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Zinc Oxide-ZnO a ɛwɔ nipadua no mu

Zinc oxide yɛ ade a ɛnyɛ abɔde a nkwa wom a nnuru a wɔfrɛ no ZnO, a ɛyɛ zinc oxide. Ɛntumi nwura nsuo mu na ɛtumi nwura acid ne base a ɛyɛ den mu. Zinc oxide yɛ nnuru a wɔtaa de ka ho na wɔde di dwuma kɛse wɔ rɔba a wɔayɛ mu.

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Zinc oxide yɛ nnuru a wɔde afra a ne nsusuwii yɛ ZnO. Ɛkame ayɛ sɛ entumi nwura nsu mu na ɛtumi nwura acid ne base a ɛyɛ den nyinaa mu. Zinc oxide yɛ ade titiriw a wɔde ka ho a ɛnyɛ abɔde mu de a wɔde di dwuma kɛse wɔ rɔba a wɔde yɛ nneɛma mu. Wɔde ZnO di dwuma de yɛ abɔdeɛ/Synthetic rɔba & latex wɔ Rubber anaa Cable Industries mu. Wɔde di dwuma wɔ saa dwumadie yi mu sɛ vulcanizing active agent, reinforcing agent ne saa ara nso na coloring agent ma kwan ma rɔba no nya corrosive resistance, tear resistance & elasticity. Wɔsan nso de di dwuma sɛ kɔla ne ade a wɔde hyɛ White Rubber mu, sɛ ade a ɛma vulcanizing ma Neoprene Rubber, ne sɛ hann a ɛma hann gyina ma fine-polded particle Plastics te sɛ polyolefins anaa PVC. Herchy Rubber de zinc oxide ahodoɔ pii a wobɛtumi apaw de adi ahiadeɛ ahodoɔ ho dwumaZinc oxide-ZnO

Zinc oxide yɛ ade a ɛnyɛ abɔde a nkwa wom a nnuru a wɔfrɛ no ZnO, a ɛyɛ zinc oxide. Ɛntumi nwura nsuo mu na ɛtumi nwura acid ne base a ɛyɛ den mu. Zinc oxide yɛ nnuru a wɔtaa de ka ho na wɔde di dwuma kɛse wɔ rɔba a wɔayɛ mu.

ZnO yɛ de di dwuma sɛ vulcanizing active agent, reinforcing agent ne coloring agent a abɔde rɔba, synthetic rɔba ne latex wɔ rɔba anaa cable nnwuma nnwuma mu ma rɔba wɔ papa corrosion resistance, tear resistance ne elasticity. Wɔde di dwuma sɛ kɔla ne ade a wɔde hyɛ rɔba fitaa mu, vulcanizing aduru a ɛwɔ neoprene rɔba mu ne hann a ɛma plastic te sɛ polyolefin anaa polyvinyl chloride ma nneɛma nketenkete (bɛyɛ 0.1μm kɛse).

