Aftereffect vulcanizing agent AU-HTS CAS NO.5719-73-3

company profile:
company name: aurora chemical co., ltd.
year established: 1997
the world’s leading manufacturer and supplier of xanthan gum, oil driling chemicals, drilling fluid additives, rubber plastic additives and cosmetic ingredients.

aftereffect vulcanizing agent au-hts

(flexsys duralink hts equivalent)

chemical name:hexamethylene-1,6-bis(thiosulfate),disodium salt, dihydrate

cas no.:5719-73-3

specification:

applicationacteristics:

1) au-hts is used in sulfur based vulcanization systems to generate hybrid crosslinks which provide increased retention of physical dynamic properties when exposed to anaerobic conditions at elevated temperatures such as those experienced during overcure, when using high curing temperatures during product service life.

2) au-hts is used with conventional semi-efficient sulfur based vulcanization systems to generate thermally stable hybrid crosslinks which provide excellent dynamic flexibility in nr, ir,sbr, br blends of these polymers.

3) au-hts is used in sbr based compounds to modify the viscoelastic dynamic properties.

4) au-hts is used as an adhesion promoter to enhance the adhesion between rubber compounds brass plated steel reinforcing materials.

5) a slight reduction in scorch safety modulus a slight increase in cure time may be observed when using au-hts in various compounds.

6) au- hts is non-staining non-discoloring in most compounds.

7) au-hts is regulated fuse in articles in contact with food as specified under bgvv xxi,

8) category 4. au-hts is not regulated fuse in fda food contact applications.

package storage：

25kgs/bag as customer’s request;

stock in well-ventilation cool, dry area.