Dipentaerythritol content 85% Single-pentaerythritol content 3% Three pentaerythritol content 8% Hydroxyl content of 38-40% Loss on drying 1.0% Ash 0.05% Coloring degree ....
Our company is engaged in research and development and production of polyol a professional manufacturer, the registered capital of 96.02 million yuan, business assets 3 billion; company now has a....