Joma loso plastik nigi tich maduong’ ahinya e loso dongruok mar ng’wech mar plastik, ahinya ahinya e ng’wech mar oganda { 0} maluwogi en ranyisi mar gik ma mulo gik ma nyalo ketho plastik.
First, the factors affecting the plasticizer (crude ester) flash point The full flash of the dibasic acid plasticizer is related to the molecular weight. The molecular weight is high and the flash point is also high: but the molecular weight is too high, and the plasticizer has poor compatibility with PVC. If the molecular weight is low, the flash point is also low; ka ng’injo mar molekul en piny ahinya, ng’injo mar plastik biro bedo marach kendo ok obi bedo ma ng’injo {2}
Mar ariyo, gik ma mulo plastik (ma en asidi ma malo) Nitie asidi mag asidi ma ok otimre kendo ma ng’ato nyalo ng’iewo (akaisi), ma nigi asidi kod pi maggi, pi ok lwar chuth kendo ma nyalo ketho ng’ato ma ng’ich kata ma dwoko e kinde ma ng’ich ma ng’ich ma nyalo bedoe.