欧美一级视频97,无码中字中文字幕在线,美女脱内衣黄18以下禁止观看,国产免费无码在线看,一本草中文字幕免费,国产在线精品一品二区,99国产成人精品视频,国产一区免费视频

Type：HZ-CQJ

Character:

White powder,granularity<20 mesh, Moisture <0.5%

Applicate scope:

Non-high mg al alloy

Recommend dosage:

Use level 1~2kg for one ton aluminium.

Use method:

Adding refining flux of required amount into refining tank and cover it properly, turn on the switch of refining tank and connect nitrogen gas. When refining flux is spraying out of refining iron tube, insert it into the furnace and move all around inside evenly for 2 or 3 times. When powder inside the tank is sprayed completely, first draw out the refining tube out of aluminium liquid, and then switch off nitrogen gas.
Main features:

This product is composed of hexachloroethane and other fluxes, it can effectively remove the hydrogen, oxide slag and non-metallic inclusions in the molten aluminum,improve the quality of castings , it has good degassing Effect and easy to use.

Packaging and storage:

2.5～10kg/ bag,20～50kg/carton or box. Be stored in a dry and ventilated place.