男人J进女人P,无遮掩H黄纯肉动漫在线观看星,被黑人强到高潮喷水A片,国语熟妇乱人乱A片,日本一本二本无码免费视频,美女扒开双腿让男人捅,国产精品美女免费视频观看,巨爆中文字幕区乳爆中,A片疯狂做爰全过的视频

平平加系列乳化劑產(chǎn)品信息

Product Information of Peregal Series Emulsifier

產(chǎn)品介紹 Product Introduction

脂肪醇聚氧乙烯醚平平加系列乳化劑，是脂肪醇與環(huán)氧乙烷縮合物，屬于非離子表面活性劑，具有良好的去污力、潤濕性、乳化、抗硬水性、較低的刺激性和生物降解功能。

Fatty alcohol polyoxyethylene ether peregal series emulsifiers are condensation products of fatty alcohols and ethylene oxide, belonging to non-ionic surfactants. They have good cleaning power, wettability, emulsification, hard water resistance, low irritation and biodegradation function.

理化性質(zhì) Physical and Chemical Properties