Pure cotton hpun palawng a akyu ni gaw hpa rai ta?
1. Hygroscopicity:
Cotton fiber gaw kaja ai hka hpe hkap la ai lam nga ai, shingra tara masa hta, fiber gaw grup yin na nbung de hka hpe hkap la lu ai, dai gaw hkum hkrang hpe 8-10% daram sha hkam la lu ai majaw, masha ni gaw n-gun n rawng ai hte n-gun n rawng ai zawn hkam sha ai. Cotton hpun palawng a hka lim ai lam law wa yang, grup yin na nbung katsi ai lam grau law wa ai rai yang, dai fiber hta lawm ai hka n-gun gaw hka hpe rap ra hkra galaw ya nna, hpun nba hpe shim lum hkra galaw ya lu ai.
2. Hka lum ai lam:
Cotton fiber gaw katsi ai hte wan n-gun hpe n kaja ai hku woi awn ai majaw, katsi ai hpe n-gun n-gun n-rawng ai coefficient gaw grai yawm ai, cotton fiber porous, elasticity grai law ai majaw, nbung law law hpe shinggyin la lu ai, nbung gaw katsi ai hte wan n-gun n kaja ai majaw, cotton textile fiber gaw katsi ai hpe makawp maga ya ai, cotton hpun palawng hpe san seng ai hpun palawng gaw masha ni hpe katsi ai zawn hkam sha shangun ai.
3. Nbung hpe ninghkap lu ai:
Pure cotton hpun palawng a katsi ai hpe ninghkap lu ai atsam kaja ai. 110℃a lawu de nga ai shaloi, dai gaw hpun palawng ntsa na hka n-gun hpe n-gun n rawng ai sha, n-gun n rawng hkra sha byin shangun lu ai. Dai majaw, san seng ai cotton hpun palawng gaw, shingra tara katsi ai npu hta, hpun palawng hpe n-gun n jaw ai, hpun nna, kashin, kashin ai hte dye galaw ai, etc., dai gaw, hka shin ai hte n-gun hpe grau kaja hkra galaw ya ai.
4. Alkali hpe ninghkap ai lam:
Alkali de cotton fiber a ninghkap ai lam grau kaba ai, alkali hka hta cotton fiber, fiber gaw n hkra ai, ndai arung arai gaw, hka shin ai n san seng ai lam hpe jai lang na matu, n san seng ai lam ni hpe jai lang na matu, n kaja ai lam ni hpe jai lang na matu karum ya lu ai, aten langai hta sha, dai gaw, nsam hpraw ai, laika ka ai hte, hkaulan mam hpun palawng ni hpe grau law hkra shapraw lu na matu, n-gun n rawng ai lam ni hpe galaw lu ai.
5. San seng ai lam:
Cotton fiber gaw shingra tara fiber langai mi rai nga ai, shi a madung daw gaw cellulose rai nna, waxy arung arai ni hte nitrogen n-gun kaji ni hte pectin ni lawm ai.Dai san seng ai cotton hpun palawng hpe ladat law law hta chyam dinglik nna galaw ai, hkum hkrang hte matut mahkai ai lam gaw hpa n-gun n rawng ai hte n kaja ai lam ni n nga ai.