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| Thanecure ZM |
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| 1,3-Bis(3-Isocyanato-4-methylphenyl)-1,3-Diazetidin-2,4-dione |
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Thanecure ZM is a cure activator for sulfur cured Nhllathane polyurethane rubber.
It consists of a partial complex of zinc chloride and MBTS.
The improvement in the physical properties of Millathane E-34 is shown in the table below.
Increasing the amount of Thanecure increases the rate and state of cure and improves the compression set resistance.
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Odor: Aromatic, Faint
Appearance: White powder with a possibly slight yellow tint
Decomposition Temperature: Starts slowly at 100'C (212'F)
Freezing/Melting Point: >145'C (293'F)
Specific Gravity: 1.48 g/cm3 at 20'C
Solubility in Water: Not soluble. May evolve CO2 slowly until all free TDI is converted to polyurea. |
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