Knowledge of stainless sandblasting board
Published： 2013/01/29     Views: 5999

Stainless steel sandblasting with zirconium beads by mechanical equipment in stainless steel plate surface processing, the plate surface showing the fine beads granular sand surface, forming a unique decorative effect, sometimes with glass beads as accessories.
Divided into surface effects: mirror sandblasting,, and 2B sandblasting. Titanium plate sandblasting whole board sandblasting, also a small forgings sandblasting.
Dry sandblasting category can be divided into two kinds of blasting and wet blasting.
Many sandblasting role, it can remove the surface oxide stainless steel castings, forgings or heat treatment, can also remove the the surface rust matter, coke, slag and other debris can also place the burr on the edge of the part some minor directionality scratches. The sandblasting can also improve the surface roughness of stainless steel parts, thereby increasing the the echoed force of the rear surface covering layer. Sandblasting can also be used as a means of treatment of the surface decoration, after blasting the surface was matte, it is not contaminated with oil, and it is beautiful, it should say that it is more anti-oil, but keep up embossed in wearable and matte.
Stainless steel dry sandblasting must first degreasing and dry to avoid the impact of sandblasting quality, and then choose the sand and air pressure according to the thickness of the part. Generally, the greater the thickness, the quartz sand of the sand is greater airflow is correspondingly larger.
The wet blasting sucked quartz sand and water is mixed into the mortar, if necessary, can also be added sodium nitrite, and then sprayed onto the surface of the part with compressed air. Relatively dry abrasive blasting, wet blasting eliminates dust on air pollution and the machined surface is also more delicate.
Color sandblasted stainless steel is an environmentally friendly decorative materials contain methanol and other organic matter, no radiation, fire safety, suitable for large-scale architectural decoration (bus station, railway station, subway stations, airports, etc.), hotel and building business decoration, public facilities new home decoration