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Material Grade Reference Library

500 manufacturer-listed material grades for reference and comparison.

These are raw-material or compound references, not finished products or confirmed available stock. Reported values are typical source values under the stated test conditions. Blank fields mean not reported; they do not mean zero.

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500 matching grades · Page 3 of 20

Manufacturer / gradePolymerHardnessTensile MPaElongation %Source and test context
Baypren® 116 M 45
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0051

Mooney Viscosity
{"value":"45 MU","test_method":"ISO 289 \/ ASTM D 1646","condition":"ML (1+4)","temperature":"100 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 126 M 70
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0052

Mooney Viscosity
{"value":"70 MU","test_method":"ISO 289 \/ ASTM D 1646","condition":"ML (1+4)","temperature":"100 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 210 M 43
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0053

Mooney Viscosity
{"value":"43 MU","test_method":"ISO 289 \/ ASTM D 1646","condition":"ML (1+4)","temperature":"100 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 210 M 48
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0054

Mooney Viscosity
{"value":"48 MU","test_method":"ISO 289 \/ ASTM D 1646","condition":"ML (1+4)","temperature":"100 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 211 M 39
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0055

Mooney Viscosity
{"value":"39 MU","test_method":"ISO 289 \/ ASTM D 1646","condition":"ML (1+4)","temperature":"100 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 213-1
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0056

Solution Viscosity
{"value":"150 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 213-2
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0057

Solution Viscosity
{"value":"300 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 214 M 55
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0058

Mooney Viscosity
{"value":"55 MU","test_method":"ISO 289 \/ ASTM D 1646","condition":"ML (1+4)","temperature":"100 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 215 M 50
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0059

Mooney Viscosity
{"value":"50 MU","test_method":"ISO 289 \/ ASTM D 1646","condition":"ML (1+4)","temperature":"100 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 216 M 49
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0060

Mooney Viscosity
{"value":"49 MU","test_method":"ISO 289 \/ ASTM D 1646","condition":"ML (1+4)","temperature":"100 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 223-2
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0061

Solution Viscosity
{"value":"680 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 230 M 100
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0062

Mooney Viscosity
{"value":"100 MU","test_method":"ISO 289 \/ ASTM D 1646","condition":"ML (1+4)","temperature":"100 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 230 M 108
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0063

Mooney Viscosity
{"value":"108 MU","test_method":"ISO 289 \/ ASTM D 1646","condition":"ML (1+4)","temperature":"100 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 233-1
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0064

Solution Viscosity
{"value":"850 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 233-2
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0065

Solution Viscosity
{"value":"1.150 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 243-2
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0066

Solution Viscosity
{"value":"2.100 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 253-2
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0067

Solution Viscosity
{"value":"3.900 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 310-1
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0068

Solution Viscosity
{"value":"150 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 320-1
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0069

Solution Viscosity
{"value":"450 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 320-2
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0070

Solution Viscosity
{"value":"680 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 321-1
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0071

Solution Viscosity
{"value":"450 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 330-1
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0072

Solution Viscosity
{"value":"850 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 330-2
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0073

Solution Viscosity
{"value":"1.150 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 340-2
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0074

Solution Viscosity
{"value":"2.100 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}
Baypren® 350-2
ARLANXEO		CR———Manufacturer source
Reported conditions

Accessed 2026-10-19. RSM-0075

Solution Viscosity
{"value":"3.900 mPa.s","test_method":"Internal Method","condition":"10% in Toluene","temperature":"23 °C"}
Density
{"value":"1,23 g\/cm3","test_method":"Internal Method","condition":"","temperature":""}

Source access date: 19 October 2026. Cure conditions are not continuous service-temperature ratings. Shore A and Asker C are kept separate. Refer to the manufacturer source for full conditions and current documentation.