Accelerator RX®ZMBT（MZ）-2

Product Name

ZMBT （MZ）-2

Chemical Name

Zinc 2-mercapto benzothiazole

Molecular Formula

CAS No.

155-04-4

Molecular Weight

397.85

Specifications

Item

Standards

Product Form

Powder or dust-free powder

Appearance

White to light yellow

Initial Melting Point ℃ (≥)

—

Free-M (%)

0-2

Loss on Drying % (≤)

0.4

Zinc Content%

16.0-22.0

 Density,g/cm3

1.7

Residue on 63μm Sieve % (≤)

0.3

Residue on 150μm Sieve % (≤)

0.1

Application

Vulcanization speed

Quasi-speed

Application

◆ RXX ZMBT is a semi-ultra fast accelerator for NR, SBR, NBR, BR and other diene rubbers.

◆ The critical cure temperature of RXX ZMBT is approx. 120℃ and dry rubber / latex based compounds are vulcanized quickly at 125℃. The state of cure developed by RXX ZMBT is slightly lower than RXX MBT; however, scorch safety is much higher and hence can be used in place of MBT for scorch control.

◆ RXX ZMBT is suitable for latex system with the function for regulating the viscosity of the system.

◆ RXX ZMBT is Suitable for injection molding and foaming rubber products. With safe operation, easily dispersing, non pollution, non discoloration and anti-aging when used with RXX SDBC.

◆ RXX ZMBT is mainly used in the manufacture of tires, hoses, rubber shoes, tape and other general industriall products.

Package

Kraft paper bag

25 kg

Validity

24 months

Executive standard

HG/T4780-2014