国产精品黑色丝袜在线观看,高潮毛片无遮挡高清视频播放,jizz国产丝袜18老师,久久婷婷国产综合精品

well-known production base for plastic auxiliaries

Serving and promoting development is the eternal theme

National Sales Hotline

+86-553-6182688 ，6183300

Engaged in the research and development, production and sales of plastic auxiliaries

Liquid Ba-Zn complex stabilizer

Product Type

　PVC liquid compound heat stabilizer series

Model:	XF-series
Product name:	Liquid Ba-Zn complex stabilizer
Uses:	This series is a self-lubricating stabilizer with high efficiency; has good heat resistance and transparency, resistance to vulcanization pollution, no whitening precipitation, Suitable for long-term processing at high-temperature. Suitable for the production of soft or semi-rigid PVC tape, rubber sheet and white or light-colored products processed by tape machine, extruder.
Packing:	180 or 200kg/drum

BACK

色噜噜狠狠色综合久色ai换脸,中文少妇日韩,一本久道久久综合狠狠爱,小雪偷尝禁果又粗又大的中国地图