Nhau dzeIndasitiri
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Carbodiimide: Mushonga unonyanya kushandiswa uye unoshanda zvikuru wekudzivirira hydrolysis
1. Mishonga inodzivirira hydrolysis inonyanya kuvharira maitiro ehydrolysis emapolyester polymers. Mukushandiswa kwemapolymers ane ester bonds, akadai sePBT, PET, PLA, uye polyurethanes (TPU, CPU), mamorekuru emvura anosvika nyore nyore...Verenga zvakawanda -
Optical Brightener Giant BASF Inochinja Maoko: Vagadziri veDetergent Vanofanira Kutarisisa Chii?
BASF yakatengesa bhizinesi rayo re optical brightener kuCatexel, iyo iri kuwedzera zvigadzirwa zvayo muindasitiri yekuchenesa. BASF yabvuma kutengesa bhizinesi rayo re optical brightener kuCatexel. Bhizinesi iri parizvino riri chikamu chebhizinesi reBASF's Care Chemicals. Optical...Verenga zvakawanda -
Antioxidant 1010: Gwaro rekushandisa uye kusarudza "Mambo wekudzivirira kukwegura" muindasitiri yepurasitiki
Mukugadzirisa uye kushandiswa kwenguva refu kwepurasitiki, kukwegura kweoxidative idambudziko guru rinotadzisa hupenyu hwezvigadzirwa uye mashandiro azvo—kugadzirisa kupisa kwakanyanya kunotungamira nyore nyore mukuora kwe resin, uye kunze kana tembiricha yepamusoro...Verenga zvakawanda -
Nheyo yekushandisa amino resin crosslinking agent mu coatings
Pfupiso yekushandiswa kweamino resin crosslinking agents Basa guru reamino resins (melamine-formaldehyde, benzomelamine-formaldehyde, uye urea-formaldehyde resins) mu thermosetting coatings nderekubatanidza main film-...Verenga zvakawanda -
Pfupiso yeAntistatic Agents
Kugadzirwa kwechaji yemagetsi Kugona kwechinhu chakasimba kutakura chaji kunoenderana nemamiriro epamusoro, chinoramba chiripo chemagetsi, kuramba chiripo pamusoro, uye hunyoro hwenzvimbo yakapoteredza. Kugona kwacho kutakura chaji kwakaenzana zvakanyanya nechiramba chiripo chemagetsi uye...Verenga zvakawanda -
Nhanganyaya Pfupi yeUV Absorbers uye Maitiro Avo
I. Mashoko neTsananguro Chiedza chezuva chine chiedza cheultraviolet (UV) chakawanda, chine marefu ehurefu hwemarefu angangoita 290-460 nm, izvo zvinokuvadza zvinhu zvine mavara. Chiedza ichi cheUV chinokuvadza chinoita kuti mamorekuru emavara aore uye anyangarike kuburikidza nekuita kwemakemikari e redox. Kushandisa maUV absorbers kunogona kukuvadza...Verenga zvakawanda -
"Dziviriro yepedyo" yezvinhu izvi —UV531
"Dziviriro yepedyo" yechinhu ichi --- UV531 Ultraviolet (UV) mwaranzi—iyi "muurayi wechiedza" asingaoneki—inogara ichityisidzira hupenyu uye kugadzikana kwezvinhu zvakasiyana-siyana. Se "chidziviriro chemaziso" kubva kumwaranzi yeUV, zvinonyudza UV zvave kudzivirira kunokosha...Verenga zvakawanda -
Ungasarudza sei chinhu chakakodzera chePP?
Polypropylene ipolymer inoshandiswa zvakanyanya mukushandiswa kwakasiyana-siyana nekuda kwemusanganiswa wayo wakanaka wehunhu. Hunhu hwayo, hwakadai sehwepanyama, hwemakanika uye hwemaziso hunogona kuwedzerwa nekushandisa zvakakodzera manucleating agents uye ma clearing agents. Izvi zvinowedzera zvinobatsira mu...Verenga zvakawanda -
Pfupiso yeZvimwe Zvekuputira
I. Mhando neMabasa eZviwedzerwa 1. Mhando dzezvinowedzera (1) Kupatsanurwa nemabasa ezvinowedzera ① Zvinowedzera zvinovandudza mashandiro ekugadzirisa machira, kusanganisira zvinonyorovesa, zvinoparadzira, zvinobvisa madoa, uye zvinorwisa ganda. ② Zvinowedzera zvinovandudza kuchengetwa nekutakura...Verenga zvakawanda -
Maitiro ekusarudza akakodzera epurasitiki anowedzera
Mhando dzakasiyana dzezvinowedzera dzinowanzo wedzerwa panguva yekugadzirisa mapurasitiki kuti zvienderane nezvinodiwa zvakasiyana zvekugadzirisa nekushandisa zvinhu, uye kusarudzwa kwezvinowedzera kwakakosha pakugadzira mafomura ekugadzirisa mapurasitiki. I. Tsanangudzo yezvinowedzera mapurasitiki Mapurasitiki...Verenga zvakawanda -
Kuderedza Mutengo uye Kuvandudza Mashandiro eSilica muCoatings
Kushandiswa kwesilica muzvipfeko kunonyanya kubatanidza kunatsiridza kunamira, kuramba mamiriro ekunze, hunhu hwekudzivirira kugadzikana, uye kuwedzera thixotropy. Yakakodzera zvipfeko zvekuvaka, zvipfeko zvemvura, uye pendi dze acrylic resin. ...Verenga zvakawanda -
Vagadziri vepamusoro veOptical Brightener
Nekuwedzera kuri kuita kudiwa kwezviyereso zvechiedza (fluorescent whitening agents), kuitira kuti zvive nyore kuwana vatengesi vakakodzera, govera vamwe vagadziri vepamusoro vezviyereso zvechiedza. Zviyereso zvechiedza (fluoresc...Verenga zvakawanda