播放中国国产国语纯一级黄片免费看, 大鸡吧快来啊阿啊阿啊黄片在线播放, 中文精品日韩网站在线观看视频免费, 别揉我奶头~嗯~啊~一区二区三区,AV无码播放一级毛片免费古装,亚洲春色一区二区三区,91大神极品,美国一级大黄一片免费下载,午夜爽爽爽男女免费观看软件

化學(xué)配方數(shù)據(jù)庫(kù)
配方類(lèi)型: INKS
配方說(shuō)明: Heat Set Ink
配方組成: These inks set when the solvents are driven out by heating. The
solvents, therefore, must be volatile, usually those boiling below
200C. Inks of this type are made by first dissolving zein in low
boiling glycols to produce the vehicle and then grinding the pigment
into the vehicle. A typical heat set ink consists of a formulation such
as this
Carbon Black/100
Zein G200/100
Propyleneglycol/300

返回?cái)?shù)據(jù)庫(kù)查詢(xún)
QQ: 2241752642
微信二維碼
電話(huà): 19906633110