O le pisinisi palasitika e sili atu i le 100 tausaga, ae o le polyethylene e leʻi faia seia oʻo i le 1930's. Talu mai lona su'esu'ega i le 1933, ua tupu a'e le Polyethylene (PE) e avea ma se tasi o mea e sili ona fa'aaogaina ma fa'ailoa a le lalolagi. O resini PE fa'aonaponei o aso nei ua matua fa'ainisinia mo le tele o fa'aoga faigata e pei o kasa fa'atatauina ma paipa vai, fa'ama'i palapala, tane suau'u ta'avale ma isi fa'aoga mana'omia. Polymers e na'o le kaponi ma le hydrogen e ta'ua o polyolefins. O le Polyethylene (PE) e aofia i lenei vaega. ose semikristaline thermoplastic. Poiyethyiene o le polymer tulaga sili ona lauiloa. Ole fua ole vaila'au ole: (CH2-CHz)nO se oloa fa'afefeteina ole siosiomaga.
CHUANGRONGo se kamupani fa'asoa fa'apisinisi ma fefa'ataua'iga tu'ufa'atasia, fa'atūina i le 2005 lea na taula'i i le gaosiga o paipa HDPE, Fittings & Valves, PPR Pipes, Fittings & Valves, PP compression fittings & Valves, ma le fa'atau atu o masini Uila paipa, Pipe Tools, Pipe Repair Clamp ma isi.
Afai e te mana'omia nisi fa'amatalaga, fa'amolemole fa'afeso'ota'i matou +86-28-84319855, chuangrong@cdchuangrong.com, www.cdchuangrong.com
Taimi meli: Nov-13-2024
