I-Polyester 0% Ukuvula Ilaphu le-Sunscreen
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China uMvelisi we-Sunscreen Roller Blinds Fabric Sunshade Curtain Blinds 9000 – 0% Openness
Idayi ene-formaldehyde kunye ne-ammonia
I-formaldehyde
Amalaphu omthunzi awahlukeneyo ahlala ephantsi kwe-anti-shrinkage, anti-scalding, anti-wrinkle kunye nonyango lokulungisa umbala ngexesha lokudaya kunye nokugqiba.Ngokuqhelekileyo, iimpendulo zokudibanisa ziyafuneka, kwaye i-formaldehyde isetyenziswa ngokubanzi kwi-agent edibanisayo.
Ngenxa yokungafezeki kwe-cross-linking, i-formaldehyde engazange ithathe inxaxheba kwi-cross-linking reaction okanye i-formaldehyde eveliswa yi-hydrolysis iya kukhululwa kwi-sunshade fabric, eya kubangela ukucaphuka okunamandla kwi-mucosa yendlela yokuphefumula, isikhumba kunye namehlo, okubangela ukuvuvukala. , nokubangela ukwaliwa nomhlaza.
