MBZ (ZMBI)
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  • MBZ (ZMBI)

MBZ (ZMBI)

Category:

Antioxidants

wires and cables, conveyor belts, transmission belts, high-temperature sealing products, and more.

Keywords:

MBZ (ZMBI)

Product Description

Product Name

MBZ (ZMBI)

Chemical Name

Zinc 2-mercaptobenzimidazole

Chemical structural formula

CAS Registry Number

3030-80-6

Technical Indicators

Parameters

Standard

Product form

Powder

Appearance

Off-white

Initial melting point (°C) (≥)

270.0

Heating loss (%) (≤)

1.5

Zinc content %

17.0–20.0

Residue on 63 μm sieve (≤)

-

Residue on 150 μm sieve (≤)

0.5

Application

Characteristics

  • Used as an antioxidant for natural rubber(NR), synthetic rubber (SR), and their latices,providinig effective protection against copper-induced degradation.
  • Also functions as a secondary antioxidant and thermal stabilizer for diene-based plastics.
  • Acts as an auxiliary heat sensitizer and gelling agent in latex foam compounds.
  • When used in combination with amine or phenolic antioxidants.exhibits strong synergistic effects by decomposing hydroperoxides formed during rubber aging,thereby delivering excellent resistance to thermal and oxidative degradation.Performance is particularly outstanding in peroxide curing systems.
  • Easily dispersed in rubber; non-discoloring under sunlight. Suitable for transparent, light-colored, and brightly colored rubber products.
  • Not suitable for rubber products initended for food contact.
  • Usage level: 2.0-3.0 phr.

Purpose

wires and cables, conveyor belts, transmission belts, high-temperature sealing products, and more.

Packaging

Kraft paper bag

20 kg kraft paper bag

Storage Period

24 months

Color code

-

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