High density Polyethylene Filament Grade
High density polyethylene resin akuyona impahla eyingozi.I-Ecru granule noma impushana, engenakho ukungcola kwemishini.I-granule iyi-cylindrical granule futhi ifakwe esikhwameni esilukiwe se-polypropylene esinoqweqwe lwangaphakathi.Indawo kufanele igcinwe ihlanzekile futhi yomile ngesikhathi sokuthutha kanye nokulayisha nokuthulula.
I-HDPE filament grade inokukhuthazela okuqinile ekushiseni, emakhazeni, e-abrasion kanye nokugqwala kwamakhemikhali futhi inezakhiwo ezinhle kakhulu zemishini, ezifanele ukubunjwa kwe-extrusion nokushaywa.
I-resin ihlanganiswe ezikhwameni ze-polypropylene eziboshwe ngefilimu ngaphakathi, izikhwama zephepha ezinsundu noma izikhwama zefilimu ze-polyethylene ezine-laminated.Isisindo esiphelele singama-25Kg/isikhwama.I-resin kufanele igcinwe endaweni yokugcina impahla, eyomile futhi kude nomlilo kanye nelanga eliqondile.Akufanele inqwabelane endaweni evulekile.Ngesikhathi sokuthutha, izinto ezisetshenziswayo akufanele zichayeke elangeni elinamandla noma imvula futhi akufanele zihanjiswe kanye nesihlabathi, inhlabathi, izinsimbi ezilahliwe, amalahle noma ingilazi.Ukuhamba nezinto ezinobuthi, ezonakalisayo nezivuthayo akuvunyelwe ngokuphelele.
Isicelo
Ibanga le-HDPE filament lifanele ukwenza ifilimu yokupakisha, amanetha, izintambo kanye neziqukathi ezincane neziphakathi.
Amapharamitha
| Amabanga | 5000s | 1325 | 1280 |
| I-MFR g/10min | 1.0 | 0.9 | 0.6 |
| Ukuminyana g/cm3 | 0.951 | 0.960 | 0.944 |
| Umlotha%≤ | 0.02 | - | - |
| I-viscosity eguqukayo ebonakalayo Pa.s | - | 1700 | 2180 |
| I-Tensile Strength MPa≥ | 25 | - | - |
| Ukuphakama ngesikhathi sekhefu %≥ | 800 | - | - |
| Izitifiketi | I-FDA | - | - |