Metroseal

White Food Quality NR / SBR Approved to: US FDA 21 CFR177.2600

SKU: SM136
Roll Size: 5m, 10m

This product is available for bespoke manufacturing, please choose an option below:

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CE, REACH, ROHS, TUV, FDA Logos

SM136 White Food Quality NR / SBR 60° shore is a High Quality white, Food Quality rubber sheeting with a hardness of 60° shore A, suitable for medium temperature applications, conforming to US FDA21 CFR177,2600 & EU1935/2004 and USP Class 1 V1 Compliant.

N.B. Metroseal 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@metroseal.co.uk.

  • Material Profile: see below
  • Thickness: 0.5mm to 50mm
  • Sheet Size: 1.4m wide in 5, 10 and 20m rolls
  • Finish: Smooth finish
  • Cutting: Standard press-tools

The component parts used and maximum levels in compound mixtures are in accordance with FDA [Food & Drug Administration – Department of Health and Human Services] part 177 – indirect food additives section 177.2600 – rubber articles for repeated use.

This Product is REACH, RoHS, PAH and CE Compliant.

Other grades, colours and finishes are available – subject to minimum batch quantities.

PROPERTIES

TEST METHOD

VALUES

TEST METHOD

VALUES

FPS UNITS

METRIC UNITS

SPECIFIC GRAVITY DIN 53508 1.5 ± 0.05 ASTM D297 1.5 ± 0.05
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH (MIN) DIN 53504 1140 PSI ASTM D412 60 KG/CM2
ELONGATION AT BREAK (MIN) DIN 53504 200% ASTM D412 200%
COMPRESSION SET (70ºC/24

HRS/25% COMPRESSION) (MAX)

DIN ISO 815-1 40% ASTM D395

METHOD B

40%
POLYMER CONTENT NA NA
TEAR RESISTANCE (ANGULAR) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR (72 HRS. AT 70ºC) 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 IRMOIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRMOIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRMOIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE NOT RECOMMENDED ASTM D 1149 NOT RECOMMENDED
— DILUTE ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30 º TO + 70ºC -30 º TO + 70ºC
COLOUR WHITE WHITE

 

