Tsis yog txhua cov kua nplaum yuav tsum tau tshwj xeeb.
Qee zaum koj tsuas yog xav tau cov kua nplaum uas muaj kev nyab xeeb, txhim khu kev qha, thiab pheej yig. Qhov ntawd yog peb cov kua nplaum kub amber. Nws yog cov kua nplaum ntau tshaj plaws ntawm peb cov kab diaper. Qhov ntim loj tshaj plaws. Tus nqi zoo tshaj plaws. Nws teeb lub hauv paus rau kev nyab xeeb ib puag ncig. Tsis muaj tshuaj phem. Tsawg tsw. Kev ntseeg ruaj khov. Nws ua tau raws li 80% ntawm cov qauv kev xav tau kev sib txuas ntawm cov pawm. Ntau tus neeg siv khoom nug peb, "Koj qhov yooj yim yog dab tsi, kua nplaum txhua hnub?" Qhov no yog nws.
Cov mis yog classic nruab nrab -temp, nruab nrab -stick.
SIS base. C5/C9 cob. Khoom noj khoom haus - qib roj dawb. Qhov no mature formula muab kev ua haujlwm ruaj khov thiab lub qhov rais ua haujlwm dav. Ua haujlwm kub yog 140-160℃. Ntawm 150 degree, yaj viscosity yog 2500-4500 mPa·s. Ua haujlwm ntawm txhua txoj kev txheej txheej. Kauv tshuaj tsuag. Fiber tsuag. Qhov txheej txheej. Lub softening point yog 80-95 degree. Cov kua nplaum tuaj raws li lub teeb daj ntshiab lossis semi-clear pellets lossis blocks. Peb tswj txhua batch nruj me ntsis.
Ntawm no yog cov ntaub ntawv ua raws cai.
VOC yog qis dua 5 g / L. Raws li GB 33372. 100% cov ntsiab lus khoom. Tsis muaj kuab tshuaj. Tsis muaj hlau hnyav. Tsis muaj formaldehyde. Tsis muaj phthalates.
|
Parameter |
Tus nqi |
|
VOC |
< 5 g/L |
|
180℃Peel Strength |
5 - 10 N/25mm |
|
Loop Tack |
8 - 12 N/25mm |
|
Viscosity (150 degree) |
2500 - 4500 mPa·s |
|
Kev nyab xeeb |
FDA, REACH |
Raws li REACH cov cai rau SVHC. Muaj FDA daim ntawv pov thawj kev tiv tauj. Muaj kev nyab xeeb rau kev sib cuag tsis ncaj nrog tus menyuam daim tawv nqaij. Peel zog yog 5-10 N / 25mm. Loop tack yog 8-12 N / 25mm. Tuav lub hwj chim kav ntev tshaj 48 teev ntawm 40 degree. Ua haujlwm ntawm cov kab saum toj 500 daim pawm ib feeb. Lub sijhawm qhib yog 8-15 vib nas this. Hauv peb qhov kev xeem 8-teev tas li, kev hloov xim (ΔE) tsawg dua 2. Tsis muaj tawv nqaij. Tsis muaj carbon. Qhov ntawd yog peb cov kua nplaum kub amber.
Cim npe nrov: Amber kub kua nplaum, Tuam Tshoj amber kub kua nplaum manufacturers