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Zinki Okisayidi-ZnO

Zinc oxide kintu ekitali kiramu nga kirina ensengekera y’eddagala ZnO, oxide ya zinc. Tesaanuuka mu mazzi ate mu asidi ne base ez’amaanyi. Zinc oxide kirungo kya bulijjo ekigatta eddagala era kikozesebwa nnyo mu kapiira akakolebwa mu butonde.

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Zinc oxide kirungo kya kemiko ekirina ensengekera ya ZnO. Mu butuufu tekisaanuuka mu mazzi era kisaanuuka mu asidi ne base ez’amaanyi. Zinc oxide kye kirungo ekikulu ekitali kiramu ekikozesebwa ennyo mu kukola emipiira egy’obutonde. ZnO asiigibwa mu kukola oba natural/Synthetic rubber & latex mu Rubber oba Cable Industries. Kikozesebwa mu nkola zino nga vulcanizing active agent, reinforcing agent nga kwotadde n’ekirungo ekikola langi okusobozesa kapiira okubeera n’obuziyiza okukulukuta, okuziyiza okukutuka & elasticity. Era ekozesebwa nga langi n’okujjuza White Rubber, nga vulcanizing agent ku Neoprene Rubber, era nga ekitangaala okunyweza ekitangaala ku fine-polded particle Plastics nga polyolefins oba PVC. Herchy Rubber ekuwa ebika bya zinc oxide eby’enjawulo okusobola okutuukiriza ebyetaago eby’enjawuloZinc oxide-ZnO

Zinc oxide kintu ekitali kiramu nga kirina ensengekera y’eddagala ZnO, oxide ya zinc. Tesaanuuka mu mazzi ate mu asidi ne base ez’amaanyi. Zinc oxide kirungo kya bulijjo ekigatta eddagala era kikozesebwa nnyo mu kapiira akakolebwa mu butonde.

ZnO ekozesebwa nga vulcanizing active agent, reinforcing agent ne coloring agent ya kapiira ak’obutonde, synthetic rubber ne latex mu rubber oba cable industry industry okufuula rubber okuba n’obugumu obulungi okukulukuta, okuziyiza okukutuka n’okunyirira. Kikozesebwa nga ekirungo ekikuba langi n’okujjuza kapiira omweru, ekirungo ekifuula vulcanizing mu kapiira ka neoprene n’okutebenkeza ekitangaala mu buveera nga polyolefin oba polyvinyl chloride ku butundutundu obutonotono (nga 0.1μm mu sayizi).

Herchy Rubber erina ebika bya zinc oxide bingi by’osobola okulonda ku byetaago eby’enjawulo eby’enjawulo

Herchy .	Znic oxide Ebirimu	Ebirimu Znic oxide ekola	Pb2+ Ebirimu	Cu2+ Ebirimu	Mn2+ Ebirimu	Obuwanvu obw’enjawulo obw’okungulu	obuzito	PH	Ebisigadde mu ssefuliya(45μm)	Okusaba
guleedi	wt% 100.	wt% 100.	wt% 100.	wt% 100.	wt% 100.	m2/g	g/cm3		% .	Okusaba
NC105	min.54	min.93	okusinga.0.001	max. 0.0005	okusinga.0.001	20-30	3.6			Emipiira, Tubes ez’omunda, Rollers, Conveyor belts, Ebitundu by’emmotoka, Soles
NC205	min.50	min.93	okusinga.0.001	max. 0.0005	okusinga.0.001	25	3.4			Emipiira gy’emmotoka, Emipiira gya Pikipiki, Engatto, Rollers, Conveyor belts, Ebitundu by’emmotoka, Rubber profiles
NC232	min.25	min.25	okusinga.0.001	okusinga.0.001	okusinga.0.001				ekisinga obunene.0.2	Emipiira gy’obugaali, Ebitundu by’emmotoka, Empeta za kapiira, Soles
NC234	37-43		okusinga.0.001	okusinga.0.001	okusinga.0.001			8.5-10.5	ekisinga obunene.0.5	Emipiira, Tubes ez’omunda, Rollers, Conveyor belts, Ebitundu by’emmotoka, Soles
RA	min.40		okusinga.0.002	okusinga.0.001	okusinga.0.001	15				Shoe sole, Bicycle inner tube, Bicycle tire, Loole inner tube, Ebitundu bya kapiira, Omupiira gwa kapiira
NC236	60-65	min.90	okusinga.0.001	max. 0.0005	okusinga.0.001	40	3.6			Emipiira, Tubes ez’omunda, Rollers, Conveyor belts, Ebitundu by’emmotoka, Soles
TR809	88-93		okusinga.0.001	max. 0.0005	okusinga.0.001	40	4.6			Emipiira, Tubes ez’omunda, Rollers, Conveyor belts, Ebitundu by’emmotoka, Soles

1. Emipiira

Okulongoosa obutambuzi bw’ebbugumu, okuziyiza okwambala, okuziyiza okukutuka, amaanyi g’okusika n’ebiraga ebirala eby’ekintu, era osobola okukekkereza ebitundu nga 30% ku bungi bwa zinc oxide.

2. Ebintu ebikolebwa mu kapiira

1Activated zinc oxide esinga kukozesebwa nga reinforcing agent ya rubber okukola rubber okuba n’obugumu obulungi okukulukuta, okugumira okukutuka n’okunyirira n’okuwanvuwa.

2Ekozesebwa nga accelerator ya rubber vulcanization process era nga multifunctional rubber compounding agent, okusinga ekozesebwa nga vulcanization active agent era reinforcing agent ya natural rubber, synthetic rubber ne latex.

3Nga vulcanization active agent, esaasaanyizibwa kyenkanyi mu kintu kya kapiira, erina ekifo ekinene ekikwatagana ne hydrogen sulfide, era erina omukisa omunene okukola interfacial reaction, nga kw’ogasse ebiva mu active zinc oxide biba n’obuyambi bw’ebintu ebikola catalyze okukyusa zinc oxide okufuuka zinc sulfide.

4Nga sulfide oxidizer, omulimu gwayo kwe kwongera ku mirimu gya accelerator, okukendeeza ku ddoozi ya accelerator n’okukendeeza ku cycle ya vulcanization.

5Kisobola okwanguya sipiidi ya vulcanization, okulongoosa obutambuzi bw’ebbugumu mu kapiira aka vulcanized, n’okufuula vulcanization okujjuvu.

6Mu makolero ga kapiira naddala mu kukola ebintu ebikolebwa mu kapiira ebitangaavu, active zinc oxide ye vulcanizing active agent ennungi ennyo.

3. Omupiira ogw’obutonde

Ekozesebwa nga activator, vulcanization accelerator ne reinforcing agent, era erina langi. Tutumbula vulcanization ya kapiira, activation n’okunyweza, anti-aging effect, asobola okunyweza enkola vulcanization, okulongoosa okuziyiza amaziga n’okwambala okuziyiza ebintu ebikolebwa mu kapiira.

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