TEST RESULTS:- MIGRATION DATA
(TEST NO. 1-I) SENSORY VERIFICATION OF ODOUR/SMELL
(Test No. 1-i) Sensory verification of Odour/Smell Test Specification(s)/Regulation(s): Regulation (EC) No. 1935/2004 & Council of Europe Resolution ResAP (2004) 4 on rubber products intended to come into contact with foodstuffs; Test method adopted: DIN 10955:2004; Simulant(s) used: Distilled water; Test condition(s): 100 0C or reflux for 4 hours.
COMPONENT NO. TEST PARAMETER RESULT (GRADE) COMPLIANCE REQUIREMENT/LIMIT MAX. CONCLUSION (PASS/FAIL) (REFER REMARK 3 ON PAGE NO. 2)
A Rating 0 Less than 2.5 Pass
Note: (Intermediate grades are allowed) 0 = no perceptible difference in odour; 1 = just perceptible difference in odour (still difficult to define); 2 = slight difference in odour; 3 = marked difference in odour 4 = strong Difference in odour
(TEST NO. 1-II) SENSORY VERIFICATION OF TASTE
Test Specification(s)/Regulation(s): Regulation (EC) No. 1935/2004 & Council of Europe Resolution ResAP (2004) 4 on rubber products intended to come into contact with foodstuffs; Test method adopted: DIN 10955:2004; Simulant(s) used: Distilled water; Test condition(s): 100 0C or reflux for 4 hours.
COMPONENT NO. TEST PARAMETERS RESULT (GRADE) COMPLIANCE REQUIREMENT/LIMIT MAX. CONCLUSION (PASS/FAIL) (REFER REMARK 3 ON PAGE NO. 2)
A Rating 0 Less than 2.5 Pass
Note: (Intermediate grades are allowed) 0 = no perceptible difference in taste; 1 = just perceptible difference in taste (still difficult to define); 2 = slight difference in taste; 3 = marked difference in taste; 4 = strong difference in taste.
(TEST NO. 2) OVERALL MIGRATION
Test Specification(s)/Regulation(s): Council of Europe Resolution ResAP (2004) 4 on rubber products intended to come into contact with foodstuffs; Test method(s) adopted: With reference to EN 1186-3:2002 (for 3 % acetic acid) & EN 1186-14:2002 (for 95 % ethanol and iso-octane); Simulants used: Refer below; Test condition(s): Refer below (Note: Tests conducted under repeat-use conditions);
S.NO. SIMULANT USED TEST CONDITION(S) COMPONENT NO. RESULT (MG/KG)
1 3 % acetic acid 100 °C or reflux for 4 hours A ND
2 95 % ethanol 60 °C for 6 hours A ND
3 Iso-octane 60 °C for 4 hours A ND
Overall Conclusion (Pass/Fail)
Limit of Quantification: 12.0 mg/kg
Note (1) “MG/kg” denotes milligram per kilogram: (2) °C denotes degrees Celsius; (3) “%” denotes per cent; (4) “ND” denotes Not Detected
(TEST NO. 3) SPECIFIC MIGRATION OF PRIMARY AROMATIC AMINES
Test Specification(s)/Regulation(s): Council of Europe Resolution ResAP (2004) 4 on rubber products intended to come into contact with foodstuffs; Test method(s) adopted: With reference to EN 13130-1:2004 followed by analysis using UV Visible Spectrophotometer; Simulant(s) used: 3 % acetic acid; Test condition(s): 100 °C or reflux for 4 hours (under repeat-use conditions); Equipment(s) used: UV Visible Spectrophotometer.
COMPONENT NO. RESULT (MG/KG) LIMIT OF QUANTIFICATION (MG/KG) COMPLIANCE REQUIREMENT/LIMIT MAX. CONCLUSION (PASS/FAIL)
A ND 0.01 Sum of primary aromatic amines shall be less than 0.01 mg/kg Pass
Note: (1) “MG/kg” denotes milligram per kilogram: (2) °C denotes degrees Celsius; (3) “%” denotes per cent; (4) “ND” denotes Not Detected; (5) “UV” denotes Ultra-Violet
(TEST NO. 4-I) SPECIFIC MIGRATION OF PHTHALATES
Test Specification(s)/Regulation(s): Council of Europe Resolution ResAP (2004) 4 on rubber products intended to come into contact with foodstuff; Test method(s) adopted: With reference to EN 13130-1:2004 followed by analysis using GC MS; Simulant(s) used: 95 % ethanol; Test condition(s): 60 °C for 6 hours (under repeat-use conditions); Equipment(s) used: GC MS (Gas Chromatography Mass Spectrometer).
