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AP1050B
FRPUER
Aluminum Diethyl Phosphinate
AP1050A ( OP930)
CAS:225789-38-8
Product Description: It is a halogen-free flame retardant based on organic phosphinates. The full name is Aluminum Diethyl Phosphinate. This flame retardant is a kind of white powder or masterbatch, an organic phosphonic acid salt. It is not hydrolyzed, not precipitated, has good self-extinguishing properties into carbon.
Application：It is suited as flame retardant for thermoplastics and thermosets. It has high phosphorus content, good thermal stability and excellent flame retardant efficiency. As a flame retardant, it can be used separately, also can be used together with other flame retardants. Both two different applications have good effects.
Specification
Item | AP1050A (op930) | AP1050B (OP1230) |
appearance | White powder | White powder |
Phosphorus Content%(w/w) | 23.3-24.0 | 23.3-24.0 |
Water content%(w/w) | ≤0.5 | ≤0.5 |
Density(at 20℃) | approx1.35 | approx1.35 |
Bulk density kg/㎥ | 400-600 | 400-600 |
Particle Size (D95),μm | 20 | ≥70 |
Decomposition temperature (1%weight loss) | ＞350 | ＞350 |
Product Introduction: Aluminum Diethyl Phosphinate (ADP)
Aluminum diethyl phosphinate (ADP), also known as Aluminum Diethylphosphinate , is a halogen-free flame retardant widely used in engineering plastics and thermoset resins. Below is a detailed overview of its properties, applications, and benefits, synthesized from authoritative sources.
ADP is an organic phosphinate-based compound (CAS No. 225789-38-8) with the chemical formula C12H30AlO6P3. It appears as a white powder or granule and is characterized by high thermal stability and environmental safety. Its non-hygroscopic nature and insolubility in water and common solvents (e.g., acetone, toluene) make it suitable for high-temperature polymer processing.
Phosphorus Content: 23–24% (w/w), ensuring high flame-retardant efficiency.
Thermal Stability: Decomposes above 350°C (TGA 1% weight loss), compatible with processing temperatures up to 350°C.
Physical Characteristics:
Bulk Density: 250–600 kg/m³ (varies by product form).
Particle Size (D50): 8–40 µm (adjustable for specific applications).
Moisture Content: ≤0.5%.
Certifications: Achieves UL 94 V-0 flame retardancy at thicknesses as low as 0.4 mm.
ADP is primarily used in halogen-free flame-retardant formulations for:
Polyamides (PA6, PA66): Effective in both glass-fiber-reinforced and unreinforced grades, enhancing flame resistance while maintaining mechanical and electrical properties .
Polybutylene Terephthalate (PBT): Recommended for high-temperature applications due to its thermal stability.
Thermosets and Polyesters: Suitable for epoxy resins and PET, often as a replacement for Clariant’s OP series (e.g., OP930, OP1312)
Environmental Safety: Halogen-free, with low toxicity and minimal environmental impact.
Performance:
Prevents dripping during combustion (anti-dripping effect).
Maintains polymer colorability and electrical properties.
Suitable for lead-free soldering processes.
Versatility: Available in powder or masterbatch forms, tailored for specific processing needs (e.g., finer particles for TPE or PU).
Drying: Predrying the polymer is recommended, but ADP itself typically does not require drying unless extreme moisture sensitivity is a concern (e.g., 4 hours at 120°C) .
Dispersion: Requires homogeneous mixing during polymer processing to ensure optimal flame retardancy.
Storage: Store in dry, room-temperature conditions; packaged in 25 kg paper bags with PE liners .
ADP is positioned as a cost-effective alternative to Clariant’s OP series, with comparable performance in nylon and polyester applications.
Conclusion
Aluminum diethyl phosphinate stands out as a high-performance, eco-friendly flame retardant for demanding applications in electronics, automotive, and aerospace industries. Its combination of thermal stability, regulatory compliance, and versatility makes it a preferred choice for modern halogen-free formulations. For detailed technical parameters or custom formulations, refer to the product datasheet
20kg or 25kg/bag, using kraft bags with PE inner. Handle with care, keep waterproof and moisture-proof.
PUER collaborates with university and institutes to develop green eco-friendly flame retardants. We are committed to providing high performance halogen free flame retardants to help our customers to realize successes via sustainable solution. We take innovation and sustainable development as our mission. PUER will always supply customized products for global customers’ needs. We always offer best products and excellent service.
OUR COMPANY OTHER PRODUCTS :
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
Every certificate we make , ISO , SGS ,REACH ,ROHS
3.what can you buy from us?
ECO-FRIENDLY ENVIROMENT Flame retardant;halogen free flame retardant ;
MCA(melamine cyanurate)series ; APP (ammonium polyphosphate)series;
ADP(aluminum diethyl phosphinate) ,MPP,MP,DODPE . DODPO.AND EVERY KINDS OF
Compound flame retardants as AP1025 AP1028 AP1050 AP1070 FR-1000 FR-1200
FR-2100A FR2100B Intumesent flame retardant ETC.
4.why should you buy from us not from other suppliers?
Shouguang puer chemical co.,ltd is professinal in flame retardant and its main business covers FLAME RETARDANT,sell well domestic and overseas . Shandong YIPU NEW MATERIALS CO .,LTD is the manufacturer .
As manufacturer we could better control the quality of product .
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union;
Language Spoken:English,Chinese,etc
If you have any inquiry , Please don't hesitate to send inquiry to my email . Welcome to contact!
