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HENAN RTENZA Rubber Antioxidant MB(MBI) CAS NO.583-39-1

Kufotokozera Kwachidule:

RUBBER ANTIOXIDANT RTENZA MB (MBI)
Dzina la Chemical 2-Mercaptobenzimidazole
Molecular Formula C7H6N4S
Kapangidwe ka Maselo  avavba
Kulemera kwa Maselo 150.16
CAS No. 583-39-1

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Kufotokozera

Kanthu

Ufa

Ufa Wothira Mafuta

Granular

Maonekedwe

Ufa Woyera (Granular)

Poyamba Melting Point, ℃ ≥

290.0

290.0

290.0

Kutaya pakuyanika, % ≤

0.30

0.50

0.30

Phulusa, % ≤

0.30

0.30

0.30

Zotsalira pa 150μm Sieve, % ≤

0.10

0.10

\

Zotsalira pa 63μm Sieve, % ≤

0.50

0.50

\

Zowonjezera,%

\

0.1-2.0

\

Granular Diameter, mm

\

\

2.50

Katundu

White ufa.Osanunkhiza koma kukoma kowawa.Kachulukidwe ndi 1.42.Kusungunuka mu mowa, acetone, ethyl acetate, kusungunuka pang'ono mu petroleum ether, CH2Cl2, osasungunuka mu CCl4, benzene ndi madzi.Kukhoza bwino kukhazikika kosungirako.Monga antioxidant yachiwiri popanda posion.

Kugwiritsa ntchito

Antioxidant yachiwiri yosadetsa kwa NR, CR, SBR, NBR ndi EPR etc. Zothandiza kwambiri polimbana ndi kutentha kwa okosijeni pamodzi ndi amine.

Phukusi

25kg kraft paper bag.

v awa

Kusungirako

Zopangirazo ziyenera kusungidwa pamalo owuma ndi ozizira ndi mpweya wabwino, kupewa kukhudzana ndi zomwe zapakidwa ndi dzuwa.Zovomerezeka ndi zaka 2.

Zowonjezera zokhudzana

1.Mainly amagwiritsidwa ntchito mu mphira wopangidwa, cis-1,4-polybutadiene rabara, mphira wa styrene butadiene, mphira wa nitrile, latex, etc.

2.Antioxidant MB ndi yaikulu yosaipitsa antioxidant mu mphira makampani, amene akhoza kuchepetsa kusinthika kwa mphira pa vulcanization, Kuthandiza kupewa mpweya kukalamba labala.Izi ndizoyenera kupanga zinthu zowonekera, zoyera komanso zokongola, zosagwira kutentha komanso thovu.Sichimasintha mtundu ndipo sichiipitsidwa.Amagwiritsidwa ntchito mu mawaya, zingwe, mandala kuwala akuda mankhwala, komanso monga kutentha stabilizer kwa polyethylene ndi polypropylene.

3.Monga kuwala kwa plating yamkuwa, kungapangitse kuti plating ikhale yowala komanso yosalala, komanso imatha kusintha kachulukidwe kameneka kakugwira ntchito.Nthawi zambiri amagwiritsidwa ntchito molumikizana ndi zowunikira zamkuwa za N, SP, etc.

4.Antioxidant MB imatha kuteteza bwino kuwonongeka kwa mkuwa ndikugonjetsa zovuta zomwe zimachitika chifukwa cha sulfure wochuluka.Zili ndi zotsatira zochedwetsa pa ma accelerators monga MBT ndi MBTS, ndipo zimakhala ndi mgwirizano wa amine ndi phenolic antioxidants.


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