accelerator MB
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Post Date:
Dec 21,2024
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Expiry Date:
Mar 21,2025
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Detailed Description:
Price:4250 USD Metric Tons
Antioxidant MB
English Name:Rubber Antioxidant MB
Chemical Name: 2-Mercapto
benzimidazole
Molecular Weight :150.2
Quality Standard:Q3326 HSH G01-89
Index Excellent Grade Top Grade
Qualified
Melting point:≥ 295 290 285
Heating loss:%≤ 0.3 0.4 0.5
Ash content :%≤ 0.3 0.4 0.5
Sieve Residue (150μm):%≤ 0.0 0.0
0.01
Magnet aspirate:%
≤ 0.005 0.008 -
Properties: light yellow or white
fine powder like crystal with
bitter taste. Its specific weight
is1.420.02. Soluble in grain
alcohol, acetone and ethyl
acetate,hardly soluble in
petroleum, methylene chloride
(insoluble in carbon
tetrachloride, benzene and
water,innocuous.
Use: It is a good rubber
antioxidant,can effectively
prevent copper harm and overcome
other illeffects caused by over
vulcanzation. It has good
cooperativity with accelerator M,
MD, TMTD, F, amines, phenols
antioxidant. This product is fast
to light,usually applied in the
electrical wire, cable,
transparent light color or bright
color products, also can be used
as the heat stabilizer for
polyethylene and polypropylene.
Packing: In polypropylene
knitting bag lined with plastic
film, each 25KG in net weight.
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