Actmix
DPTU-80GE F500
DPTU-80GE/C

Series: Accelerator

Chemical name of active ingredient: N,N'-Diphenylthiourea
Polymer carrier: EPDM
Product form: Gray-white particles
Light blue particles
Density: approx. 1.10g/cm3

Properties and Applications

Actmix DPTU-80GE F500 is a slow-acting rubber vulcanization accelerator with short scorch time, long vulcanization speed and a tendency to scorch. It is generally not used alone, and can be used in combination with other accelerators such as dithiocarbamates or thiazoles to reduce the dosage of other accelerators and prevent rubber compound blooming. It is commonly used in neoprene and chlorohydrin rubber, etc., enabling the rubber compound to vulcanize rapidly while remaining safe against scorching, and improving the physical and mechanical properties of the rubber compound. Due to its low promoting efficiency, it is rarely used in other diene rubbers except CR, CO and CPE compounds.

Detailed Introduction

Dosage: Under normal circumstances, the addition amount is 0.5-2.0 phr.
Application: General accelerator for CR, CO and CPE, used in small quantities in EPDM.
Packaging: Cartons lined with PE bags, net weight 25KG per carton; 600kg per pallet.
Storage stability: Store in a sealed, cool, dry and well-ventilated place, the recommended shelf life is one year.
Disposal: It is recommended to install exhaust ventilation in the working area of chemical additives during rubber processing. For further disposal information, please refer to the safety data sheet of Actmix DPTU-80GE F140.