Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

Products Description:

Chemical name: Aliphatic ether polysulfide
Structural formula:

Properties: It is yellow sticky liquid, with light thioalcohol odor. Specific gravity: 1.42-1.47. Viscosity: about 5-10 pa.s at 26.7 °C.
Functions: VA-7 is vulcanizator for NR, SBR, NBR and other unsaturated rubber. It can easily disperse in rubber. Compared with sulfur, VA-7 has better crosslinking effectiveness, good aging resistance of vulcanized rubber and will not make rubber bloom. It can be used to produce cables and wires, for it has no free sulfur, and is not corrosive to copper. In synthetic rubber, its mechanical properties will still be good even at high temperature. It can also be used to produce the whitewall rubber of tyres.
Quality index:

Package: Pack in PVC plastic drums or paper bags; net weight: 25kg.
Storage: Store in cool, shady, dry and ventilated places. Keep away from moisture, fire and solarization.