High density Polyethylene Blow Molding 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.
Ibanga lokubumba i-HDPE lifaka ukuminyana okuphezulu, imodulus nokuqina, ukumelana nokuqhekeka kwengcindezi yemvelo okuhle kanye nokucutshungulwa okuhle kakhulu.I-resin ilungele ukwenza iziqukathi ezinkulu nezinosayizi omaphakathi ezibamba uketshezi ngokubumba.
Isicelo
Ibanga lokubumba i-HDPE lingasetshenziselwa ukukhiqiza iziqukathi ezincane njengamabhodlela obisi, amabhodlela ejusi, amabhodlela ezimonyo, amathini ebhotela okwenziwa, imiphongolo kawoyela wegiya kanye nemiphongolo yokuthambisa ezenzakalelayo.Ingasetshenziswa futhi ekukhiqizweni kweziqukathi zenqwaba emaphakathi(IBC), amathoyizi amakhulu, izinto ezintantayo neziqukathi ezinkulu nezinosayizi omaphakathi njengemiphongolo yokusebenzisa ukupakisha.
Amapharamitha
| Grades | 1158 | 1158P | |
| I-MFR | g/10 min | 2.1 | 2.4 |
| Ukuminyana | g/cm3 | 0.953 | 0.95 |
| Amandla Okuqina | I-MPa ≥ | 24 | 20 |
| Ukwandisa ngesikhathi sekhefu | % ≥ | 600 | 300 |
| I-Flexural modulus | I-MPa | - | - |
| Amandla omthelela we-Charpy anophawuliwe | KJ/m2 | 32 | 28 |
| Ithempelesha ye-brittleness | ℃≤ | - | - |
