Chokhazikitsa kuwala

Kufotokozera Kwachidule:


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chokhazikika cha kuwala ndi chowonjezera cha zinthu za polima (monga pulasitiki, labala, utoto, ulusi wopangidwa), chomwe chingatseke kapena kuyamwa mphamvu ya kuwala kwa ultraviolet, kuzimitsa mpweya wa singlet ndikuwononga hydroperoxide kukhala zinthu zosagwira ntchito, ndi zina zotero, kotero kuti polima imatha kuchotsa kapena kuchepetsa kuthekera kwa kuchitapo kanthu kwa photochemical ndikuletsa kapena kuchedwetsa njira yojambulira zithunzi pansi pa kuwala, motero kukwaniritsa cholinga chowonjezera moyo wa ntchito ya zinthu za polima.

Mndandanda wazinthu:

Dzina la Chinthu CAS NO. Kugwiritsa ntchito
LS-119 106990-43-6 PP, PE, PVC, PU, ​​PA, PET, PBT, PMMA, POM, LLDPE, LDPE, HDPE,
LS-622 65447-77-0 PP, PE, PS ABS, PU, ​​POM, TPE, Ulusi, Filimu
LS-770 52829-07-9 PP, HDPE, PU, ​​PS, ABS
LS-944 70624-18-9 PP, PE, HDPE, LDPE, EVA, POM, PA
LS-783 65447-77-0&70624-18-9 Mafilimu apulasitiki a PP, PE ndi ulimi
LS791 52829-07-9&70624-18-9 PP, EPDM
LS111 106990-43-6&65447-77-0 PP, PE, olefin copolymers monga EVA komanso zosakaniza za polypropylene ndi elastomers.
UV-3346 82451-48-7 Filimu ya PE, tepi kapena filimu ya PP, tepi.
UV-3853 167078-06-0 Polyolefin, PU, ​​ABS utomoni, utoto, zomatira, rabara
UV-3529 193098-40-7 Filimu ya PE, tepi kapena filimu ya PP, tepi kapena PET, PBT, PC ndi PVC
DB75   Chokhazikika cha Kuwala kwa Madzi cha PU
DB117   Makina a polyurethane a Liquid Light Stabilizer
DB886   TPU yowonekera bwino kapena yopepuka

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