色色中文字,精品福利五区,国产精品久久粉嫩99

化工產(chǎn)品及用途數(shù)據(jù)庫香料庫顏料庫染料庫化學(xué)配方數(shù)據(jù)庫暢銷藥物查詢系統(tǒng) 藥物化學(xué)大辭典 FDA藥品批準(zhǔn)信息 FDA藥品獨占權(quán)信息 FDA藥品專利信息 DMF提交信息庫

化學(xué)配方數(shù)據(jù)庫

配方類型：	TEXTILES AND THEIR TREATMENT
配方說明：	Screen Printing Paste
配方組成：	Urea/5 Thickener (Polygum 260, etc.)/60 Benzyl Alcohol, Textile Grade/2 Dye/- Formic Acid/4 Water to make/100 Thiodiglycol/1 10-50 g/2.
配制方法：	The use of polyester screens is suggested to reduce screen staining from the paste. Care must also be taken to choose a screen lacquer that is suitable for use with solutions of Benzyl Alcohol. A high quality Benzyl Alcohol will reduce the effect of the solvent on screen lacquers.

@2009-2026 洛克化工網(wǎng) 浙ICP備16009103號版權(quán)聲明

^{<td id="bf9wd"></td>}

日韩桃色精品,AV日韩网,国产女人精品免费网站,射久久久久久久,超碰97在线直播,思思热999re,久久大香蕉在线视频,国产视频九色在线,在线极品国产精品专区