Advanced Polymer Alloys Alcryn® 2070 BK Melt Processable Rubber
| Manufacturer | APA – Advanced Polymer Alloys |
| Trade Name | Alcryn® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Alcryn melt-processable rubber (MPR) is a true rubber, based on a partially cross-linked, chlorinated olefin interpolymer alloy. Alcryn is designed for the manufacture of rubber parts with high productivity on thermoplastic processing equipment.Applications:Window and door weatherstripping (and other complex profile extrusions)Soft handles and gripsMolded seals and gasketsInjection-molded and co-injection molded partsBlow-molded partsTubing and hoseWire and cable jacketsCoated fabrics and sheet goodsInformation provided by Advanced Polymer Alloys
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.14 g/cc | 1.14 g/cc | ASTM D471; ISO 2781 |
| Viscosity | 410000 cP
@Shear Rate 300 1/s,
Temperature 190 °C |
410000 cP
@Shear Rate 300 1/s,
Temperature 374 °F |
ASTM D3835 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 68 | 68 | ASTM D2240; ISO 48 |
| 70 | 70 | After 7 days at 257°F (125°C); ASTM D573; ISO 188 | |
| Tensile Strength, Ultimate | 8.48 MPa | 1230 psi | After 7 days at 257°F (125°C); ASTM D573; ISO 188 |
| 8.76 MPa | 1270 psi | ASTM D412; ISO 37 | |
| Elongation at Break | 280 % | 280 % | After 7 days at 257°F (125°C); ASTM D573; ISO 188 |
| 320 % | 320 % | ASTM D412; ISO 37 | |
| 100% Modulus | 0.00421 GPa | 0.610 ksi | ASTM D412; ISO 37 |
| 0.00448 GPa | 0.650 ksi | After 7 days at 257°F (125°C); ASTM D573; ISO 188 | |
| Graves Tear Strength | 28.0 kN/m
@Temperature 23.9 °C
|
160 pli
@Temperature 75.0 °F
|
Die C; ASTM D624 |
| Taber Abrasion, mg/1000 Cycles | 5.0 | 5.0 | Cs-17 Wheel, 1000 g Load; ASTM D3389 |
| Compression Set | 14 % | 14 % | After 22 Hr at 75°F (24°C); ASTM D395; ISO 815 |
| 64 %
@Temperature 100 °C
|
64 %
@Temperature 212 °F
|
22 hrs.; ASTM D395; ISO 815 | |
| Tensile Set | 9.0 % | 9.0 % | ASTM D412 |
| Torsional Stiffness | 2.308 MPa | 334.8 psi | At 75°F (24°C); ASTM D1043 |
| 10.20 MPa | 1479 psi | At -4°F (-20°C); ASTM D1043 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Brittleness Temperature | -78.9 °C | -110 °F | ASTM D746; ISO 812 |
| Clash Berg Stiffness Temperature | -40.0 °C | -40.0 °F | At 10,000 psi (69 Mpa); ASTM D1043 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 177 °C | 350 °F |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Fluid Resistance – Volume Change, % (ASTM D471) | -17 | After 7 Days in ASTM Oil No.1 at 212°F (100°C) |
| 19 | After 7 Days in IRM 903 Oil No.3 at 212°F (100°C) | |
| 25 | After 7 Days in ASTM Ref. Fuel No. B at 75°F (24°C) | |
| 6 | After 7 Days in Water at 212°F (100°C) |
