I-Spring Mattress ye-Melt Adhesive

I-Spring Mattress Hot Melt Adhesive Model T230 iyi-polyolefin-ibhulokhi elisekelwe ngokukhethekile elakhiwe ukuze-i-speed lamination-yama-scrim angalukiwe, amaphakethe{4}}asentwasahlobo kanye nezendlalelo zokunethezeka ngaphakathi kwemigqa kamatilasi yesimanje-yasentwasahlobo. Ihlinzekwa nge-slug yemvelo{{7}emhlophe, ephansi{8}}enephunga eliphansi, i-T230 incibilika ngokushesha ngokuncibilika okujwayelekile okungu-5–20 kg futhi iletha ifilimu ehlanzekile, enamanzi{12}}emhlophe enyamalalayo phakathi kwezindwangu ezimnyama noma eziphrintiwe{13}ezingezona{13}eziphrintiwe, ezilondoloza ubuhle bamaphaneli afakwe amakhethini. I-viscosity yayo 2 000 ye-cPs emaphakathi ngo-170℃ivumela ukunemba,{17}}ukusebenza{17}}okuyisisila ngesifutho esivunguzayo, ncibilika{18}}kudingeka{19}}kufakwe{20}amakhanda e-die ngenkathi kuvinjelwa ukucwiliswa{21}}ku-thice 15–30}web negsm0 ngezansi ukusetshenziswa kwe-polyester, i-polyester ye-polyester gm⁻² ngaphandle kokudela amandla ebhondi.

A sharply defined softening point of 107–117 °C gives T230 an optimal processing window: the adhesive becomes fully fluid at 160–180 °C for fast start-up, yet sets in 3–5 s on cooled calender rolls, enabling line speeds above 60 m min⁻¹ without pop-opens or edge lift. Once solidified, the flexible polyolefin backbone maintains peel values >8 N cm⁻¹ phakathi-okungalukiwe futhi okunegwebu ngisho nangemuva 80 000 kwemijikelezo eguquguqukayo (ASTM F1566), kuyilapho igebe{4}}ikhono lokugcwalisa{4}}livumela i-1–3 mm loft yama-fiber pad kanye ne-spring{7}}unit non{8}}wovens. Ijoyinti lihlala linwebeka ukusuka -20℃kuya +85℃, passing climatic-chamber test at 70℃/95 % RH for 168 h ngaphandle kokukhipha iphunga noma iphunga, ukuze omatilasi bagcine ubuqotho babo ngesikhathi sokupakishwa kwe-vacuum, ukuthunyelwa kweziqukathi kanye{16} nokusetshenziswa kwegumbi{16} lesikhathi eside.

Isibopho semvelo sakhelwe kulo lonke igremu le-T230: ukwakheka kungu-100 % okuqinile, uziro{{2}i-solvent, i-halogen-amahhala futhi ihlangabezana nezidingo zokuxhumana ze-REACH, RoHS ngokungaqondile{4}}, ukugcina ukukhishwa kwe-VOC kwendawo yokusebenza ngaphansi kuka-100 ug m⁻³. Amabhulokhi asongwe ngawodwana ngefilimu ye-EVA encibilikayo ephansi{{7}encibilika ngokuqondile-ethangini elincibilikayo elishisayo, eqeda ukupakishwa kwe-scrap futhi enciphisa ukuchayeka komsebenzisi. Ubuchwepheshe obuhlanzekile busho ukwakhiwa kwe-char{10}ukwenyuka, isikhathi esincane sokuhlanza umlomo wombhobho kanye nokusetshenziswa okunamathelayo okufika ku-30% okuphansi uma kuqhathaniswa nemikhiqizo evamile ye-EVA, ukusiza abakhiqizi bakamatilasi bafinyelele kukho kokubili ukonga kwezindleko nokusimama ngaphandle kokufaka engcupheni isibopho esiqinile, esithulile esilindelwe abathengi banamuhla kumamatilasi aphambili asentwasahlobo.

Amashadi ashisayo: ingcina ye-spring melt melt, i-China spring umatilasi we-hot melt abakhiqizi abancibilikayo, abahlinzeki, imboni