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Polyurethane grouting fluid for lifting ballastless high-speed rail tracks (WJG-451)

It is a two-component polyurethane grouting material developed by Jianguo Weiye, composed of Component A: polyol-modified diphenylmethane diisocyanate and polymethylene polyphenyl isocyanate, and Component B: polyol.

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xzb@jgfs.com.cn

86 4000996971

ADD：5th Floor, Building C, Chang'an New City Commercial Center, Dacheng Nanli, Fengtai District, Beijing

Jianguo WeChat Official Account

Tel: 86 4000996971

Email：xzb@jgfs.com.cn

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