Zinc Oxide-ZnO

Zinc oxide inorganic substance ine kemikari formula ZnO, an oxide ye zinc. Haina kunyungudika mumvura uye inonyungudika muasidhi uye mabhesi akasimba. Zinc oxide yakajairika kemikari yekuwedzera uye inoshandiswa zvakanyanya mukugadzira rabha.

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Zinc oxide ikemikari ine fomula ZnO. Iyo inenge isinganyungudike mumvura uye inonyungudika mune ese maasidhi nemabhesi akasimba. Zinc oxide ndiyo yakakura inorganic additive inoshandiswa zvakanyanya mukugadzirwa kwerabha. ZnO inoshandiswa pakugadzirwa kweakasikwa/Synthetic rabha & latex muRubber kana Cable Industries. Inoshandiswa mune izvi zvikumbiro sechinhu chinopisa chinoshanda, chinosimbisa mumiriri pamwe neajenti yekupenda kubvumira rabha kuti rive nekuora, kuramba kubvarura & elasticity. Iyo inoshandiswawo semumiriri wemavara uye kuzadza kweWhite Rubber, sechinhu chinopisa cheNeoprene Rubber, uye sechigadziko chemwenje cheakatsetseka-polded particle Plastics senge polyolefins kana PVC. Herchy Rubber inopa dzakasiyana siyana sarudzo dzezinc oxide mamakisi kuti asangane nezvinodiwa zvakasiyanaZinc oxide-ZnO.

Zinc oxide inorganic substance ine kemikari formula ZnO, an oxide ye zinc. Haina kunyungudika mumvura uye inonyungudika muasidhi uye mabhesi akasimba. Zinc oxide yakajairika kemikari yekuwedzera uye inoshandiswa zvakanyanya mukugadzira rabha.

ZnO inoshandiswa se vulcanizing inoshanda mumiririri, inosimbisa ajenti uye mumiriri wemavara werabha yechisikigo, synthetic rabha uye latex muindasitiri yerabha kana tambo yeindasitiri kuita kuti rabha rive nekusimba kwekuora, kuramba kubvarura uye elasticity. Inoshandiswa semumiriri wekupenda uye kuzadza kwerabha chena, vulcanizing agent mu neoprene rabha uye light stabilizer yemapurasitiki akadai se polyolefin kana polyvinyl chloride yezvimedu zvakanaka (anenge 0.1μm muhukuru).

Herchy Rubber ine huwandu hwakasiyana-siyana hwezinc oxide mamakisi ekusarudza kune zvakasiyana siyana zvinodiwa

Herchy	Znic oxide Content	Active Znic oxide Content	Pb2+ Zviri mukati	Cu2+ Content	Mn2+ Content	Nzvimbo chaiyo yepasi	density	PH	Sieve zvakasara (45μm)	Application
giredhi	wt%	wt%	wt%	wt%	wt%	m2/g	g/cm3		%	Application
NC105	min.54	min.93	max.0.001	max. 0.0005	max.0.001	20-30	3.6			Matai, machubhu emukati, maRoller, Conveyor belt, Auto parts, Soles
NC205	min.50	min.93	max.0.001	max. 0.0005	max.0.001	25	3.4			Matayi emota, Matayi emudhudhudhu, Shangu, Rollers, Conveyor belt, Auto parts, Rubber profiles
NC232	min.25	min.25	max.0.001	max.0.001	max.0.001				max.0.2	Matayi ebhasikoro, Mapatsi eMota, maringi eRubber, Soles
NC234	37-43		max.0.001	max.0.001	max.0.001			8.5-10.5	max.0.5	Matai, machubhu emukati, maRoller, Conveyor belt, Auto parts, Soles
RA	min.40		max.0.002	max.0.001	max.0.001	15				Shangu chete, Bhasikoro remukati chubhu, Tai rebhasikoro, Truck yemukati chubhu, Rubber parts, Rubber bhora
NC236	60-65	min.90	max.0.001	max. 0.0005	max.0.001	40	3.6			Matai, machubhu emukati, maRoller, Conveyor belt, Auto parts, Soles
TR809	88-93		max.0.001	max. 0.0005	max.0.001	40	4.6			Matai, machubhu emukati, maRoller, Conveyor belt, Auto parts, Soles

1. Matai

Kuvandudza iyo yekupisa conductivity, kupfeka kuramba, kubvarura kuramba, kusimba kwesimba uye zvimwe zviratidzo zvechigadzirwa, uye inogona kuchengetedza inenge 30% yehuwandu hwezinc oxide.

2. Zvigadzirwa zverabha

①Activated zinc oxide inonyanya kushandiswa seanosimbisa ejenti yerabha kuita kuti rabha rive rakanaka rekusagadzikana, kuramba kubvarura uye elasticity uye kureba.

②Iyo inoshandiswa seaccelerator yerabha vulcanization process uye ine multifunctional rabha inosanganisa mumiriri, inonyanya kushandiswa sevulcanization inoshanda mumiriri uye inosimbisa mumiriri werabha rechisikigo, synthetic rabha uye latex.

③Se vulcanization inoshanda mumiriri, inogovaniswa zvakaenzana mune rabha zvinhu, ine hombe yekubata nzvimbo ine hydrogen sulfide, uye ine mukana wakakura wekuita interfacial reaction, pamwe neanoshanda zinc oxide zvigadzirwa zvine rubatsiro rwezvinhu zvinoshanda kukonzeresa shanduko ye zinc oxide kuita zinc sulfide.

④Se sulfide oxidizer, basa rayo ndere kusimudzira basa re accelerator, kuderedza dosi ye accelerator uye kupfupisa vulcanization cycle.

⑤Inogona kukurumidza kumhanyisa vulcanization, kuvandudza kupisa kwerubha yakasvibiswa, uye kuita kuti vulcanization ikwane.

⑥Muindasitiri yerabha, kunyanya mukugadzirwa kwezvigadzirwa zverabha zvinoonekera, zinc oxide inoshanda yakanakisa vulcanizing inoshanda mumiriri.

3. Synthetic rabha

Iyo inoshandiswa se activator, vulcanization accelerator uye inosimbisa mumiriri, uye ine ruvara rwekuita. Kurudzira vulcanization yerabha, activation uye kusimbisa, anti-kuchembera mhedzisiro, inogona kusimbisa iyo vulcanization maitiro, kuvandudza kuramba kubvarura uye kupfeka kuramba kwezvigadzirwa zverabha.

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