Foam silicone sponge gaw, dai ni na aten na HVAC, hpaga lam hte seng ai arung arai ni, electronic galaw shapraw ai lam ni hte n-gun nnan galaw shapraw ai lam ni hta, grau nna jai lang ai, n-gun shayawm ai, n-gun shayawm ai hte n-gun shayawm ai arung arai langai mi rai nga ai. N bung ai n-gun ja ai n-gun jat ai baw galaw ai ladat ni hte maren, madung hku nna, n-gun ja ai n-gun ja ai n-gun ja ai silicone hte n-gun ja ai n-gun ja ai n-gun ja ai silicone ngu ai madung daw lahkawng hku garan nna galaw ai. Lahkawng yan gaw silicone foam arung arai ni hta lawm nna, silicone arung arai a madung arawn alai ni hpe garan gachyan ai raitim, raw material hpaji hta ahkyak ai shai hkat ai lam ni gaw, shanhte a hkum hkrang atsam marai, ngang grin ai lam, grup yin shingra tara hte jai lang ai lam ni hta grai kaba ai n bung ai lam ni hpe dawdan ya nga ai. Ndai laika buk gaw, dai arung arai lahkawng a lapran na bung ai lam ni hte ahkyak ai shai hkat ai lam ni hpe hkrang shapraw nna, hpaga lam hte seng ai hkrang shapraw ai ni, jak rung galaw ai ni hte engineering mari ai ni a matu hpaji rawng ai arung arai lata la na matu npawt nhpang jaw ya ai.
1. Fumed hte Precipitated Foam Silicone a lapran na madung bung ai lam ni
Madung hku nna, n-gun ja ai n-gun rawng ai silicone hte n-gun rawng ai n-gun rawng ai silicone lahkawng yan gaw, silicone rubber npawt nhpang arung arai ni hpe kayau nna, n-gun rawng ai arung arai ni hte karum shingtau ai arung arai ni hpe jat bang nna, n-gun ja ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai arung arai ni hpe galaw ai hku nna byin pru wa ai elastic porous sponge arung arai ni rai nga ai. Shanhte gaw organic silicone arung arai ni a madung akyu ni hpe sali wunli hkam la nna, hpaga lam hta n-gun rawng ai madung jai lang ai atsam ningja ni hpe hkam la lu ma ai. Langai, dai arai lahkawng yan gaw grai kaja ai nbung laru hpe hkam sharang lu ai atsam nga ai, nbung laru n-gun hpe -50℃kaw nna 200℃lapran hta elastic performance hpe ngang grin hkra galaw lu ai, nbung laru galai shai ai bungli masa ni hta n-gun n rawng ai, n-gun n rawng ai, n-gun n rawng ai. Lahkawng ngu na hta, shan lahkawng gaw kaja ai n-gun atsam, ntsa lam hpe hkam sharang lu ai atsam hte shock absorption atsam nga ai, dai gaw jak rung ni a assembly gaps ni hpe atsawm sha jahpring ya lu ai, nbung hpe pat shingdang ai, nhprang wan hpe makawp maga ai, n-gun shayawm ai hte nsen hpe shayawm ya ai lit ni hpe gun hpai lu ai. Masum ngu na hta, shan lahkawng gaw, hka n htum ai hte hka n htum ai atsam nkau mi nga ai, shanglawt ai hpaw da ai -cell (sh) semi-hkap da ai-cell foam structure ni hpe hkap la nna, hka n-gun shang wa ai hte hka n-gun jat wa ai hpe koi lu ai. Dai hta n-ga, ndai arung arai lahkawng yan gaw, n-gun ja ai ladat ni hpe madi shadaw ya ai, shing nrai, n-gun ja ai ladat ni hpe madi shadaw ya nna, strips, gaskets hte sheets ni a laksan masat masa amyu myu hku nna, jak rung arung arai ni hte engineering installation ni a laksan htuk manu ai ra kadawn ai lam ni hpe hkap la lu na matu, gram lajang mai ai.
