| Place of Origin: | China |
|---|---|
| Model Number: | PHT4-DIOL |
| Minimum Order Quantity: | 500kg |
| Price: | Negotiable |
| Packaging Details: | 300KG/galvanized drum，1500kg IBC. |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 50,000 tons per year |
| Water Content（%）: | ＜0.2 | Grade: | PHT4-DIOL1、PHT4-DIOL2、PHT4-DIOL3 |
|---|---|---|---|
| Appearance: | Amber Oily Liquid，no Visible Impurities | Acidity(mgKOH/g ): | ＜1 |
| Packing: | 300KG/galvanized Drum，1500kg IBC. | Mainly Used: | Flame Retardant Rigid Foam |
| Highlight: | Reactive Brominated Flame Retardants,Tetrabromodiol Brominated Flame Retardants,Coatings Reactive Flame Retardant |
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Tetrabromodiol Reactive Flame Retardant Intermediate For Coatings, Adhesives And Textiles
Flame Retardant
PHT4-DIOL
Product description:
Tetrabromodiol is a reactive flame retardant intermediate mainly used for flame retardant rigid foam, the appearance of amber viscous liquid, mainly used as a reactive flame retardant for the production of Class I and II polyurethane rigid foam (PUR). The foam material containing the flame retardant has a very low smoke amount and flame spread speed, and the foam material processed with it can obtain excellent physical properties and the cost is relatively low, and can also be used to produce flame retardant polyurethane gaskets, elastomer materials, coating adhesives and textiles
Technical index:
| Item | Index | ||
| Grade | PHT4-DIOL1 | PHT4-DIOL2 | PHT4-DIOL3 |
| Appearance | Amber oily liquid,no visible impurities | ||
| Br content(%) | ＞44 | ＞42.5 | ＞42 |
| Acidity(mgKOH/g ) | ＜1 | ＜1 | ＜1 |
| Hydroxyl group(%wt) | 150-235 | 190-265 | 200-275 |
| Viscosity(25℃, mPa.s ) | 70000-120000 | 30000-70000 | 15000-30000 |
| Water content(%) | ＜0.2 | ＜0.2 | ＜0.2 |
Packing:
300KG/galvanized drum,1500kg IBC.