Songhan Plastic Technology Co.,Ltd.

TSE Industries Millathane® HT High Temperature-Resistant Millable Polyester Polyurethane with 2.5 PHR Sulfur

Category Polymer , Thermoset , Polyester, TS , Polyurethane, TS , Thermoset Polyurethane, Elastomer, Unreinforced , Rubber or Thermoset Elastomer (TSE)
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF TSE Industries Millathane® HT High Temperature-Resistant Millable Polyester Polyurethane with 2.5 PHR Sulfur.pdf
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Material Notes:
MILLATHANE HT is a polyester millable polyurethane which has the ability to withstand elevated temperatures. Polyurethanes have been known for their excellent resistance to abrasion, impact, tear strength, oil and fuel resistance, and ozone resistance. The life expectancy of urethane is often 5 times longer than other elastomers, thus saving material costs and downtime expense. One shortcoming of polyurethanes is loss of physical properties at temperatures over 180°F (82°C). MILLATHANE HT has overcome this weakness.The sulfur-curing system consistently gives a desirable combination of optimum property values and processing safety. Selection of this system over peroxide, however, should be preceded by investigation into the possible effects of temperature. Sulfur-cured systems will give you better physical properties, but will not withstand a higher temperature of 300°F (149°C) as well as peroxidecured systems. A MILLATHANE HT masterbatch containing 40 phr N330 black was used in this evaluation.All information provided by TSE Industries
Mechanical Properties Metric English Comments
Hardness, Shore A 80
Tensile Strength, Yield 18.88 MPa
2738 psi
Elongation at Yield 524 %
524 %
100% Modulus 0.00485 GPa
0.703 ksi
200% Modulus 0.009701 GPa
1.407 ksi
300% Modulus 0.01394 GPa
2.022 ksi
Tear Strength 60.0 kN/m
342 pli
Die C
Compression Set 69 %

@Temperature 70.0 °C,
Time 79200 sec
69 %

@Temperature 158 °F,
Time 22.0 hour
Processing Properties Metric English Comments
Cure Time 11.0 min

@Temperature 160 °C
0.183 hour

@Temperature 320 °F
Press cured
Descriptive Properties Value Comments
DIN Abrasion (mm³) 136
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