured from top quality virgin materials and ingredients meeting high standard of performance. Other grades, colours and finishes are available – subject to minimum batch quantities.
N.B. Coruba Sheeting can be supplied plain or with self-adhesive backed tape (SAB). Rubber Strip to bespoke sizes are available along with customised sheets/gaskets. Please email your enquiry details to sales@coruba.co.uk.
|
PROPERTIES |
TEST METHOD |
VALUES FPS UNITS |
TEST METHOD |
VALUES METRIC UNITS |
|
SPECIFIC GRAVITY |
ASTM D297 |
1.17 |
DIN 53508 |
1.17 |
|
HARDNESS |
ASTM D2240 |
65 ± 5 SH A |
DIN 53505 |
65 ± 5 SH A |
|
TENSILE STRENGTH (MIN) |
ASTM D412 |
1638 PSI |
DIN 53504 |
115 KG/CM2 |
|
ELONGATION AT BREAK (MIN) |
ASTM D412 |
450% |
DIN 53504 |
450% |
|
ABRASION RESISTANCE (MAX) |
ASTM D5963 |
120 MM3 |
DIN 53516 |
120 MM3 |
|
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) |
ASTM D395 METHOD B |
30% |
DIN 53517 |
30% |
|
TEAR RESISTANCE (ANGULAR ) MIN |
ASTM D624 |
168 LBS/INCH |
DIN 53515 |
30 KG/CM |
|
CHANGE IN PROPERTIES |
|
|
|
|
|
HEAT AGEING (72 HRS. AT 70 ºC ) |
ASTM D573 |
|
|
|
|
— HARDNESS (PTS) |
|
+ 5 (MAX) |
|
+ 5 (MAX) |
|
— TENSILE STRENGTH (%) |
|
+ 10 / – 25 |
|
+ 10 / – 25 |
|
— ELONGATION AT BREAK (%) |
|
+ 10 / – 25 |
|
+ 10 / – 25 |
|
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN |
ASTM D 471 |
|
|
|
|
ASTM OIL NO.1 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
ASTM OIL NO.2 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
ASTM OIL NO.3 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
CHEMICAL RESISTANCE |
|
|
|
|
|
— OZONE |
ASTM D 1149 |
FAIR |
|
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 + 70ºC |
|
-30º TO + 70ºC |
|
COLOUR AND DESIGN |
|
BLACK /RED /BLUE WITH GREY NEOPRENE BONDING LAYER & DIAMOND DESIGN |
||
|
PROPERTIES |
TEST METHOD |
VALUES FPS UNITS |
TEST METHOD |
VALUES METRIC UNITS |
|
SPECIFIC GRAVITY |
ASTM D297 |
1.17 |
DIN 53508 |
1.17 |
|
HARDNESS |
ASTM D2240 |
65 ± 5 SH A |
DIN 53505 |
65 ± 5 SH A |
|
TENSILE STRENGTH (MIN) |
ASTM D412 |
1638 PSI |
DIN 53504 |
115 KG/CM2 |
|
ELONGATION AT BREAK (MIN) |
ASTM D412 |
450% |
DIN 53504 |
450% |
|
ABRASION RESISTANCE (MAX) |
ASTM D5963 |
120 MM3 |
DIN 53516 |
120 MM3 |
|
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) |
ASTM D395 METHOD B |
30% |
DIN 53517 |
30% |
|
TEAR RESISTANCE (ANGULAR ) MIN |
ASTM D624 |
168 LBS/INCH |
DIN 53515 |
30 KG/CM |
|
CHANGE IN PROPERTIES |
|
|
|
|
|
HEAT AGEING (72 HRS. AT 70 ºC ) |
ASTM D573 |
|
|
|
|
— HARDNESS (PTS) |
|
+ 5 (MAX) |
|
+ 5 (MAX) |
|
— TENSILE STRENGTH (%) |
|
+ 10 / – 25 |
|
+ 10 / – 25 |
|
— ELONGATION AT BREAK (%) |
|
+ 10 / – 25 |
|
+ 10 / – 25 |
|
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN |
ASTM D 471 |
|
|
|
|
ASTM OIL NO.1 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
ASTM OIL NO.2 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
ASTM OIL NO.3 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
CHEMICAL RESISTANCE |
|
|
|
|
|
— OZONE |
ASTM D 1149 |
FAIR |
|
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 + 70ºC |
|
-30º TO + 70ºC |
|
COLOUR AND DESIGN |
|
BLACK /RED /BLUE WITH GREY NEOPRENE BONDING LAYER & DIAMOND DESIGN |
||