Nurcacit MBTS PDR

CAS Number: 120-78-5
EC Number: 204-424-9
Chemical Name: 2,2′-Dithiobis(benzothiazole), 22′-Dithiobis(benzothiazole)
Chemical Family: Benzothiazoles

Nurcacit MBTS PDR gives flat, moderately fast cures in nature and synthetic rubber. Also used in a wide range of general purpose rubbers. Non-staining/non-discoloring in “white” stock; act as a plasticizer/retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Exhibits better scorch safety than MBT.

Properties

Physical Form: Powder
Solid

Product families

Applications

Automotive & Transportation — Automotive

Fuel Systems
Tires

Product Families

Elastomers — Elastomer Additives

Catalysts Initiators & Crosslinkers

Other characteristics

Brand: Nurcacit
Features: Fast Curing, General Purpose, Good Stain Resistance, Scorch Resistant
Functions: Accelerator
Compatible Polymers & Resins: Natural Rubbers (NR), Nitrile Butadiene Rubber (NBR)
Markets: Automotive & Transportation
PACKAGING: 25kg paper bag or other bags customer needed.
Appearance: White to grey powder
Shelf LIfe: 24 months
Technology: Elastomers
Certification: ISO 9001
Equivalent To: Vulkacit® Merkapto/C
Vulkacit® Merkapto/MG-C
Packaging Type: Bags
Material Features: Fast Curing
General Purpose
Good Stain Resistance
Scorch Resistant
Compatible Polymers and Resins: Natural Rubbers (NR)
Nitrile Butadiene Rubber (NBR)
Plastics and Elastomers End Uses: Hoses
Tires
Plastics and Elastomers Functions: Accelerator

Technical data

Table 1 of 2

1 row

Characteristic	Value	Unit
Density (20°C)	1450-1540	kg/m3

Table 2 of 2

6 rows

Characteristic	Value	Unit
Assay	min. 97.0	%
Melting Point Initial	min. 165.0	°C
Heating Loss	max. 0.4	%
Ash Content	max. 0.5	%
Residue (150μm sieve)	max. 0.05	%
Residue (63μm sieve)	max. 0.5	%