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Advanced Polymer Alloys Alcryn® 2250 UT Melt Processable Rubber

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Elastomer, Melt-Processible 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
Download PDF Advanced Polymer Alloys Alcryn® 2250 UT Melt Processable Rubber.pdf
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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 1.06 g/cc
1.06 g/cc
ASTM D471; ISO 2781
Viscosity 115000 cP

@Shear Rate 300 1/s,
Temperature 190 °C
115000 cP

@Shear Rate 300 1/s,
Temperature 374 °F
ASTM D3835
Mechanical Properties Metric English Comments
Hardness, Shore A 45
45
After 7 days at 257°F (125°C); ASTM D573; ISO 188
47
47
ASTM D2240; ISO 48
Tensile Strength, Ultimate 6.48 MPa
940 psi
After 7 days at 257°F (125°C); ASTM D573; ISO 188
6.89 MPa
1000 psi
ASTM D412; ISO 37
Elongation at Break 420 %
420 %
ASTM D412; ISO 37
450 %
450 %
After 7 days at 257°F (125°C); ASTM D573; ISO 188
100% Modulus 0.00165 GPa
0.240 ksi
After 7 days at 257°F (125°C); ASTM D573; ISO 188
0.00193 GPa
0.280 ksi
ASTM D412; ISO 37
Graves Tear Strength 19.3 kN/m

@Temperature 23.9 °C
110 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 15 %
15 %
After 22 Hr at 75°F (24°C); ASTM D395; ISO 815
56 %

@Temperature 100 °C
56 %

@Temperature 212 °F
22 hrs.; ASTM D395; ISO 815
Tensile Set 7.0 %
7.0 %
ASTM D412
Torsional Stiffness 1.9981 MPa
289.80 psi
At 75°F (24°C); ASTM D1043
2.6182 MPa
379.74 psi
At -4°F (-20°C); ASTM D1043
Thermal Properties Metric English Comments
Brittleness Temperature -91.1 °C
-132 °F
ASTM D746; ISO 812
Clash Berg Stiffness Temperature -61.1 °C
-78.0 °F
At 10,000 psi (69 Mpa); ASTM D1043
Processing Properties Metric English Comments
Processing Temperature 166 °C
330 °F
Descriptive Properties Value Comments
Fluid Resistance - Volume Change, % (ASTM D471) 24
After 7 Days in ASTM Ref. Fuel No. B at 75°F (24°C)
32
After 7 Days in IRM 903 Oil No.3 at 212°F (100°C)
-39
After 7 Days in ASTM Oil No.1 at 212°F (100°C)
7
After 7 Days in Water at 212°F (100°C)
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