Lihlahisoa

Medical wheel caster e na le litšobotsi tsa ts'ebetso e bobebe, seteraeke se feto-fetohang, elasticity e phahameng, khutso e khethehileng, ho hanyetsa, anti winding, ect.

TPR e na le melemo e latelang:

(1) E ka sebetsoa ka mechini e akaretsang ea thermoplastic, joalo ka ente ea ente, extrusion molding, blow molding, compression molding, le mold phetiso;

(2) E ka ts'oaroa ka mochini oa ente ea rabara, 'me nako e ka khutsufatsoa ho tloha ho 20min ho ea tlase ho 1min;

(3) E ka bōptjoa le ho ts'oaroa ke mochine oa khatiso, ka lebelo le potlakileng le nako e khutšoanyane ea vulcanization;

(4) Litšila tse hlahisitsoeng ts'ebetsong ea tlhahiso (ho phonyoha li-burrs le rabara e ntšang litšila) le lihlahisoa tsa ho qetela tsa litšila li ka khutlisoa ka kotloloho bakeng sa ho sebelisoa hape:

(5) Lihlahisoa tsa khale tsa TPR tse sebelisitsoeng li ka sebelisoa hape le ho sebelisoa hape ho fokotsa tšilafalo ea tikoloho le ho atolosa mohloli oa nchafatso ea lisebelisoa;

(6) Ha ho vulcanization e hlokahalang ho boloka matla.Nka tšebeliso ea matla ea tlhahiso ea hose e phahameng e le mohlala: 188MJ / kg bakeng sa rabara le 144MJ / kg bakeng sa TPR, e ka bolokang matla a fetang 25%;

(7) Ho itšehetsa ho hoholo, 'me foromo e nolofalitsoe haholo, e le hore tšusumetso ea motsoako oa motsoako holim'a polymer e fokotsehe haholo,' me tshebetso ea boleng e be bonolo ho e tseba;

PU e na le melemo e latelang:

(1) Khanyetso e matla ea ho apara

(2) E bonolo ebile e phutholohile

(3) Ho hanyetsa mocheso hantle

(4) Ho bonolo ho hloekisa