Aluminum Diethyl Phosphinate
AP1050A ( OP930)
CAS:225789-38-8
Product Description: It is a halogen-free flame retardant based on organic phosphinates. The full name is Aluminum Diethyl Phosphinate. This flame retardant is a kind of white powder or masterbatch, an organic phosphonic acid salt. It is not hydrolyzed, not precipitated, has good self-extinguishing properties into carbon.
Application：It is suited as flame retardant for thermoplastics and thermosets. It has high phosphorus content, good thermal stability and excellent flame retardant efficiency. As a flame retardant, it can be used separately, also can be used together with other flame retardants. Both two different applications have good effects.
Specification
Item | AP1050A (op930) | AP1050B (OP1230) |
appearance | White powder | White powder |
Phosphorus Content%(w/w) | 23.3-24.0 | 23.3-24.0 |
Water content%(w/w) | ≤0.5 | ≤0.5 |
Density(at 20℃) | approx1.35 | approx1.35 |
Bulk density kg/㎥ | 400-600 | 400-600 |
Particle Size (D95),μm | 20 | ≥70 |
Decomposition temperature (1%weight loss) | ＞350 | ＞350 |
Product Introduction: Aluminum Diethyl Phosphinate (ADP)
Aluminum diethyl phosphinate (ADP), also known as Aluminum Diethylphosphinate , is a halogen-free flame retardant widely used in engineering plastics and thermoset resins. Below is a detailed overview of its properties, applications, and benefits, synthesized from authoritative sources.
ADP is an organic phosphinate-based compound (CAS No. 225789-38-8) with the chemical formula C12H30AlO6P3. It appears as a white powder or granule and is characterized by high thermal stability and environmental safety. Its non-hygroscopic nature and insolubility in water and common solvents (e.g., acetone, toluene) make it suitable for high-temperature polymer processing.
Phosphorus Content: 23–24% (w/w), ensuring high flame-retardant efficiency.
Thermal Stability: Decomposes above 350°C (TGA 1% weight loss), compatible with processing temperatures up to 350°C.
Physical Characteristics:
Bulk Density: 250–600 kg/m³ (varies by product form).
Particle Size (D50): 8–40 µm (adjustable for specific applications).
Moisture Content: ≤0.5%.
Certifications: Achieves UL 94 V-0 flame retardancy at thicknesses as low as 0.4 mm.
ADP is primarily used in halogen-free flame-retardant formulations for:
Polyamides (PA6, PA66): Effective in both glass-fiber-reinforced and unreinforced grades, enhancing flame resistance while maintaining mechanical and electrical properties .
Polybutylene Terephthalate (PBT): Recommended for high-temperature applications due to its thermal stability.
Thermosets and Polyesters: Suitable for epoxy resins and PET, often as a replacement for Clariant’s OP series (e.g., OP930, OP1312)
Environmental Safety: Halogen-free, with low toxicity and minimal environmental impact.
Performance:
Prevents dripping during combustion (anti-dripping effect).
Maintains polymer colorability and electrical properties.
Suitable for lead-free soldering processes.
Versatility: Available in powder or masterbatch forms, tailored for specific processing needs (e.g., finer particles for TPE or PU).
Drying: Predrying the polymer is recommended, but ADP itself typically does not require drying unless extreme moisture sensitivity is a concern (e.g., 4 hours at 120°C) .
Dispersion: Requires homogeneous mixing during polymer processing to ensure optimal flame retardancy.
Storage: Store in dry, room-temperature conditions; packaged in 25 kg paper bags with PE liners .
ADP is positioned as a cost-effective alternative to Clariant’s OP series, with comparable performance in nylon and polyester applications.
Conclusion
Aluminum diethyl phosphinate stands out as a high-performance, eco-friendly flame retardant for demanding applications in electronics, automotive, and aerospace industries. Its combination of thermal stability, regulatory compliance, and versatility makes it a preferred choice for modern halogen-free formulations. For detailed technical parameters or custom formulations, refer to the product datasheet
20kg or 25kg/bag, using kraft bags with PE inner. Handle with care, keep waterproof and moisture-proof.
PUER collaborates with university and institutes to develop green eco-friendly flame retardants. We are committed to providing high performance halogen free flame retardants to help our customers to realize successes via sustainable solution. We take innovation and sustainable development as our mission. PUER will always supply customized products for global customers’ needs. We always offer best products and excellent service.
OUR COMPANY OTHER PRODUCTS :
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
Every certificate we make , ISO , SGS ,REACH ,ROHS
3.what can you buy from us?
ECO-FRIENDLY ENVIROMENT Flame retardant;halogen free flame retardant ;
MCA(melamine cyanurate)series ; APP (ammonium polyphosphate)series;
ADP(aluminum diethyl phosphinate) ,MPP,MP,DODPE . DODPO.AND EVERY KINDS OF
Compound flame retardants as AP1025 AP1028 AP1050 AP1070 FR-1000 FR-1200
FR-2100A FR2100B Intumesent flame retardant ETC.
4.why should you buy from us not from other suppliers?
Shouguang puer chemical co.,ltd is professinal in flame retardant and its main business covers FLAME RETARDANT,sell well domestic and overseas . Shandong YIPU NEW MATERIALS CO .,LTD is the manufacturer .
As manufacturer we could better control the quality of product .
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union;
Language Spoken:English,Chinese,etc
If you have any inquiry , Please don't hesitate to send inquiry to my email . Welcome to contact!
