1,3-Diphenylguanidine CAS 102-06-7

Product Introduction

1,3-Diphenylguanidine (DPG) is a highly effective secondary accelerator used for the vulcanization of natural and synthetic rubbers. It significantly enhances the curing process, particularly when used in combination with other primary accelerators. Its performance makes it a crucial component for achieving desired material properties in rubber manufacturing.

Physicochemical Properties

Property	Value
Product Name	1,3-Diphenylguanidine
CAS Number	102-06-7
Molecular Formula	C13​H13​N3​
Molecular Weight	211.26 g/mol
Appearance	White to off-white crystalline powder or granules
Purity	≥99.5%

Applications

• Vulcanization accelerator for natural and synthetic rubber.
• Activator for imidazole, thiuram, and sulfonamide-based accelerators.
• Component in continuous vulcanization processes.

Packaging and Shipping

• Packing: 25KG/Bag
• Delivery: Within 5-7 working days.

Storage

Store in a cool, dry, well-ventilated area away from direct sunlight and sources of ignition. Keep containers tightly closed to prevent moisture absorption and contamination. Avoid contact with strong acids and oxidizing agents.