I-Solvent-esekwe kwi-tpu esekwe kwi-vissity elungileyo
Malunga ne-TPU
I-TPU (i-Pormoplastic Polyurthanes) ibhlorho i-gap yezinto ezibonakalayo phakathi kweRusiber kunye nePlastiki. Uluhlu lwayo lweepropathi zomzimba zenza ukuba i-TPU isetyenziswe njenge-rabber yerabha kunye ne-thermoplastic ethambileyo ye-Thermoplastic. Ukongeza, kulula ukuziqhubela phambili.
As an emerging high-tech and environment-friendly materials, TPU has many excellent properties like wide hardness range, high mechanical strength, outstanding cold resistance, good processing performance, environmentally friendly degradation, oil resistance, water resistance and mold resistance.
Isicelo
Izicelo: Iifilimu zeSolvent, iifilimu ezinamadlelane ezishushu, imbefini yezikhalazo.
Iiparamitha
| Iipropathi | Umgangatho | Iyunithi | I-D7601 | I-D7602 | I-D7603 | I-D7604 |
| Ukuxinana | I-ASTM D792 | g / cms | 1.20 | 1.20 | 1.20 | 1.20 |
| Ubunzima | I-ASTM D2240 | Unxweme A / D | I-95 / | I-95 / | I-95 / | I-95 / |
| Tensile strength | I-ASTM D412 | Mpa | 35 | 35 | 40 | 40 |
| I-elongwation | I-ASTM D412 | % | I-550 | I-550 | I-600 | I-600 |
| I-Viscosity (i-15% ye-Inmek.25 ° C) | I-SO3219 | Cps | Ngo-2000 + /- 300 | I-3000 +/- 400 | I-800-1500 | I-1500-2000 |
| Mnimmact | -- | ° c | 55-65 | 55-65 | 55-65 | 55-65 |
| Inqanaba lokukhala | -- | -- | Ngokukhawuleza | Ngokukhawuleza | Ngokukhawuleza | Ngokukhawuleza |
Ezi xabiso zingentla ziboniswa njengamaxabiso aqhelekileyo kwaye akufuneki zisetyenziswe njengokhetho.
Iphakheji
25kg / ibhegi, i-1000kg / iPallet okanye i-1500kg / ipallet, iPallet yePlasi yePlasi yePlasi yePlasitiki
Ukuphatha kunye nokugcinwa
1. Kunqande ukuphefumla i-subrm ye-thermal yenkcitho kunye neempuphu
I-2. Izixhobo zokuPhatha eziPhathisiweyo zinokubangela uthuli. Kulumkele ukuphefumla uthuli.
3. Sebenzisa iindlela ezifanelekileyo zokuphononongwa xa uphatha le mveliso ukuphepha iindleko ze-elektrostatic
I-4. Iipellets phantsi zinokutyibilika kwaye zibangele
Iingcebiso zokugcina: ukugcina umgangatho wemveliso, imveliso yemveliso kwindawo epholileyo neyomileyo. Gcina kwisitya esitywiniweyo.
Amanqaku
I-1. Izixhobo ze-TPU ezizoyikisayo azinakusetyenziselwa ukwenza iimveliso.
2. Ngaphambi kokuba ubumbele, kuyimfuneko ukuba bome ngokupheleleyo, ngakumbi ngexesha lokuphuma kwesixhaso, ukubetha, kunye nefilimu evuthuza imixholo yomxholo wokufuma, ngakumbi kwiindawo ezinomswakama kunye neendawo ezinomswakama.
3. Ngexesha lokuvelisa, isakhiwo, isilinganiselo sokucinezelwa, ubunzulu besi-steove, kunye ne-ramob ye-l / d yesikere kufuneka ithathelwe ingqalelo ngokusekwe kwiimpawu zezinto ezibonakalayo. Inaliti yesikhumba isetyenziselwa inaliti yokubumba, kunye nezikrelemnqa zisetyenziselwa ukuphuma.
4. Ngokusekwe kulwelo lwezinto ezibonakalayo, qwalasela isakhiwo sokubumba, ubungakanani beglue inlet, isakhiwo se-nozzle, indawo yokungena, kunye nendawo yokuphelisa.
Iziqinisekiso
