Inkcazo:Uhlobo olutsha lwe-rubber powder olusetyenziselwa ukuphucula iimpawu zemishini ye-AS resin ezifana nokuchasana kwempembelelo, ukwandisa amandla emveliso kunye nokuphucula ukusebenza kokuguga kwemveliso-ASA i-rubber powder JCS-887, isetyenziswe kwi-AS resin injection molding.Yimveliso ye-core-shell emulsion polymerization kwaye inokuhambelana kakuhle ne-AS resin.Inokuphucula iimpawu zemishini yemveliso ngaphandle kokunciphisa ukusebenza kokuguga kwemveliso kwaye isetyenziswe kwi-injection molding.
Amagama angundoqo:I-AS resin, umgubo werabha we-ASA, iipropathi zoomatshini, ukumelana nemozulu, ukubumba inaliti.
ngu:Zhang Shiqi
idilesi:Shandong Jinchangshu New Material Technology Co., Ltd., Weifang, Shandong
1. Intshayelelo
Ngokubanzi, i-ASA resin, i-terpolymer ebandakanya i-acrylate-styrene-acrylonitrile, ilungiswa ngokufakela iipolima ze-styrene kunye ne-acrylonitrile kwirabha ye-acrylic kwaye iqhele ukusetyenziswa kwiindawo ze-elektroniki zangaphandle, izinto zokwakha, kunye nempahla yezemidlalo ngenxa yeempawu zayo ezilungileyo, kubandakanya ukumelana nemozulu. , ukumelana neekhemikhali, kunye nokusebenza.Nangona kunjalo, ukusetyenziswa kwe-ASA resins kwizixhobo ezifuna imibala ebomvu, etyheli, eluhlaza, njl. ukuhambelana kombala kakubi kunye neglosi eyintsalela.Ngokukodwa, i-indices refractive ye-monomers ezisetyenziselwa ukulungisa i-ASA resin yayiyi-1.460 ye-butyl acrylate, i-1.518 ye-acrylonitrile, kunye ne-1.590 ye-styrene, kangangokuba kwakukho umahluko omkhulu phakathi kwesalathisi esihlaziyiweyo serabha ye-acrylate esetyenziswa njengendawo engundoqo kunye isalathiso se-refractive se-compounds ehlonyelwe kuyo.Ke ngoko, i-ASA resin ineempawu ezihambelana nombala.Ekubeni i-ASA resin i-opaque kwaye ayigqwesileyo iipropathi zoomatshini ezifana neempawu zempembelelo kunye nokuqina kokuqina kwe-resin ecocekileyo, oku kusizisa kwindlela yangoku ye-R&D kunye nendlela ye-R&D.
Iingqungquthela eziqhelekileyo ze-thermoplastic ezikhoyo ngoku zi-acrylonitrile-butadiene-styrene (ABS) iipolymers ezidityaniswe nerabha njenge-polymers ze-butadiene.Iipholima ze-ABS zinamandla abalaseleyo empembelelo nakwiqondo lobushushu eliphantsi kakhulu, kodwa zinemozulu embi kunye nokuxhathisa ukwaluphala.Ke ngoko, kuyafuneka ukuba kususwe iipolymers ze-ethylene ezingaxutywanga kwi-graft copolymers ukuze kulungiswe iintlaka ezinamandla anamandla empembelelo kunye nemozulu entle kunye nokumelana nokuguga.
I-ASA yerabha engumgubo i-JCS-887 ephuhliswe yinkampani yethu ihambelana ngakumbi ne-AS resin, kwaye ineenzuzo zokuxhathisa impembelelo ephezulu, ukusebenza kakuhle kokusebenza, ukumelana nemozulu okugqwesileyo, kunye nokonyuka kwamandla emveliso.Isetyenziswa kwi-AS yokubumba inaliti ye-resin.
2 Umthamo ocetyiswayo
I-AS resin / i-ASA i-rubber powder JCS-887 = 7/3, oko kukuthi, kuzo zonke iindawo ze-100 ze-AS resin alloy, yenziwe ngamacandelo angama-70 e-AS resin, kunye neengxenye ze-30 ze-ASA yerabha powder JCS-887.
3 Uthelekiso lokwenziwa komsebenzi kunye nomgubo werabha oqhelekileyo we-ASA wasekhaya nangaphandle
1. I-AS resin alloy yalungiswa ngokwefomula kwiThebhile 1 ngezantsi.
Uluhlu loku-1
| Ukuqulunqwa | |
| Uhlobo | Ubunzima/g |
| AS Resin | 280 |
| NJENGOKO i-Rubber powder JCS-887 | 120 |
| Ifomula yokuthambisa | 4 |
| Iarhente yokuhambelana | 2.4 |
| I-Antioxidant | 1.2 |
2. Ukucutshungulwa kwamanyathelo e-AS resin alloy: Hlanganisa le fomyula ingentla, yongeza i-compound kwigranulator yokudityaniswa kokuqala kweegranules, uze ubeke iigranules kumatshini wokubumba inaliti yokubumba inaliti.
3. Uvavanyo lokuthelekisa iimpawu zomatshini zemichilo yeesampuli emva kokubunjwa kwenaliti.
4. Ukuthelekisa ukusebenza phakathi kwe-ASA ye-rubber powder JCS-887 kunye neesampuli zangaphandle ziboniswe kwiThebhile 2 ngezantsi.
Itheyibhile 2
| Into | Indlela yokuvavanya | Iimeko zovavanyo | Iyunithi | Isalathiso sobugcisa (JCS-887) | Isalathiso sobugcisa (isampulu yokuthelekisa) |
| Ubushushu obuthambisayo beVicat | GB/T 1633 | B120 | ℃ | 90.2 | 90.0 |
| Tensile strength | GB/T 1040 | 10mm/min | MPa | 34 | 37 |
| Ubude bokuqina ngexesha lekhefu | GB/T 1040 | 10mm/min | % | 4.8 | 4.8 |
| Ukugoba amandla | GB/T 9341 | 1mm/min | MPa | 57 | 63 |
| Ukugoba imodyuli ye-elasticity | GB/T 9341 | 1mm/min | GPA | 2169 | 2189 |
| Amandla empembelelo | GB/T 1843 | 1A | KJ/m2 | 10.5 | 8.1 |
| Ukuqina konxweme | GB/T 2411 | Unxweme D | 88 | 88 |
4 Isiphelo
Emva kokuqinisekiswa kovavanyo, i-ASA ye-rubber powder JCS-887 ephuhliswe yinkampani yethu kunye ne-AS ye-resin injection molding, yonke imiba yeempawu zomatshini ziphuculwe, kwaye kuzo zonke iinkalo azikho ngaphantsi kwezinye i-rubber powder ekhaya nakwamanye amazwe.
Ixesha lokuposa: Jun-20-2022