S.NO PARAMETER CAS NO. RESULT (MG/KG) – COMPONENT NO. A LIMIT OF QUANTIFICATION (MG/KG) COMPLIANCE REQUIREMENT/LIMIT MAX. CONCLUSION (PASS/FAIL)
1 Benzylbutyl phthalate (BBP) 85-68-7 ND 0.3 Not to exceed 6 mg/kg Pass
2 Diethylhexyl phthalate (DEHP) 117-81-7 ND 0.3 Not to exceed 3 mg/kg Pass
3 Dibutyl phthalate (DBP) 84-74-2 ND 0.3 Not to exceed 3 mg/kg Pass
4 Dicyclohexyl phthalate (DCHP) 84-61-7 ND 0.3 Not to exceed 6 mg/kg Pass
5 Diethyl phthalate (DEP) 84-66-2 ND 0.3 Not to exceed 12 mg/kg Pass
Overall Conclusion (Pass/Fail) Pass
Note (1) “mg/kg” denotes milligram per kilogram: (2)”ND” denotes Not Detected; (3) °C denotes degrees Celsius; (4) “%” denotes per cent.
(TEST NO. 4-II) SPECIFIC MIGRATION OF PHTHALATES
Test Specification(s)/Regulation(s): Council of Europe Resolution ResAP (2004) 4 on rubber products intended to come into
contact with foodstuff;
Test method(s) adopted: With reference to EN 13130-1:2004 followed by analysis using GC MS; Simulant(s) used: Iso-octane;
Test Condition(s): 60°C for 4 hours (under repeat-use conditions);
Equipment(s) used: GC MS (Gas Chromatography Mass Spectrometer).
S. NO. PARAMETER CAS NO. RESULT (MG/KG) – COMPONENT NO. A LIMIT OF QUANTIFICATION(MG/KG) COMPLIANCE
REQUIREMENT
/ LIMIT MAX.
CONCLUSION
(PASS/FAIL)
1 Benzylbutyl phthalate (BBP) 85-68-7 ND 0.3 Not to exceed 6 mg/kg Pass
2 Diethylhexyl phthalate (DEHP) 117-81-7 ND 0.3 Not to exceed 3 mg/kg Pass
3 Dibutyl phthalate (DBP) 84-74-2 ND 0.3 Not to exceed 3 mg/kg Pass
4 Dicyclohexyl phthalate (DCHP) 84-61-7 ND 0.3 Not to exceed 6 mg/kg Pass
5 Diethyl phthalate (DEP) 84-66-2 ND 0.3 Not to exceed 12 mg/kg Pass
Overall Conclusion (Pass/Fail) Pass
Note: “mg/kg” denotes milligram per kilogram: (2) “ND” denotes Not Detected; (3) °C denotes degrees Celsius; (4) “%” denotes percent.
(TEST NO. 5) MIGRATION OF N-NITROSAMINES & N-NITROSATABLE SUBSTANCES
Test Specification(s)/Regulation(s): Council of Europe Resolution ResAP (2004) 4 on rubber products intended to come into contact with foodstuff; Test method adopted: Based on BS EN 12868:1999; Equipment(s) used: Gas Chromatography Mass Spectrometer (GC MS).
TEST PARAMETER COMPONENT NO. TEST RESULT (MG/KG) LIMIT OF QUANTIFICATION (MG/KG) COMPLIANCE REQUIREMENT/LIMIT MAX. CONCLUSION (PASS/FAIL)
Migration of N-Nitrosamines A ND 0.01 Shall be less than 0.01 mg/kg Pass
Migration of N-Nitrosatable substances A ND 0.1 Shall be less than 0.1 mg/kg Pass
Note: (1) “ND” denotes NOT Detected; (2) mg/kg denotes Milligram per Kilogram

 

(TEST NO. 6) SPECIFIC MIGRATION OF BUTADIENE (1,3-BUTADIENE) (CAS NO. 106-99-0)
Test Specification(s)/Regulation(s): Council of Europe Resolution ResAP (2004) 4 on rubber products intended to come into contact with foodstuff; Test method(s) adopted: With reference to EN 13130-1:2004 followed by analysis as per DD CEN/TS 13130- 15:2005; Simulants used: 3 % acetic acid; Test condition(s): 100 °C or reflux for 4 hours (under repeat-use conditions); Equipment(s) used: Gas Chromatography Mass Spectrometer (GC MS);
COMPONENT NO. RESULT (MG/KG) METHOD DETECTION LIMIT COMPLIANCE REQUIREMENT/LIMIT MAX. CONCLUSION (PASS/FAIL)
A ND 0.2 mg/kg Shall be less than 0.02mg/kg Pass
Note: (1) “mg/kg” denotes milligram per kilogram: (2) °C denotes Degrees Celsius; (3) “%” denotes per cent; (4) Denotes Not Detected
END OF TEST REPORT

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