Inkcazo:Uhlobo olutsha lwepowder olusetyenziselwa ukuphucula iimpawu zemishini ye-AS resin ezifana nokuchasana kwempembelelo, ukwandisa amandla emveliso kunye nokuphucula ukusebenza kokuguga kwemveliso-ASA powder JCS-885, 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, i-ASA powder, iipropathi zoomatshini, ukumelana nemozulu, ukubumba inaliti.
Ngu:UZhang Shiqi, uShandong Jinchangshu weTekhnoloji eNtsha yeTekhnoloji 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 ze-thermoplastic eziqhelekileyo 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 powder JCS-885 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 powder JCS-885 = 7/3, oko kukuthi, kuzo zonke iindawo ze-100 ze-AS resin alloy, iqulethwe ngamacandelo angama-70 e-AS resin, kunye neengxenye ze-30 ze-ASA powder JCS-885.
3 Uthelekiso lokwenziwa komsebenzi kunye nomgubo weASA wasekhaya nangaphandle
1. I-AS resin alloy yalungiswa ngokwefomula kwiThebhile 1 ngezantsi.
Uluhlu loku-1
| Ukuqulunqwa | |
| Uhlobo | Ubunzima/g |
| AS Resin | 280 |
| ASA Powder JCS-885 | 120 |
| Ifomula yokuthambisa | 4 |
| Iarhente yokuhambelana | 2.4 |
| I-Antioxidant | 1.2 |
2. Ukucutshungulwa kwamanyathelo e-AS resin alloy: Hlanganisa le fomyula ingentla, yongeza ikhompawundi kwigranulator yokudityaniswa kokuqala kweegranules, uze ubeke iigranules kumatshini wokubumba inaliti yokubumba inaliti.
3. Uvavanyo lokuthelekisa iimpawu zomatshini zemichilo yesampuli emva kokubunjwa kwenaliti.
4. Ukuthelekisa ukusebenza phakathi kwe-ASA powder JCS-885 kunye neesampuli zangaphandle ziboniswe kwiThebhile 2 ngezantsi.
Itheyibhile 2
| Into | Indlela yoVavanyo | Iimeko zoMfuniselo | Iyunithi | Isalathiso soBugcisa (JCS-885) | Isalathiso soBuchule (iSampuli yokuthelekisa) |
| Vicat Softening lobushushu | GB/T 1633 | B120 | ℃ | 90.2 | 90.0 |
| Tensile strength | GB/T 1040 | 10mm/min | MPa | 34 | 37 |
| I-Tensile Elongation 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 powder JCS-885 ephuhliswe yinkampani yethu kunye ne-AS ye-resin injection molding, yonke imiba yeempawu zomatshini ziphuculwe, kwaye kuzo zonke iinkalo azikho ngaphantsi kwezinye iipowder ekhaya nakwamanye amazwe.
Ixesha lokuposa: Jun-18-2022