2. Fumed hte Precipitated Foam Silicone lapran na ahkyak ai shai hkat ai lam ni
Ndai arung arai lahkawng a lapran na madung shai hkat ai lam gaw, n-gun ja ai filler-fumed silica hte precipitated silica kaw nna pru wa ai rai nna, dai ni hpe tsep kawp n bung ai galaw shapraw ai ladat ni hku nna hkyen lajang da ai majaw, arung arai a n-gun n bung ai lam, jak rung atsam, asak kaba wa ai hpe ninghkap lu ai atsam hte jai lang ai thresholds ni hta dan dawng ai shai hkat ai lam byin pru wa nna, graend hte {{1} langai hte langai.
Raw material hpaji hte n-gun n-gun kaji ai lam hta, fumed foam silicone gaw, n-gun ja ai wan hkru ai gas-phase wan hkru ai hku nna galaw shapraw ai, san seng ai nano fumed silica hpe lang ai. Dai n-gun rawng ai n-gun ni gaw ultra-kaja ai, n-gun langai sha re ai hte san seng ai lam grai law ai, dai gaw silicone rubber molecule ni hte n-gun ja ai hte ngang grin ai cross-hkum hkrang hpe hpaw shabawn lu ai. Foaming galaw ngut ai hpang, kata na cell pores ni gaw kaji ai, langai sha re ai hte n-gun ja ai, pores kaba ni, pore defects n nga ai. Dai hte nhtan shai ai hku nna, hka lim ai foam silicone gaw, hka lim ai silica hpe chemical hka lim ai hku nna lajang da ai hpe hkap la ai. Filler particle ni gaw grau n-gun ja ai, n bung ai particle size garan ginhka ai lam hte n san seng ai arung arai ni hpe hkan tam ai. Dai foamed material gaw n tara ai kata na cell pores ni, n bung ai pore size hte local sparse structures ni nga ai majaw, n bung ai arai yawng a n-gun hpe n-gun n rawng hkra galaw ya ai.
Hpa majaw nga yang, n-gun atsam hte ngang grin ai lam hta, fumed foam silicone gaw laklai ai n-gun atsam, myi prwi hpe ninghkap lu ai atsam hte elastic recovery atsam nga ai. Shi a elongation at break gaw precipitated materials ni hta grau law nna, bai kahtap nna shinggrup nna shapraw ngut ai hpang hpraw ai (sh) n-gun n rawng ai. Ahkyak dik gaw, grai n-gun n law ai n-gun n rawng ai prat tup na hkrang nsam (compression permanent deformation) nga ai, dai gaw matut manoi n-gun rawng ai hte n-gun rawng ai bungli masa ni hta aten galu ngang grin ai sealing elasticity hpe n-gun rawng hkra galaw lu ai, nbung lwi ai lam hte elastic attenuation a majaw hkrat sum ai lam ni hpe koi lu ai. Hka lim ai foam silicone gaw, jak rung a n-gun atsam nga ai; shi hpe gang je kau ai shaloi hpraw wa chye nna shinggan n-gun a majaw gang je kau na matu loi ai. Hpang jahtum aten galu-n-gun shayawm ngut ai hpang, elastic attenuation gaw lawan ai, shayawm ai prat tup n-gun shayawm ai lam grai law ai, n-gun shayawm ai gap gaw arung arai htum mat ai hpang loi loi hte pru wa ai majaw, jak a n-gun shayawm ai lam yawng hpe shayawm kau ya ai.
