Sei kushandisa yakabikwa epurasitiki mbishi zvinhu?

Sei kushandisa yakabikwa epurasitiki mbishi zvinhu?

ABS, PC, PA6 types of plastic raw materials need to be baked, asi PP, TPO, Mhando dzePOM hadzidi kubikwa?
Mukuita jekiseni molding, the moisture content of the material must be in a relatively low range to ensure the normal injection molding and the normal physical properties of the product material. The moisture content of the injection material is too high. Chekutanga, the surface will appear bad appearance such as silver wire. Chepiri, the water vapor in the material will cause bubbles and holes in the product, which affects the strength. Chetatu, the most important thing is that the high water content will cause the material to decompose when it melts.

Naizvozvo, the material must be dried before injection. The moisture absorption rate of ABS, PC, PA6, PA66 and other materials is relatively large. The direct injection molding of the original packaging is not a big problem, asi makumi emakirogiramu emidziyo mudhiramu haigone kuitwa zvese kamwechete. , Mukuita kwemaawa akawanda kusvika maawa gumi, mwando uri mumhepo uchabatwa nezvinhu. Zvisinei, PP, TPE, uye POM vane mwero wakaderera wekunyudza hunyoro, uye vanozotora hunyoro hushoma kwenguva yakareba pasi pe tembiricha uye hunyoro. Iyo mwando inotorwa inogona kunge iri mukati meiyo inotenderwa huwandu hwe jekiseni kuumba muchina kushanda maitiro uye ane zvishoma zvinokanganisa jekiseni kuumbwa.
Ehe saizvozvo, kukanganiswa kudiki hakurevi kuti hapana kukanganisa, nekuti kunyangwe isingatore hunyoro hwakawanda, ichiri kutora mvura mushure mezvose. Mukugadzirwa kwehuwandu, zviri nani kubatidza dryer yekugadzikana kwemhando yechigadzirwa kana ichinge ichigadzirwa ichienderera kwemazuva mazhinji.

Kana uine chero mibvunzo pa jekiseni kuumbwa ,plz sunungukai kubvunza FLYSE timu,tichakupa yakanakisa sevhisi!