Herchy Rubber wɔ zinc oxide ahodoɔ pii a wobɛpaw ama ahiadeɛ ahodoɔ ahodoɔ

Herchy .	Znic oxide Nneɛma a ɛwɔ mu	Znic oxide a ɛyɛ adwuma a ɛwɔ mu	Pb2+ Nsɛm a ɛwɔ mu	Cu2+ Nsɛm a ɛwɔ mu	Mn2+ Nsɛm a ɛwɔ mu	Nneɛma pɔtee bi a ɛwɔ soro	muduro	PH	Sieve nkae(45μm) .	Abisadeɛ
aba	wt% .	wt% .	wt% .	wt% .	wt% .	m2/g	g/cm3 na ɛwɔ hɔ		% .	Abisadeɛ
NC105 na ɛwɔ hɔ	min.54	min.93	nea ɛboro so.0.001	max. 0.0005 na ɛwɔ hɔ	nea ɛboro so.0.001	20-30 na ɛwɔ hɔ	3.6			Tae, mu Tubes, Rollers, Conveyor belts, Kar afã horow, Soles
NC205 na ɛwɔ hɔ	min.50	min.93	nea ɛboro so.0.001	max. 0.0005 na ɛwɔ hɔ	nea ɛboro so.0.001	25	3.4			Kar tae, Moto Tae, Mpaboa, Rollers, Conveyor belts, Kar afã horow, Rɔba profiles
NC232 na ɛwɔ hɔ	min.25	min.25	nea ɛboro so.0.001	nea ɛboro so.0.001	nea ɛboro so.0.001				nea ɛboro so.0.2	Sakraman tae, Kar afã horow, Rɔba nkaa, Soles
NC234 na ɛwɔ hɔ	37-43 na ɛwɔ hɔ		nea ɛboro so.0.001	nea ɛboro so.0.001	nea ɛboro so.0.001			8.5-10.5 na ɛwɔ hɔ	nea ɛboro so.0.5	Tae, mu Tubes, Rollers, Conveyor belts, Kar afã horow, Soles
RA na ɛyɛ	min.40		nea ɛboro so.0.002	nea ɛboro so.0.001	nea ɛboro so.0.001	15				Mpaboa ase, Baesekre mu afiri, Baesekre tae, Lɔre mu afiri, Rɔba afã horow, Rɔba bɔɔl
NC236 na ɛwɔ hɔ	60-65 na ɛwɔ hɔ	min.90	nea ɛboro so.0.001	max. 0.0005 na ɛwɔ hɔ	nea ɛboro so.0.001	40	3.6			Tae, mu Tubes, Rollers, Conveyor belts, Kar afã horow, Soles
TR809 na ɛwɔ hɔ	88-93 na ɛwɔ hɔ		nea ɛboro so.0.001	max. 0.0005 na ɛwɔ hɔ	nea ɛboro so.0.001	40	4.6			Tae, mu Tubes, Rollers, Conveyor belts, Kar afã horow, Soles

1. Tae a wɔde yɛ nneɛma

Tu mpɔn wɔ ɔhyew conductivity, wear resistance, tear resistance, tensile strength ne nneɛma afoforo a ɛkyerɛ sɛ ade no yɛ yiye, na ebetumi akora bɛyɛ 30% wɔ zinc oxide dodow no mu.

2. Nneɛma a wɔde rɔba yɛ

1Activated zinc oxide titiriw na wɔde di dwuma sɛ reinforcing agent a rɔba ma rɔba wɔ pa corrosion resistance, tear resistance ne elasticity ne elongation.

2Ɛde di dwuma sɛ accelerator a rɔba vulcanization nhyehyɛe na ɛyɛ multifunctional rɔba compounding agent, titiriw de di dwuma sɛ vulcanization active agent ne reinforcing ade a abɔde rɔba, synthetic rɔba ne latex.

3Sɛ́ vulcanization active agent no, wɔkyekyɛ no pɛpɛɛpɛ wɔ rɔba ade no mu, ɛwɔ beae kɛse a ɛne hydrogen sulfide di nkitaho, na ɛwɔ hokwan kɛse sɛ ɛbɛyɛ interfacial reaction, ne nea ɛka ho ne active zinc oxide products no wɔ mmoa a efi nneɛma a ɛyɛ adwuma mu de catalyze nsakrae a ɛba zinc oxide mu ma ɛbɛyɛ zinc sulfide.

4Sɛ́ sulfide oxidizer no, n’adwuma ne sɛ ɛbɛma accelerator no dwumadi ayɛ kɛse, ɛbɛtew accelerator dodow so na ama vulcanization cycle no ayɛ tiaa.

5Ebetumi ama vulcanization ahoɔhare no ayɛ ntɛmntɛm, ama thermal conductivity a ɛwɔ vulcanized rubber mu no atu mpɔn, na ama vulcanization no awie pɛyɛ.

6Wɔ rɔba adwumayɛ mu, titiriw wɔ rɔba nneɛma a ɛyɛ mmerɛw a wɔyɛ mu no, zinc oxide a ɛyɛ adwuma yɛ vulcanizing active agent a eye kyɛn so.

3. Rɔba a wɔde ayɛ nneɛma

Wɔde di dwuma sɛ activator, vulcanization accelerator ne reinforcing agent, na ɛwɔ kɔla tumi. Hyɛ vulcanization a rɔba, activation ne reinforcement, anti-aging effect, betumi ahyɛ vulcanization nhyehyɛe no den, ama nusu a ɛko tia ne wear resistance a ɛwɔ rɔba nneɛma mu no atu mpɔn.

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