high quality rubber accelerator TDEC

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Brand: CHEMSON
Price: Negotiable
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Delivery: Shipment within 15 days since the date of payment
Address: China
Valid until: Never Expire
Updated on: 2011-06-02 11:13
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Details

Rubber Acceleratorzz TDEC(Sodium Dibutyl Dithiocarbamate)


Molecular formula C20H40N4S8Te

Molecular Weight   721
CAS# 20941-65-5

Specifications 

Item

Specification

Appearance

Light orange or yellow powder

Te llurium Content, %

16.519.0

Initial Melting point

100.0

Final Melting point

112122

Heat Loss,  %

0.50

Residue on 150μm Sieve, %

0.10

 

Properties  Light-orange or yellow powder , Molecular weight is 721.Density(at 20) is 1.48 g/cm3, loosen density approx 0.320.36 g/cm3. Soluble in chloroform, benzene and carbon disulfide, slightly soluble in alcohol and gasoline, insoluble in water.

 

Applications  As a kind of super accelerator used for natural rubber & synthetic rubber, especially used for IIR and EPDM.  It can be used together with some other kind of accelerators like benzothiazole and sulfenamide. When used, a fast vulcanizing speed can be obtained and tensile strength can be increased. Suitable for making inner tube of tires, soft tube, isolating layer of wire and cable, etc. Don’t use for manufacturing the products contacting with foods.

 

Packing Coextruded paper bags lined with polyethylene film bags. Net weight 25 kg per bags.

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