The Universal Selection Source:
Polymer Additives

Urea treated BK

Technical DataSheet | Supplied by Jiangsu Yoke Technology

Surface treated urea. Acts as a blowing agent activators to low decomposition temperature of DPT, AC for expansion of rubbers and thermoplastics. Has low hygroscopic property and good compatibility with rubber and plastic in compounding. Used for extrusion of rigid PVC, atmospheric blow molding of nitrile rubber blended PVC thermal insulation stock/automobile weatherstrip used EPDM rubber/closed cell PVC sponge and press molded open cell pvc sponge/closed cell pads used sbr blended EPDM rubber, cellular rubber sole used SBR rubber.

Urea treated BK Product details

Product Type
Chemical Composition
Physical Form
Applications/ Recommended for
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Urea treated BK Properties


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Test Method
Melting point
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Last edited Dec 18, 2017
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