Furaash guga oo kulul dhalaaliyaa

Modelka Furaash kulul ee Guga dhalaalaysa Model T230 waa polyolefin - ku salaysan si gaar ah loogu farsameeyay -xawaare aan--xawaaraha togan, jeebka - jeebabka guga iyo lakabyada raaxada gudaha guga casriga ah-xadadka furaashyada. Waxaa lagu bixiyaa ur dabiici ah{7}cadaan, hooseeya-, T230 waxay si degdeg ah ugu dhalaalisaa heerka dhalaaliyaasha 5–20kg waxayna keentaa nadiif, biyo{12}filim cad oo ku baaba'a inta udhaxaysa tolmo madow ama daabacan{13}, ilaalinaya bilicda muraayadaha. Dhexdhexaadkeedu 2 000 viscosity 170 digrii wuxuu ogolaanayaa sax ah, aan{17}} codsiga dabada iyada oo loo marayo buufin spiral, dhalaalay -dalbashada ama booska{20}ka dhimato madaxyada iyada oo ka hortagaysa ku qooyn{21}}in dhuuban 15-30 gsm polypropy, isticmaalka kobaca webka gm⁻² iyada oo aan la hurin xoogga curaarta.

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 inta u dhaxaysa kuwa aan - tolsan iyo xumbo xitaa kadib 80 000 wareegyada firfircoon (ASTM F1566), halka faraqa{4}}kartida buuxinta ay dejiso 1-3 mm saqafka sare ee suufka fiber-ka iyo guga{7}} unug aan- Laabtu waxay ahaanaysaa mid lala-dhafan laga bilaabo -20 darajo ilaa +85 digrii , dhaafto cimilo{12}}imtixaanka qolka 70 darajo /95 % RH 168 saac iyada oo aan lahayn ur ama ur, markaa furaashyadu waxay ilaalinayaan daacadnimadooda inta lagu jiro xidhidhiyaha faakuumka, rarista weelka iyo isticmaalka muddada dheer{16}} qolka jiifka

Mas'uuliyadda deegaanka waxaa lagu dhisay garaam kasta oo T230 ah: habayntu waa 100 % adag, eber{2}}solvent, halogen-free oo buuxiya REACH, RoHS si dadban - shuruudaha xidhiidhka, ilaalinta goobta shaqada qiiqa VOC ka hooseeya 100 ug m⁻³. Baloogyada si gaar ah ayaa loogu duuduubay hoose-filimka EVA ee dhalaalay oo si toos ah ugu milmaya haanta kulul{8}}, baabi'inta baakadaha qashinka waxayna yaraynaysaa soo bandhigida hawlwadeenka. Mashiinada nadiifka ah waxay ka dhigan tahay koror yar, {10} kor u kaca, hoos u dhaca nadiifinta sanka iyo ilaa 30 % isticmaalka koollada hoose marka la barbar dhigo alaabada EVA ee caadiga ah, ka caawinta soosaarayaasha joodariga inay gaadhaan bartilmaameedyada kaydinta qiimaha iyo joogtaynta labadaba iyada oo aan waxyeello loo geysan curaarta aamusan ee adag ee macaamiisha maanta ay ka filayaan joodariyaasha guga ee qaaliga ah.

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