PS Foaming Single Screw

Zvinyorwa zvekugadzira

1. Yakashongedzerwa nemuchina wekurovera PS Foaming Single Screw uye yakagadziridzwa screws, inova nechokwadi chepamusoro chekupupuma uye yakagadzikana extrusion process.

2. Yakareba LD ratio, Inoshanda yakasanganiswa shear chikamu, Iyo sikururu inoshingirira kucarbonic acid uye ngura.

3. Nyanzvi yePS inopupuma sikuruu dhizaini, Izvi zvinogonesa yakanakisa bubble gomba mhando, chaiyo density control, uye kugadzirwa kwakanyanya.

4. Iyo yakakura screw dhizaini, yakagadzirirwa kunzwisiswa kweiyo foaming process, inova nechokwadi chekugadzirisa kugadzirwa kwekushanda uye kuderera kwemarara.

Chigadzirwa Chimiro uye Chishandiso

1. Foam yePS ine hurema hwakanyanya, huremu huremu, uye inewo mabasa akadai sekudzivirira hunyoro, mold-proofing uye pest-proofing.

2. Pakupera kwechikamu chekugadzirisa kana metering chikamu, chipingamupinyi-mhando yekubatanidza chikamu (Maddock) kana pini yekusanganiswa kwepini inogadziriswa.

3. Kudzika kwemaburi escrew muchikamu chakawedzerwa chakawedzerwa..Iva nechokwadi chekufambisa kwakanaka kwePS particles (kunyanya zvinhu zvakashandiswa zvakare) uye foaming nucleating agents (zvakadai setalcum powder), zvichipa kudya kwakagadzikana uye kwakakwana kune nzira inotevera.4.Inowanzoshandiswa sezvipfeko zvekushongedza zvesirin'i zvemukati, uye inogona kugadzira nzvimbo yakanakisa yekunzwisisa kwetatu-dimensional nzvimbo.