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Ensinger PEI

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Nouryon Inhibitor NLD-20 2,6-Di-tert-butyl-4-methylphenol, 20% in styrene
Categories: Other Engineering Material

Material Notes: Inhibitor NLD-20 is used at elevated and high temperatures for extending potlife or shelf life; 20% solution in styrene.

CAS number: 128-37-0

EINECS/ELINCS No: 202-851-5

Applications: Inhibitor NLD-20 is a 20% solution of 2,6-Di-tert-butyl-4-methylphenol in styrene. Inhibitor NLD-20 is used in elevated and high temperatures cure systems for extending: 1) The shelf life of a SMC and BMC at ambient temperature; 2) The pot life of a mixture UP resin/peroxide at ambient temperature. An advantage of Inhibitor NLD-20 in comparison with for example p-Benzoquinone is that Inhibitor NLD-20 is very effective at ambient temperature but hardly shows any influence on the cure at elevated and high temperature. Application area can be: SMC, BMC, pultrusion, corrugated sheets and artificial marble.

Information provided by Nouryon

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Physical PropertiesOriginal ValueComments
Density 0.930 g/cc
 
Thermal PropertiesOriginal ValueComments
Melting Point -10.0 °C
 
Descriptive Properties
AppearanceClear to yellow liquid
Content-15 to 15 %Gel time deviation in Ludopal PT at 20°C

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PNOURY592 / 286115

Proto3000 – 3D Engineering Solutions

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