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Perkadox BTW-50
CAS number 94-36-0

Perkadox® BTW-50 is the preferred BPO paste for unsaturated polyester & vinyl ester resins.

Perkadox BTW-50
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Perkadox BTW-50
Product Detail


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CAS NumberActive oxygen content peroxide
94-36-06.61%
AppearanceEINECS/ELINCS
White homogeneous pasteNo.202-327-6
TSCA status
Listed on inventory
Characteristics
Density, 20°C1.200 g/cm³
Viscosity, 20°Cthixotropic paste mPa.s
Application
Perkadox® BTW-50 is a paste containing 50% dibenzoyl peroxide without phthalate for the curing of unsaturated polyester resins at ambient and elevated temperatures. At temperatures up to 80°C, Perkadox® BTW-50 should be used in combination with an aromatic tertiary amine accelerator, above 80°C the use of an accelerator is not required. Perkadox® BTW-50 has primarily been developed for the putty market. For non filled systems, Perkadox® 40E is better applicable with respect to miscibility with the UP resin. Perkadox® BTW-50 shows a very good chemical and physical stability and istherefore very suitable for tube filling. The curing system Perkadox® BTW-50/amine accelerator shows a very fast cure that is hardly influenced by humidity and fillers. Even at low temperatures a relatively good cure will be obtained. A disadvantage may be the yellow color and poor light resistance of the moulded product.Organic Peroxide Team contact us.jpg

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Keywords
Nouryon,Peroxide
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