ICompound TPU/Thermoplastic Polyurethane Tpu Granules/compounds for Wire and Cable
malunga neTPU
I-Thermoplastic polyurethane elastomer (TPU) luhlobo lwe-elastomer olunokuthi lwenziwe ngeplastiki ngokufudumeza kunye nokunyibilika nge-solvent. Ineempawu ezintle ezibanzi ezinje ngokuqina okuphezulu, ukuqina okuphezulu, ukumelana nokunxiba kunye nokumelana neoyile. Inokusebenza kakuhle kokusebenza kwaye isetyenziswa ngokubanzi ekukhuseleni kwelizwe, ezonyango, ekutyeni kunye namanye amashishini. I-Thermoplastic Polyurethane ineentlobo ezimbini: uhlobo lwe-polyester kunye nohlobo lwe-polyether, i-white random spherical okanye i-columnar particles, kunye nobuninzi be-1.10 ~ 1.25g / cm3. Ubuninzi obunxulumene nohlobo lwe-polyether luncinci kunohlobo lwe-polyester. Ubushushu beglasi benguqu yohlobo lwe-polyether yi-100.6 ~ 106.1 ℃, kunye nobushushu beglasi benguqu yohlobo lwepolyester yi-108.9 ~ 122.8 ℃. Ubushushu be-brittleness bohlobo lwe-polyester kunye nohlobo lwe-polyester lungaphantsi kwe -62 ℃, kwaye ukuxhathisa ubushushu obuphantsi kohlobo lwe-polyether kungcono kunohlobo lwe-polyester. Iimpawu ezibalaseleyo ze-polyurethane thermoplastic elastomers zibalaseleyo ukumelana nokunxiba, ukuxhathisa okugqwesileyo kwe-ozone, ukuqina okuphezulu, ukomelela okuphezulu, ukuqina okuhle, ukumelana nobushushu obuphantsi, ukumelana ne-oyile elungileyo, ukuxhathisa imichiza kunye nokuxhathisa kokusingqongileyo. Uzinzo lwe-hydrolytic yohlobo lwe-ester luphezulu kakhulu kunolo lohlobo lwe-polyester.
Isicelo
Izicelo: izixhobo zombane kunye nezombane, ibakala lokukhanya, ibakala ngokubanzi, izixhobo zesixhobo sombane, ibakala lepleyiti, ibakala lombhobho, izixhobo zombane zasekhaya.
Iiparamitha
La maxabiso angentla aboniswa njengamaxabiso aqhelekileyo kwaye akufunekanga asetyenziswe njengengcaciso.
| IBanga
| Ngokuthe ngqo Umxhuzulane | Ukuqina | Tensile strength | Eyokugqibela Elongation | 100% Imodyuli | Ipropati yeFR UL94 | Iinyembezi Amandla |
|
| g/cm3 | unxweme A/D | MPa | % | MPa | / | KN/mm |
| F85 | 1.2 | 87 | 26 | 650 | 7 | V0 | 95 |
| F90 | 1.2 | 93 | 28 | 600 | 9 | V0 | 100 |
| MF85 | 1.15 | 87 | 20 | 400 | 5 | V2 | 80 |
| MF90 | 1.15 | 93 | 20 | 500 | 6 | V2 | 85 |
Iphakheji
I-25KG / ibhegi, i-1000KG / ipallet okanye i-1500KG / ipallet, ipalethi yeplastiki eyenziwe yalungiswa
Ukuphatha kunye noGcino
1. Kuphephe ukuphefumla umsi wokulungiswa kwe-thermal kunye nomphunga
2. Izixhobo zokuphatha oomatshini zinokubangela ukubunjwa kothuli. Kuphephe ukuphefumla uthuli.
3. Sebenzisa iindlela ezifanelekileyo zokumisa xa uphethe le mveliso ukuphepha iintlawulo ze-electrostatic
4. Iipellets emgangathweni zingatyibilika kwaye zibangele ukuwa
Iingcebiso zokugcina: Ukugcina umgangatho wemveliso, gcina imveliso kwindawo epholileyo, eyomileyo. Gcina kwisitya esivaliweyo.
Iziqinisekiso
