Inov China Wax Soo Saarka Qalafsan ee Polyurethane Qalab Ceyriin PU Xumbo Polyester Warshada Soo Saaraha
Taxanaha Thermoplastic Polyurethane
HORDHAC
Taxanahan polyester polyols waxay leeyihiin miisaan kelli ah oo u dhexeeya 500 g/mol ilaa 4000 g/mol.Faa'iidooyinka ayaa noqon lahaa chroma hooseeya iyo dhaqdhaqaaq deggan.Alaabta Thermoplastic polyurethane ee ku salaysan taxanahan polyester polyols waxay leeyihiin faa'iidooyinka viscosity deggan, goyn fudud, xoog farsamo oo aad u fiican, caabbinta xirashada sare iyo iska caabbinta ilmada sare.Miisaanka molecular waxaa lagu hagaajin karaa iyadoo loo eegayo shuruudaha macaamiisha.
CODSIGA
Taxanaha polyester-ka ayaa si weyn loogu isticmaali karaa koleejyada TPU sida xabagta dhalaalaysa kulul, alaabta kabaha, tuubooyinka, filimada, galka fiilada, suumanka qaada iyo alaabada kale ee polyurethane.
XAASHIDA XOGTA FARSAMADA
| Walxaha ceeriin | Darajo | Miisaanka Molecular (g/mol) | OH Qiimaha (mgKOH/g) | Qiimaha Acid (mgKOH/g) | Waxyaabaha Biyaha ka kooban (％) | Viscosity (75 ℃ cps) | Chrom (APHA) |
| Tusaale ahaan, BG/AA | PE-2410 | 1000 | 107-117 | ≤0.3 | ≤0.03 | 100-200 | ≤30 |
| PE-2415 | 1500 | 73-79 | ≤0.3 | ≤0.03 | 200-500 | ≤30 | |
| PE-2420 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 500-800 | ≤30 | |
| PE-2430 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 1300-1700 | ≤30 | |
| PE-2440 | 4000 | 26-31 | ≤0.3 | ≤0.03 | 1300-1700 | ≤30 | |
| EG/AA | PE-2020 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 500-800 | ≤30 |
| PE-2030 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 1000-1100 | ≤30 | |
| BG/AA | PE-4007 | 700 | 156-165 | ≤0.5 | ≤0.03 | 100-200 | ≤30 |
| PE-4010 | 1000 | 107-117 | ≤0.5 | ≤0.03 | 100-250 | ≤30 | |
| PE-4020 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 400-700 | ≤30 | |
| PE-4030 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 900-1200 | ≤30 | |
| PE-4040 | 4000 | 26-32 | ≤0.5 | ≤0.03 | 1300-1700 | ≤40 |
