Polymer bound rubber chemicals and additives DPG-80

Polymer bound rubber chemicals and additives DPG-80

Premix Rubber Accelerator DPG-80 Rubber Accelerator D 

Accelerator and additives for EPDM DPG CAS 102-06-7

DPG 80% active content masterbatch 

PROPERTIES:

DPG can lead to a long scorch time and relatively slow vulcanization rate but can not be applied to light-colored products due to its ability of slight discoloration except for be a activator. Combination with antioxidants is necessary due to its poor thermo-oxidation ageing properities of vulcanizate when DOTG is used alone. DPG can effectively activate thiols accelerators but has no accelerating effect on vulcanization of IIR and EPDM.

DOSAGE:

Primary accelerator: 1-2phr with 2.5-3.5phr sulfur;

Secondary accelerator: 0.1-0.25phr with 0.75-1 thiols accelerators and 2.5phr sulfur.

APPLICATIONS:

Rubber industrial products with white fillers.

Compared to traditional DPG powders, Actmix DPG-80GE F140 allows:

Dust free products with a complete filtration up to 100µm, no skin sensitization, health guard of operators.

Effective guarantee of activity of DPG due to pre-dispersed masterbatch.

Tack free products at room temperature, convenience and accuracy on ingredients.

Lower Mooney viscosity at lower temperature (50℃), higher quality of dispersion.

Impurity free, blocked filter free of extrusive products, scrap rate reduction and higher productivity thanks to filtration.

Wider compatibility with other elastomers.

Actmix Pre-dispersed rubber chemicals & additives (masterbatch) are featured with high stability, high dispersibility and high homogeneity, widely applied for high-end rubber industry, such as automotive rubber sealing strips, rail traffic, hoses, shock absorber, tyre etc. Actmix Pre-dispersed rubber chemicals & additives have been exported to Europe, North and South America, Southeast Asia, Middle East and other countries and regions.