Product Name: Aluminum Diethylphosphinate
Brand SWC-FR1020
Identification
Synonyms Fire retardant SWC-FR1020, Diethylphosphinic acid aluminum salt, Diethylphosphininc acid, aluminum salt
Molecular Formula 3(C4H10O2P).Al
Molecular Weight 390.27
CAS Number 225789-38-8
Structure
Properties
Appearance White powder
Solubility in water Insoluble in water, ethanol, acetone, methylene chloride, MEK, toluene and other organic solvents.
Stability Stable under ordinary conditions.
Introduction
SWC-FR1020 is a halogen-free flame retardant which is suitable for use in both thermoplastic and thermoset applications. It’s a white, fine-grained powder based on Diethylphosphinic acid, Aluminum salt.
Specification
Test Items | Standands |
Appearance | White powder |
Solubility | Insoluble in water and common organic solvents |
Particle size (D95) | ≤20µm |
Assay | ≥95% |
Phosphorus content (w/w) | 23~24% |
Water content (w/w) | ≤0.5% |
Density | 1.2-1.5 g/cm3 |
Bulk density | 200-400 kg/m3 |
Decomposition | ≥350℃ |
Advantages
SWC-FR1020 is a halogen-free flame retardant with a high phosphorus content
- Particle size is designed to be fine (D95≤20µm, D95 of SWC-FR1010 is 10µm max), can easily be dispersed in polymerization resin system (Epoxy laminate etc...)
- Good hydrolysis resistance, insoluble in water and common organic solvents (Acetone, MEK, Toluene etc)
- High temperature-resistant, decomposition temperature is more than ≥350℃
- Favorable environmental and health profile
- Low smoke toxicity
The product is widely used In fire-retardant area for thermoplastic plastic & thermosetting plastics, fiber and textile. Etc Daicel, nylon, epoxy resin, polyester(PET,PBT). It can be used lonely, or it is better if mixed with other fire-retardant products, like melamine pyrophosphate, melamine cyanurate.
Application
SWC-FR1020 can be used alone, or in combination with other flame retardants.
-Epoxy resin sealant, 3L-FCCL, FFC, RCC, PCB etc, which have a high requirement of halogen-free, lead-free, anti-hydrolysis, non-volatile, non-migratory.
-Special cable, melt adhesive, and some thin-walled narrow-section electronic materials,
which have a high requirement of good surface, good dispersity, natural color, halogen-free, anti-hydrolysis, non-volatile, non-migratory.
-TPE-E, SEBS, EVA, PET, PBT, etc. which have a requirement of good surface, good dispersity, good touch, high temperature-resistant, anti-hydrolysis.
Packing and Storage
Packing In 25kg carton, 500kgs/pallet
Storage Keep container closed in a cool, dry and well-ventilated place.
Safety Information
Non-hazardous for air, sea and road freight.