夜夜草免费视频丨av片国产丨少妇人妻中文字幕污丨国产69精品久久久久9999不卡免费丨国产9 9在线 | 中文丨免费人妻无码不卡中文字幕系丨欧美成人伊人丨嫩草av影院

HY-708B is recommended to be made into a pre-gel first and added before grinding. To obtain the best dispersion effect, it is best to use high-shear equipment. HY-708B requires a polar activator to be fully dispersed. The available polar activators are: propylene carbonate, methanol/water (95/5), ethanol/water (95/5), or acetone. The amount of polar activator can be adjusted according to different systems. Generally, it is 30-50% of the amount of organic soil.

The dosage of HY-708B in the system is usually 0.2-3.0% (by weight).

?ordinary paint and mill base
?lndustriat paint
?adhesive
?marine paint
?anti-corrosion paint
?drilling mud

It is packed in double layers with kraft paper outer packaging bag and polyethylene film inner packaging bag, or in valve mouth paper bag. The weight is usually 25 ± 0.25KG or as required by the user. If it is stored under dry conditions and the packaging is not opened, when the temperature is 0°C - 30°C, the quality validity period is 36 months.