I-PVC S-1300
I-PVC S-1300,
I-PVC yesikhumba sokwenziwa, I-PVC resin yebhodi elithambile, I-PVC resin yocingo nekhebula, I-PVC S-1300,
I-Grade S-1300 isetshenziswa kakhulu ukukhiqiza imikhiqizo eguquguqukayo enamandla amakhulu, izinto ezicindezelwe, ukubumba okuqinile nokuguquguqukayo kwe-extrusion nezinto zokuvikela, njll. Njengefilimu elincanyana, ipuleti elincanyana, isikhumba sokwenziwa, ucingo, umgodla wekhebula nokuthambile kwazo zonke izinhlobo zamaphrofayili.
Amapharamitha
Ibanga | I-PVC S-1300 | Ukuphawula | ||
Into | Inani lesiqinisekiso | Indlela yokuhlola | ||
Idigri ye-polymerization emaphakathi | 1250-1350 | GB/T 5761,Isithasiselo A | K inani 71-73 | |
Ukuminyana okusobala, g/ml | 0.42-0.52 | Q/SH3055.77-2006, Isithasiselo B | ||
Okuqukethwe kwe-Volatiles (amanzi afakiwe), %, ≤ | 0.30 | Q/SH3055.77-2006, Isithasiselo C | ||
Ukumuncwa kwe-plasticiser ye-resin engu-100g, g, ≥ | 27 | Q/SH3055.77-2006, Isithasiselo D | ||
Izinsalela ze-VCM, mg/kg ≤ | 5 | I-GB/T 4615-1987 | ||
Ukuhlolwa % | 2.0 | 2.0 | Indlela 1: GB/T 5761, Isithasiselo B Indlela 2: Q/SH3055.77-2006, Isithasiselo A | |
95 | 95 | |||
Inombolo ye-Fisheye, No./400cm2, ≤ | 20 | Q/SH3055.77-2006, Isithasiselo E | ||
Inombolo yezinhlayiya zokungcola, Cha., ≤ | 16 | I-GB/T 9348-1988 | ||
Ubumhlophe (160ºC, imizuzu engu-10 kamuva), %, ≥ | 78 | I-GB/T 15595-95 |
I-PVC S-1300 ,1300 uhlobo lwe-PVC resin isetshenziswa kakhulu ocingweni nakwikhebula, imikhiqizo yefilimu enamandla amakhulu, isikhumba sokwenziwa, ibhodi elithambile/ ishidi, izicathulo zepulasitiki kanye ne-thermoplastic elastomer nezinye izinkambu ngenxa yohlobo lwe-PVC engu-1300 kunenhlaka ye-PVC ejwayelekile engu-1000. ikhwalithi yamangqamuzana i-viscosity ephezulu, ngakho-ke isendleleni yokucubungula nokuxuba nayo Ihlukile kusici
Njengamanje, abakhiqizi abaningi bezinto zekhebula ukuze bathuthukise ukusebenza komkhiqizo, basebenzise izinga eliphakeme le-polymerization 1300 uhlobo lwe-PVC resin esikhundleni sokusetshenziswa kwangempela kwe-1000 uhlobo lwe-PVC resin, futhi ngisho nabanye abakhiqizi sebeqalile ukusebenzisa izinga eliphakeme le-polymerization 1700 noma imbala. 2500 uhlobo PVC resin ukukhiqiza ukusebenza okusezingeni eliphezulu ikhebula impahla.
I-PVC S-1300 isetshenziselwa ikakhulukazi ukukhiqizwa kwemikhiqizo ethambile.Lapho i-plasticizer yokunciphisa i-viscosity ye-PVC iyancibilika, izinga lokushisa lokucubungula ngokusobala phansi i-PVC ncibilikisa ukugeleza komugqa wokushintsha nokushintsha kwe-viscosity kanye nezinhlobonhlobo ze-plasticizer kanye ne-dosings zinobuhlobo obuqondile.