Kulul Polyamide waxay dhalaalisaa shaandhaynta saliidda

PA150 waa amber -granule, sare{2}}waxqabad polyamide kulul dhalaalaysa si gaar ah mid ka mid ah polyamide kulul dhalaalaysa ugu cimri dheer kulanka filtarka saliidda. Loogu talagalay - feeraha adkaynaya iyo xiisadda- silig xadhigga lagu xidho - iyo filtarrada saliidda kartoonada, waxay isku daraysaa kala dhalaalid cidhiidhi ah oo nadiif ah, hooseeysa{7}} udgoon, caawinaya soosaarayaasha buuxinta shuruudaha REACH iyo ELV iyadoo meesha ka saaraysa dareerayaasha sagxada dukaanka.

Xabaggu wuxuu soo bandhigay faraanti -iyo{1}} barta jilciya kubbadda 145-155 digrii iyo dhalaalka kontoroolka ah ee 4500 cps at 170 darajo. Dhexdhexaadkan -viskosity-ga ayaa u oggolaanaya PA150 inay si isku mid ah ugu qulqulaan biibiile-buufinta ee dhererka feeraha ee joogtada ah, haddana waxay ahaanaysaa thixotropic ku filan si ay uga hortagto in ay kor u kacdo sariiraha toosan. Waqti yar oo furan (<10 s) means the adhesive solidifies almost immediately after compression, locking pleat geometry and permitting filters to be inverted or transferred without wait, raising takt speed by up to 20 % on rotary machines.

Joogitaanka kulaylka iyo kiimikooyinka ayaa ah awoodaha ugu muhiimsan ee ka sooca PA150 ka EVA ama PO beddelka. Tijaabooyin is-dhexgal joogto ah oo ku jira 5W-30 saliid synthetic at 150 darajo 1000 h show<5 % loss of shear strength, while cyclic exposure to 180 °C under-hood spikes and –40 °C cold-crank cycles causes no cracking or debonding. The polyamide backbone resists gasoline, diesel, biodiesel, brake fluid and glycol-based coolants, ensuring that bonded joints survive the 15 000 km service life typical of passenger-car oil filters without bypass or media collapse.

Sababtoo ah PA150 waa 100% adag oo RoHS{2}} waafaqsan, waxay taageertaa eber{3}} dhirta shaandhada qiiqa; samaynta char waa mid aad u yar, waxay siinaysaa nolol dheri ah 48 h at 180 darajo waxayna yaraynaysaa nozzle-ka{6}}nadiifinta wakhtiga hoos u dhaca. Haddi aad xoojinayso kartuunada naaftada ah ee culus ama kuwa sare{9}}spin synthetic{10}cunsurada warbaahinta, polyamide-gan kulul ayaa dhalaalisa soo saarista shaandhada saliidda waxa ay keentaa iska caabin saliid oo la isku halayn karo, daawo degdeg ah iyo cagaar guud, hab isku xidhid oo hufan.

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