Chyinghka hte hkuwawt hpe pat da ai ladat hpe sawk sagawn ai lam

Nta gap na matu pat da ai arung arai ni a ahkyak ai daw langai hku nna, chyinghka hte hkuwawt ni hpe pat da ai arung arai ni hpe galaw ai ladat gaw, dai arai a n-gun, nbung laru hpe ninghkap lu ai atsam, pat da ai atsam ni hpe hkrak sha hkra machyi shangun ai. Hpaji masa hku nna galaw ai ladat gaw, sealant a hkamja lam hpe grau kaja hkra galaw ya ai sha n-ga, makau grup yin amyu myu hta aten galu-nga lu na matu mung madi shadaw ya ai.

 

Chyinghka hte hkuwawt ni hpe pat da ai ni hpe galaw ai ladat hta, raw material hpe kayau kaya galaw ai, npawt nhpang material hpe hkyen lajang ai, additive hpe garan kachyan ai, hpang jahtum galaw ai lam ni ngu ai madung lahkam mali lawm ai. Langai, npawt nhpang polymer (silicone, polyurethane, shing nrai acrylate zawn re ai), n-gun jat ai baw (calcium carbonate, carbon black zawn re ai), n-gun jat ai baw (plasticizer hte crosslinker zawn re ai) ni hpe, n-gun dat hpe n-gun dat ra ai hte maren, hkrak hkrak shadawn shadang tawn da ai. Mixing galaw ai lam hpe high-speed disperser hta galaw ra ai, dai gaw n-gun rawng ai arung arai ni hpe maren mara garan gachyan lu na matu hte bungli galaw ai lam hpe hkra machyi shangun ai buga ginra hta n-gun n bung ai lam ni hpe koi lu na matu re.

Base material hpe hkyen lajang ai aten hta, polymer gaw ra sharawng ai viscoelastic hte curing atsam ni hpe lu la na matu, chemical reaction (sh) hkum hkrang galai shai ai lam ni hpe galaw ra ai. Ga shadawn, silicone shingnip ni gaw, linear polymer ni hpe network hkrang langai mi de shingdaw nna, platinum-hkum hkrang shingnip shingna hpe lang nna, elastic shingnip shingna langai mi hpe shabyin ya ai. Additives ni a bra ayai ai lam gaw grau nna ahkyak nga ai. Nanoscale fillers ni a n bung ai hku bra ayai mat ai gaw, shara shagu na stress ni hpe byin shangun nna, sealant a ngang grin ai lam hpe shayawm kau ya lu ai.

Hpang jahtum na hkrang shapraw ai lam ni hta, n-gun shapraw ai, n-gun shapraw ai, shing nrai, n-gun dat bang ai ladat ni lawm ai. Building chyinghka hte hkuwawt ni hpe pat da ai ni hpe matut manoi shapraw ai ladat hpe jai lang nna galaw chye ai, dai hta screw extruder gaw adhesive hpe uniform strips ni hku nna dip nna, dai ni hpe katsi shangun nna ngang kang hkra galaw ai. Nkau laksan-yaw shada ai sealant ni hpe n bung ai hkrang n bung ai joint ni a sealing ra ai lam ni hpe hkan sa na matu compression-mold galaw mai ai.

Dai byin pru wa ai sealant gaw, hpang jahtum na jak rung atsam ni hpe lu la na matu, vulcanization (sh) curing hpe mung galaw ra ai. Ga shadawn, nta kata na nbung katsi ai (RTV) silicone shingnip ni gaw nbung kaw na hka hte hkam kaja wa nna, lahkawng-hkum hkrang polyurethane shingnip ni gaw kayau ngut ai hpang lawan ai hku hkam kaja wa ai.

Tsun ga nga yang, chyinghka hte hkuwawt ni hpe pat da ai n-gun ni hpe hpaw shabawn ai lam gaw, arung arai hpaji, tsi hpaji, hte galaw shapraw ai hpaji ni hpe hkum tsup hkra kayau kaya galaw ai lam re. Process parameters ni hpe grau kaja hkra galaw ai gaw, sealing hpe grau kaja hkra galaw na matu hte n-gun atsam hpe grau kaja hkra galaw na matu ahkyak nga ai.