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Nurchem DPTT-75

HSP Distance with Curekind® TMTD(TT) Dust free Powder: 0.7
Nurchem DPTT-75 by Nanjing Union Rubber Chemicals is a dipentamethylene thiuram. It acts as an effective primary or secondary accelerator or sulfur donor for use in IIR, NR, IR, SBR, CR, CSM, and particularly for NBR. It has a EPDM/EVM binder. For CSM, DPTT should be used together with MBTS to furnish higher safety in blending procedure. It also yields white rubber with excellent resistance against weathering. With NR and synthetic rubbers it vulcanizes without sulfur at low temperatures and leads to products with good physical properties and excellent resistance against aging. Nurchem DPTT-75 is effective at low and high temperatures and is suitable for light-colored stocks. It is used in products requiring aging resistance, high heat resistant goods, hoses, profiles, CSM products, rubber-coated fabrics, goods for industrial use and cables & wires. The shelf life is 2 years in its original packaging.
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Product Type
Crosslinking Catalysts / Accelerators / Initiators
Chemical Composition
Dipentamethylene thiuram
CAS Number
971-15-3
SpecialChem additionnal informations based on CAS Number : 971-15-3

Hansen Solubility Parameters

[20.5, 18.8, 12.4]
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[δD - Dispersion force interactions, δP - Polar force interactions, δH - Hydrogen bond force interactions]

Please note, these HSP values are estimations. It is based upon the “like seeks like” principle. It splits an ingredients interactions into three parameters; δD (Dispersion force interactions), δP (Polar forces interactions) and δH (Hydrogen bond force interactions). Hansen Solubility Parameters can help you find a wide range of products that are predicted to be compatible with Nurchem DPTT-75. A practical determination of these HSP values would provide higher certainty. Learn More.

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