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SUNCHEMY INTERNATIONAL CO., LTD

9-10,61 RENMIN ROAD,DALIAN,CHINA

Tel: +86 411 8281 9599

Fax: +86 411 8281 9597

HP:  +86 1333 2222 168

Website:www.sunchemy.com  

E-mail: sunchemy@sunchemy.com

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Rubber Accelerator TBTD


Chemical Name: Tetrabutyl Thiuram Disulfide

Structure:


Molecular Formula: C18H36N2S4

Molecular Weight: 408

CAS NO: 1634-02-2

Specification:


Item

Liquid

Powder

Appearance

Brown    Oily Liquid

Light    yellow powder

Freezing    point ℃ ≥

20.0

-

Loss on    drying % ≤

-

5.00

Ash % ≤

≤0.30

30-40

Density

1.05-1.10

-

Content    %

≥98.0

60-70


Properties: Brown oily liquid, it is solid under 20' C. The density is 1.05-1.10. Soluble in most of organic solvent, insoluble in water.


Application: A fast curing accelerator and vulcanization agent for natural rubber, synthesize rubber. Available sulfur is 7.5%.TBTO is none blooming and none staining, can be used for tire, shoe sale, industrial products. TBTD is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105 and under BgW XXI, Categories 1-4.


Packaging: 20kg plastic drums, or 25kg plastic woven bag, paper with plastic film bag, kraft paper bag


Storage: Storage The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.

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