Htingbu htingbyen ni hpe makawp maga ai lam, asak kaba wa ai hpe ninghkap lu ai lam hte shim lum ai lam ni hpe yu yang, fumed foam silicone hpe -san seng ai raw materials ni hte galaw da ai rai nna, n-gun n law ai, sulfur n lawm ai hte laklai ai manam pyaw ai baw n lawm ai. REACH hte FDA zawn re ai makau grup yin hpe makawp maga ai hte jasan jaseng ai madang ni hpe hkan sa lu nna, UL94 V0 wan hkru ai hpe pat shingdang ai madang tsaw ai hpe lu la mai ai. Shi gaw nbung katsi ai aten hta asak kaba wa ai, ultraviolet hte katsi ai grup yin n-gun yawm wa ai hpe n-gun ja ai hku ninghkap lu ai, nbung katsi ai shara - hte katsi ai hte katsi ai bungli galaw ai shara ni hta 5-8 ning tup ngang grin ai hkum hkrang atsam ni hpe hkam sharang lu ai. Precipitated foam silicone hta n-gun n rawng ai n-gun rawng ai n-gun rawng ai, galaw shapraw ai shaloi manam pyaw ai baw langai ngai nga ai, san seng ai hte malu masha-grade grup yin makawp maga ai madang ni hpe n lu hkan sa ai. Wan n-gun n-gun n-rawng ai grade gaw law malawng HB rai nna, n-gun n-rawng ai -n-gun kaba ai hpe ninghkap lu ai atsam n nga ai. Dai gaw aten galu-n-gun ja ai shara hta galaw ngut ai hpang, hpraw mat, ngang kang mat nna, n-gun n rawng mat chye ai, service prat gaw 2-3 ning sha rai nga ai.
Ndai zawn re ai lam ni hpe n-gun jaw ai lam hte manu jahpu hpe masat da ai lam hta, fumed foam silicone gaw, n-gun ja ai industrial sealing arung arai langai rai nna, madung hku nna, hpaga yumga ginjaw nbung n-gun shayawm ai HVAC system ni, tsi tsi ai lam hta nbung n-gun jaw ai arung arai ni, hkrak tup ai electronic battery arung arai ni, n-gun ja ai electronic arung arai ni zawn re ai madang tsaw ai masa ni hta jai lang ai. Dai gaw aten galu-nbung n shang hkra ngang grin ai, laklai ai manam pyaw ai baw n nga ai, wan hkru ai lam grai law ai hte jak ni hpe ayan hpaw nna pat ra ai bungli masa ni a matu htuk manu ai. Precipitated foam silicone gaw manu jahpu-htuk manu ai htunghking arung arai langai rai nna, law malawng gaw mung shawa-grade n law ai-ra kadawn ai lam ni hta jai lang ai rai nna, nta kata na nbung n-gun shayawm ai jak ni, nbung san seng ai jak ni, nbung n-gun shayawm ai jak kaji ni hte general mechanical dust-hpring tsup ai jak ni hta jai lang ai. Dai gaw, grup yin ra kadawn ai lam n law ai, aten galu-matut manoi bungli n galaw ai hte, aten tup arung arai ni hpe galai shai ai lam ni nga ai, htunghking bungli masa ni a matu htuk manu nga ai.
3. Summary hte Material lata na matu hpaji jaw ai lam .
Hpang jahtum, fumed foam silicone hte precipitated foam silicone gaw, npawt nhpang silicone arung arai ni a arawn alai hte galaw shapraw ai lam hta galai shai lu ai atsam ni hta maren sha rai nga ai, raitim, n bung ai filler galaw ai lam ni a majaw, asan sha galaw lu ai atsam hpe shabyin ya lu ai. Precipitated foam silicone gaw manu jahpu hpe madung tawn nna, mung shawa hte n-gun n law ai hpaga lam arung arai ni a madung pat shingdang ai lam hte n-gun shayawm ai lam ni hpe hkap la lu ai, dai gaw manu jahpu-hkang ai htunghking bungli masing ni a matu ra sharawng ai arung arai rai nga ai. Fumed foam silicone gaw shi a n-gun ja ai hkrang, ngang grin ai elasticity, grai kaja ai asak kaba wa ai hpe ninghkap lu ai hte grup yin shim lum lam tsaw ai hpe kam hpa nga ai, dai gaw, n-gun ja ai-hpang jahtum, galu kaba ai -asak hte n-gun ja ai-madang tsaw ai hpaga lam madi shadaw ai hte hkrak tup ai arung arai ni hpe shinggrup da lu na matu, madang htuk manu ai arung arai rai nga ai. Tengman ai arung arai lata ai hta, jak rung bungli galaw ai makau grup yin, shim lum ai madang, magam bungli prat ra kadawn ai lam ni hte bungli masing budget ni hpe yu nna, htuk manu dik ai foam silicone sealing arung arai hpe lata la na matu, tsep kawp jeyang ra ai.