Ubushushu obuphezulu bokongeza inayiloni
Inayiloni yobushushu obuphezulu (PPA), njengoko igama libonisa, luhlobo lwento enayiloni enobushushu obunyibilikayo obuphezulu, ubushushu obuphezulu bokusebenza kunye nobushushu obuphezulu be-thermal deformation.Inayiloni yobushushu obuphezulu ibandakanya inayiloni PA46, 6T, 9T, 10T kunye nePPA, ubushushu bokusebenza ngokubanzi ukusuka kuma-280-350 degrees Celsius, kunye nokusetyenziswa kwexesha elide kwindawo yobushushu obuphezulu.Ke ngoko, ezi zinto zenayiloni zingentla zifuna ukusombulula ezi ngxaki zilandelayo kwinkqubo yokusetyenzwa kunye nokusetyenziswa:
1. Iqondo lokushisa lokubola kwe-thermal yezinto ezincedisayo ezisetyenzisiweyo liya kuba liphezulu kunokushisa kokulungiswa kwe-nylon ephezulu yokushisa;
2. Kufuneka ukhusele ngokufanelekileyo iimveliso zenayiloni zobushushu obuphezulu kwinkqubo yokucubungula, musa ukuvelisa ukubola kwepropathi yomatshini kunye neengxaki eziphuzi;
3. Kufuneka ikhusele ngokufanelekileyo iimveliso zenayiloni zobushushu obuphezulu kwinkqubo yokusetyenziswa kamva, kangangoko kunokwenzeka ukunciphisa iimpawu zoomatshini zokubola kwemveliso okanye utshintsho lwenkangeleko.
Okwangoku, inayiloni yobushushu obuphezulu idinga ukuxhasa i-antioxidant ehambelana nobushushu obuphezulu, i-lubricant kunye nezinye iimveliso ezincedisayo, eyona ndawo iphambili yentlungu.Ngokwesiseko soveliso lwe-AO3398 (AO1098) kunye ne-H3391 (S-eed), i-Syntholution Tech yavelisa uchungechunge oluphezulu lwe-antioxidant olunobushushu obuphezulu njenge-H3310 kunye ne-H3311 (elingana ne-Brugemann H10), i-H3322, i-H3336 (ilingana ne-Brugemann H3330) Brugemann H20, Okaflex, SI Group Flexamine) , kunye ne-lubricant yokumelana nobushushu obuphezulu LT5598, obushushu bayo obuyi-1% bokubola budlula i-343℃, kunye neemveliso ezilungiselelweyo ezifana ne-B484 yokudityaniswa kwenayiloni ebanzi yangaphandle ekwaziyo ukumelana nobushushu obuphezulu.
Ukusetyenziswa kwezixhobo ze-nylon kubandakanya imveliso, ubomi kunye neminye imiba, ukuguqulwa kwezinto eziqhelekileyo ze-nylon kuye kwaxhaphake kwimarike, kodwa ukuguqulwa kwezongezo ze-nylon zokushisa okuphezulu kuye kwaba yimarike ukunqoba ubunzima.Ukuveliswa kwe-nylon yokushisa okuphezulu kuye kwalawulwa ngamazwe asentshona ngenxa yezithintelo zobugcisa, kwaye ukushisa okuphezulu kokushisa kubukhali kakhulu ekukhetheni izongezo, ngoko akukho sisombululo esihle ekhaya okwangoku.
Okwangoku, isisombululo esibanzi esiphuhliswe yinkampani yethu, ayinikezeli kuphela abancedisi abafanayo, abaphula ukuzimela kwamashishini angaphandle, kodwa kunye nokuphuhliswa ngokutsha kwe-lubricant ye-LT5598 yokushisa okuphezulu.I-LS5598 inokunciphisa ngokufanelekileyo umonakalo we-molecular chain obangelwa yi-chear mechanical kwinkqubo yokucubungula, ukuphucula ukuzinza kwemveliso ye-nylon yokushisa okuphezulu kwinkqubo yokucubungula.
Ukunikezelwa kwesisombululo sale projekthi siya kuqhubeka nokukhawulezisa inayiloni yobushushu obuphezulu kwibala loshishino lweemoto (isakhiwo, i-thermostat, iqokobhe lempompo yamandla, iinxalenye ze-clutch, impompo ye-oyile, njl.njl.), iindawo zombane kunye ne-elektroniki (izihlanganisi, izihlanganisi ze-SMT , abaphuli beesekethe, i-slot yekhadi, njl.), ishishini lomatshini (iimpompo kunye neenxalenye zempompo, i-impeller, imibhobho yamanzi ashushu, iibheringi, iigiya, njl. iibheringi, iigiya, njl.).
Isisombululo senayiloni esichasene nokuguga esinikwe yinkampani yethu sibanzi seminyaka yethu emithandathu yamava ekuphuhliseni nasekusebenziseni izongezo zenayiloni, kwaye siqinisekisiwe ngokufanelekileyo kumashishini ohlengahlengiso afanelekileyo, anokutshintsha ngokupheleleyo izisombululo ezibonelelwa ngabangaphandle. amashishini anxulumeneyo.