Henan Connect Rubber Chemical Gum Rosin

Identification & Functionality

Chemical Family

Organosulfur Compounds

Chemical Name

2-Mercaptobenzimidazole

Plastics & Elastomers Functions

Antioxidant,

Secondary Antioxidant

Molecular formula

C7H6N2S

CAS No.

583-39-1

EC No.

209-502-6

Technologies

Elastomers,

Plastics

Product Families

Elastomers — Elastomer Additives

Antioxidants & Stabilizers

Plastics — Polymer Additives

Antioxidants & Stabilizers

Applications & Uses

Markets

Automotive & Transportation,

Consumer Goods

Applications

Consumer Goods — Apparel

Automotive & Transportation — Automotive

Tires

Consumer Goods — Footwear

Compatible Polymers & Resins

Natural Rubbers (NR),

Polyethylenes (PE)

Plastics & Elastomers End Uses

Footwear,

Gloves,

Tires

Applications

• It is used as anti-oxidant for natural rubber and latex: also used for polyethylene.
•  It should not be used for food-contact rubber products.

Properties

Physical Form

Powder,

Solid

Typical Properties

	Value	Units	Test Method / Conditions
Initial Melting Point	min. 290	°C	—
Heating Loss	max. 0.4	%	—
Ash Content	max. 0.4	%	—
Residue on Sieve (63μm)	max. 0.5	%	—
Residue on Sieve (150μm)	max. 0.1	%	—

Packaging & Availability

Packaging Type

Bags

Package

25kg paper bag or PP weaved bag lined with plastic bag or to pack as required.

Storage & Handling

Storage

• The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.

Shelf Life

The validity is 2 years.