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TSE Industries Millathane® CM Millable Polyether Urethane Rubber, 0.5 PHR Sulfur

Category Polymer , Thermoset , Polyester, TS , Polyurethane, TS , Thermoset Polyurethane, Elastomer, Unreinforced , Rubber or Thermoset Elastomer (TSE)
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF TSE Industries Millathane® CM Millable Polyether Urethane Rubber, 0.5 PHR Sulfur.pdf
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Material Notes:
MILLATHANE CM is a sulfur and peroxide curable polyether urethane rubber. Its outstanding property is its great resistance to abrasion, which makes it of special interest for articles that are subjected to high wear in service. It has a unique combination of excellent properties, such as low temperature characteristics, and resistance to heat deterioration, ozone cracking, weathering and swelling in oils or solvents.Increasing the concentration of sulfur produces a faster rate and a higher state of cure — better abrasion resistance, better dynamic properties, and high hardness — equivalent compression set, and somewhat poorer aging properties. Decreasing the sulfur content results in a reduced state of cure.FormulationMillathane CM 100.0N330 Carbon Black30.0Coumarone-Indene Resin15.0MBTS4.0MBT1.0Zinc Stearate0.75CAYTUR 40.35Sulfur0.5All information provided by TSE Industries
Mechanical Properties Metric English Comments
Hardness, Shore A 63
63
after 7 days at 100ºC
65
65
Tensile Strength, Yield 28.10 MPa
4075 psi
after 7 days at 100ºC
33.27 MPa
4825 psi
Elongation at Break 500 %
500 %
after 7 days at 100ºC
570 %
570 %
300% Modulus 0.01120 GPa
1.625 ksi
0.0124 GPa
1.80 ksi
after 7 days at 100ºC
Abrasion 250
250
NBS Index
Compression Set 32 %

@Temperature 70.0 °C,
Time 79200 sec
32 %

@Temperature 158 °F,
Time 22.0 hour
Method B
Processing Properties Metric English Comments
Cure Time 60.0 min

@Temperature 142 °C
1.00 hour

@Temperature 287 °F
Descriptive Properties Value Comments
?T, Platen (ºC) 75
Heat Build-up, Internal Temp (ºC) 165
Goodrich Flexometer
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