Qalabka polyester-ka ee CZ-333
Nooca
"JADE" Brand , homopolyester.
Sharaxaada
"JADE" Brand homopolyester "CZ-333" dhalada fasalka polyester chips ka kooban yahay biraha yar culus, content acetaldehyde yar yahay, midabka wanaagsan, viscosity deggan oo u fiican habaynta. Iyada oo la karinayo habka gaarka ah iyo tignoolajiyada wax soo saarka sare, badeecada, marka lagu heerkuleeyo SIPA, SIDEL, ASB iwm mashiinnada dhalada-samaynta aasaasiga ah ee hoos yimaada xaaladaha guud, waxay leedahay heerka kulaylka sare, crystallinity xasilloon iyo dheecaan wanaagsan oo leh heerka cadaadiska hoose ee sii deynta dhalada oo dhan, heerka heerkulka kulaylka oo xasilan iyo heerka sare ee alaabta la dhammeeyay ee samaynta dhalooyinka, waxay buuxin kartaa shuruudaha lagu shubo ilaa 90 ° C waxayna ka ilaalin kartaa cabitaannada midab beddelka ama oksidaynta muddada kaydinta waxayna ka hortagtaa qallafsanaanta dhalooyinka.
Codsiyada
si gaar ah loogu isticmaalo dhalooyinka kulul-buuxinta marka loo eego cabbitaannada shaaha, cabitaannada casiirka-miraha iyo kuwa kale ee dhexdhexaadka ah waxay u baahan yihiin in lagu shubo dhalo kulul si jeermiska looga saaro.
Xaaladaha habaynta caadiga ah
Qalajintu waa lagama maarmaan ka hor habaynta dhalaalidda si looga hortago xabagta biyaha. Xaaladaha qalajinta caadiga ah waa heerkulka hawada 165-185 ° C , 4-6 saacadood wakhtiga joogitaanka, heerkulka barta- sayaxa ka hooseeya -40 ℃ . Heerkulka foosto ee caadiga ah qiyaastii 285-298 ° C.
Maya | WAXYAABAHA SHARAXA | CUTUB | INDEX | Habka tijaabada |
01 | Viscosity gudaha (ganacsiga shisheeye) | dL/g | 0.850±0.02 | GB17931 |
02 | Waxa ku jira acetaldehyde | ppm | ≤1 | chromatography gaaska |
03 | Qiimaha midabka L | - | ≥82 | Hunter Lab |
04 | Qiimaha midabka b | - | ≤1 | Hunter Lab |
05 | Kooxda dhamaadka Carboxyl | mmol/kg | ≤30 | Titration Photometric |
06 | barta dhalaalaysa | °C | 243 ±2 | DSC |
07 | Biyaha ku jira | wt% | ≤0.2 | Habka miisaanka |
08 | Boodhka budada | PPm | ≤100 | Habka miisaanka |
09 | Wt. oo ah 100 chips | g | 1,55±0.10 | Habka miisaanka |