1.0Shanghai Aredy Chemicals Technology Co. Ltdhttps://www.aredychem.com/ruadminhttps://www.aredychem.com/ru/author/admin/AR B312 - Shanghai Aredy Chemicals Technology Co. Ltdrich600338<blockquote class="wp-embedded-content" data-secret="bqJ7G6o2j4"><a href="https://www.aredychem.com/ru/product/ar-b312/">AR B312</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.aredychem.com/ru/product/ar-b312/embed/#?secret=bqJ7G6o2j4" width="600" height="338" title="«AR B312» — Shanghai Aredy Chemicals Technology Co. Ltd" data-secret="bqJ7G6o2j4" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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</script>https://www.aredychem.com/wp-content/uploads/2022/10/图片1.png481490AR B312 is a blended polyol which is HFC-245fa system and used in the manufacture of PUR block foam products. It is HCFC free product, and specially used on continuous line, to produce polyurethane block foams. The foams will be used for building external wall, cold storage, tanks, large pipes etc. The foam has uniform foam cell , low thermal conductivity, good thermal insulation performance and flame retardant performance, measurement stability etc.