White resin powder a process flow dan thlirletna .

Industrial raw material pawimawh tak a nih angin, white resin powder hi plastic, coating, adhesive leh field dangah te hman a ni nasa hle. A siam chhuahna process-ah hian link tam tak a awm a, raw material thlan atanga finished product packaging thlengin, step tin chu stable taka siam a ngai a, chu chuan product quality nghet tak a neih theih nan. He article hian industry practitioner-te’n an thil siam chhuah dan an hriatthiam theih nan white resin powder process flow bulpui ber chu chipchiar takin a rawn tarlang dawn a ni.

Raw material buatsaih leh mixing .

White resin powder siam chhuah hi raw material buatsaih atanga tan a ni. Raw materials ber berte chu synthetic resins (polyethylene, polypropylene, etc. ang chi), fillers (calcium carbonate, talcum powder ang chi), additives (dispersants, stabilizers ang chi), etc. Heng raw materials te hi purity leh particle size te’n production requirement an tlin theih nan khauh taka screen a ngai a ni. Chumi hnuah chuan raw materials te chu mixing equipment-ah an premix a, chu chuan components te chu a inang tlanga sem chhuah a nih theih nan a ni a, chu chuan a hnua processing tur foundation a phum a ni.

melting leh extrusion .

Mixed raw materials te chu melting stage ah an lut a. Temperature sang takah (a tlangpuiin 150-250℃), raw materials chu extruder-ah a hmin a, uniform melt a siam a ni. Extruder chuan screw rotation leh shearing action hmangin raw materials chu a plasticize kim vek a, chutih rualin bubble leh bawlhhlawh te chu a paih chhuak bawk. Hetiang kalphung hian melt-in fluidity a neih tlem theih nan leh a chhe emaw agglomeration emaw a awm loh nan temperature leh pressure control sang tak a mamawh a ni.

Granulation leh Cooling .

Molten resin chu die hmangin strip-ah extrude a ni a, chutah chuan cooling water tank-ah a lut a, a lum nghal vat a, chutiang chuan resin chu granules-ah a solidified a ni. Cooling rate hian granules hardness leh structure a nghawng nghal a, chuvangin granules te chu uniform a nih theih nan graded cooling technology a ngai a ni. Cooled granules te chu dehydrated an ni a, a hnuaia drying process chu an lut leh thin.

Crushing leh screening .

Resin granule hring chu crusher chhungah a lut a, powder tha takah an hrual a. Crushed resin powder chu vibrating screen emaw airflow screen emaw hmanga grade a ngai a, chu chuan oversized emaw undersized particle emaw a paih chhuah theih nan a siam zawh tawh product particle size chu standard (a tlangpuiin 40-200 mesh) a tlin theih nan a ni. Sieved resin powder pawh hi bawlhhlawh awm lohna turin metal test a ngai bawk.

Quality inspection leh packaging .

Resin powder siam zawh tawh hian quality inspection tam tak a neih a ngai a, chung zingah chuan whiteness, fineness, melt index, etc. te pawh a tel a, chu chu customer mamawh a tlin theih nan a ni. A tawpah chuan thil siam thiamte chu a tawpah chuan automatic packaging machine hmangin an seal a, an package a, a tlangpuiin moisture-proof paper bags emaw ton bag emaw hmangin an phurh chhuah laiin an bawlhhlawh tihtlem leh moisture absorption an nei thin.

White resin powder siam dan hi a buaithlak hle a, mahse quality control leh automated equipment khauh tak hmangin product performance chu a nghet thei hle. Environment humhalhna atana thil tulte tihchangtlun a nih tak avangin, nakin lawkah chuan energy hman leh bawlhhlawh paih chhuah tlem zawk nan a kalphung chu a tha zawka siam a ni thei ang.