Cresyl Diphenyl Phosphate (CDP)
Cresyl diphenyl phosphate (CDP) is an aryl phosphate ester flame retardant and plasticizer offering a balance between the plasticizing efficiency of alkyl phosphates and the thermal stability of fully aryl phosphates. It is used in flexible PVC, polyurethane, and cellulose ester compounds where a secondary plasticizer with FR properties is needed. CDP's mixed aryl structure provides lower viscosity than tricresyl phosphate while maintaining good hydrolytic stability and thermal performance.
المواصفات الفنية
| appearance | Colorless to pale yellow liquid |
| moisture (%) | <0.1 |
| flash point (COC, °C) | >220 |
| phosphorus content (%) | 8.1–8.6 |
| density (20°C, g/cm³) | 1.20–1.22 |
| viscosity (25°C, mPa·s) | 15–35 |
مجالات التطبيق
- Secondary plasticizer with FR properties in flexible PVC compounds
- Polyurethane foam co-plasticizer and flame retardant additive
- Cellulose acetate and nitrocellulose lacquer flame retardant plasticizer
- Hydraulic fluid and fire-resistant functional fluid component
- Rubber and elastomer compounds requiring both plasticization and FR
مميزات المنتج
- Lower viscosity than TCP while maintaining comparable FR performance, simplifying cold-weather processing
- Mixed aryl structure balances plasticizing efficiency and thermal/hydrolytic stability for PVC applications
- Dual function as secondary plasticizer and FR reduces DOP/DEHP level while maintaining flame retardancy
- Compatible with primary phthalate and adipate plasticizers in flexible PVC formulations
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المزيد من المنتجات في فئة مثبطات اللهب
Aluminum Diethylphosphinate (AlDEP / DEPAL)
Aluminum Hydroxide (ATH) Flame Retardant
Aluminum Phosphate (AlPO4) Ceramic Flame Retardant
Ammonium Phosphate Monobasic (Flame Retardant Grade)
Ammonium Polyphosphate (APP) Phase I
Ammonium Polyphosphate (APP) Phase II
Antimony Pentoxide (ATO) Nanoparticle Synergist
Antimony Trioxide (Sb2O3) Flame Retardant Synergist