*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.
White Abrasive Resistant FDA Approved & EU1935/2004 Compliant Natural Rubber Sheeting 38° Shore
- Approved to FDA 21 CFR177-2600 and EU 1935/2004
- The ultimate rubber for high wear and abrasion resistance
- REACH, RoHS, PAH and CE compliant
- Super Soft Natural Rubber: 38° Shore
From £113.12 Excl. VAT
This product is available for bespoke manufacturing, please choose an option below:
The Coru138 Abrasive Resistant, FDA Approved White Natural Rubber 38 Shore is a high wear strong rubber sheeting suitable for Food and Drink applications. Material specification similar to ‘Linatex’ for long life and performance in all applications in which wear and abrasion resistance is of paramount importance. A truly exceptional material. FDA Compliant, US FDA 21 CFR177.2600. & SGS APPROVED – EU 1935/2004 and USP Class VI Compliant
N.B. Available in plain or self-adhesive backed tape (SAB) alternatives. Bespoke sheets and gaskets are available, as well as customised rubber strips. Email your enquiries to sales@coruba.co.uk.
Material Profile (see below):
- Thickness: 1.5mm to 25mm
- Sheet Size: 1.4m wide in 10m rolls
- Finish: Plate finish
- Cutting: Standard press-tools
Other grades, colours and finishes are available – subject to minimum batch quantities.
| PROPERTIES | TEST METHOD | VALUES FPS UNITS | TEST METHOD | VALUES METRIC UNITS |
| SPECIFIC GRAVITY | DIN 53508 | 0.98 ± 0.05 | ASTM D297 | 0.98 ± 0.05 |
| HARDNESS | DIN 53505 | 38 ± 5 SH A | ASTM D2240 | 38 ± 5 SH A |
| TENSILE STRENGTH (KG/CM2) | DIN 53504 | 2986 PSI | ASTM D412 | 240 KG/CM2 |
| ELONGATION AT BREAK ( MIN ) | DIN 53504 | 810% | ASTM D412 | 810% |
| ABRASION RESISTANCE ( MAX ) | DIN 53516 | 80 MM3 | ASTM D5963 | 80 MM3 |
| COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) | DIN 53517 | 15 % | ASTM D395 METHOD | 15 % |
| POLYMER CONTENT (%) | 100 | 100 | ||
| TEAR RESISTANCE ( ANGULAR ) MIN | DIN 53515 | 224 LBS/INCH | ASTM D624 | 40 KG/CM |
| RESILIENCE | 75% | 75% | ||
| CHANGE IN PROPERTIES | ||||
| HEAT AGEING ( 72 HRS. AT 70ºC ) | ASTM D573 | |||
| — HARDNESS (PTS) | + 3 (MAX) | + 3 (MAX) | ||
| — TENSILE STRENGTH (%) | +10 / – 15 | +10 / – 15 | ||
| — ELONGATION AT BREAK (%) | +10 / – 15 | +10 / – 15 | ||
| FOOD GRADE COMPLIANCE | US FDA 21 CFR 177.2600 | YES | YES | |
| CHEMICAL RESISTANCE | ||||
| — OZONE | 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 + 70º C | -30º TO + 70º C | ||
| COLOUR | WHITE | |||
| SR. NO. | NAME OF PARAMETER | RESULT | UNIT | MAX LIMIT | TEST METHOD |
| 1 | n-Hexane Extract for first 7 Hrs. | 29.5 | mg/inch²
|
175mg/inch²
|
Limit and test method as per US-FDA 21.CFR.177.2600 |
| 2 | n-Hexane Extract for
succeeding 2 Hrs |
3.50 | mg/inch²
|
4mg/inch²
|
|
| 3 | Distilled Water Extract for first 7 Hrs | 1.3 | mg/inch²
|
20mg/inch²
|
|
| 4 | Distilled Water Extract for succeeding 2 Hrs | 0.60 | mg/inch²
|
1mg/inch²
|
Notes:
- For Sr. No1 & 2 sample extracted with n-Hexane at reflux temperature.
- For SR. No. 3 7 4 sample extracted with distilled water at reflux temperature
| PROPERTIES | TEST METHOD | VALUES FPS UNITS | TEST METHOD | VALUES METRIC UNITS |
| SPECIFIC GRAVITY | DIN 53508 | 0.98 ± 0.05 | ASTM D297 | 0.98 ± 0.05 |
| HARDNESS | DIN 53505 | 38 ± 5 SH A | ASTM D2240 | 38 ± 5 SH A |
| TENSILE STRENGTH (KG/CM2) | DIN 53504 | 2986 PSI | ASTM D412 | 240 KG/CM2 |
| ELONGATION AT BREAK ( MIN ) | DIN 53504 | 810% | ASTM D412 | 810% |
| ABRASION RESISTANCE ( MAX ) | DIN 53516 | 80 MM3 | ASTM D5963 | 80 MM3 |
| COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) | DIN 53517 | 15 % | ASTM D395 METHOD | 15 % |
| POLYMER CONTENT (%) | 100 | 100 | ||
| TEAR RESISTANCE ( ANGULAR ) MIN | DIN 53515 | 224 LBS/INCH | ASTM D624 | 40 KG/CM |
| RESILIENCE | 75% | 75% | ||
| CHANGE IN PROPERTIES | ||||
| HEAT AGEING ( 72 HRS. AT 70ºC ) | ASTM D573 | |||
| — HARDNESS (PTS) | + 3 (MAX) | + 3 (MAX) | ||
| — TENSILE STRENGTH (%) | +10 / – 15 | +10 / – 15 | ||
| — ELONGATION AT BREAK (%) | +10 / – 15 | +10 / – 15 | ||
| FOOD GRADE COMPLIANCE | US FDA 21 CFR 177.2600 | YES | YES | |
| CHEMICAL RESISTANCE | ||||
| — OZONE | 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 + 70º C | -30º TO + 70º C | ||
| COLOUR | WHITE | |||
| SR. NO. | NAME OF PARAMETER | RESULT | UNIT | MAX LIMIT | TEST METHOD |
| 1 | n-Hexane Extract for first 7 Hrs. | 29.5 | mg/inch²
|
175mg/inch²
|
Limit and test method as per US-FDA 21.CFR.177.2600 |
| 2 | n-Hexane Extract for
succeeding 2 Hrs |
3.50 | mg/inch²
|
4mg/inch²
|
|
| 3 | Distilled Water Extract for first 7 Hrs | 1.3 | mg/inch²
|
20mg/inch²
|
|
| 4 | Distilled Water Extract for succeeding 2 Hrs | 0.60 | mg/inch²
|
1mg/inch²
|
Notes:
- For Sr. No1 & 2 sample extracted with n-Hexane at reflux temperature.
- For SR. No. 3 7 4 sample extracted with distilled water at reflux temperature