Aluminum Diethyl Phosphinate (ADP) Used in High Temp. Nylon

• Customization: Available
• CAS No.: 225789-38-8
• Formula: C18h15op
• Model NO.: DovaFR ADP 331
• Certification: REACH, SGS
• Environmental Protection: No
• Color: White
• Kind: Plastic Flame Retardant
• Appearance: Powder
• Purity: 99% Min
• Transport Package: Paper Bag
• Specification: 25kg /per bag
• Trademark: Dovamat
• Origin: China
• Production Capacity: 5000 Mt/Per Year

Product Description

                                                                                                                                                       Flame retardant
DovaFR ADP 331                                                           Edition Date May26,2018   Edition Number 2

Organic phosphinate (ADP) used in high temp. Nylon,PA,PBT,PET

Product Description

 

DovaFR ADP 331is an excellent flame retardant for use in engineering plastics such as polyamides, polyesters, thermosets and elastomers. It is a halogen-free flame retardant based on organic phosphinates, white powder. DovaFR ADP 331 is not hygroscopic and is insoluble in water and common organic solvents like acetone, dichloromethane, MEK, toluene and etc.

Benefits

 

 

1. DovaFR ADP 331 can reach UL 94 V-0 rating down to 0.4 mm thickness.
2. DovaFR ADP 331 has high flame retardant efficiency, small addition amount and good dispersion.
3. The processing temperature of DovaFR ADP 331 can be up to 350 °C.
4. Good physical and electrical properties.
5. Low density, smoke and toxicity.
6. Suitable for both glass fiber reinforced and unreinforced grades.
7. Good water resistance, no precipitation, migration, moisture resurgence and water slip phenomenon.
8. Good colorability, non-halogenated flame retardant with favorable environmental and health profile.

Product Parameters

 

 

Characteristics	Unit	Standard Request	Test Method
Appearance	/	White powder	Visual
Decomposition temperature	°C	350 Min (weight lost 1%)	TGA (10°C/min, in air)
Moisture	% (w/w)	0.35 Max	Karl-Fischer titration
Density	g/cm³	approx. 1.45	at 20°C
Bulk Density	kg/m³	approx. 500-600
P content	% (w/w)	23.0 ~24.0	Inductively coupled plasma emission spectrometer
Average Particle Size(D50)	µm	20~40	Laser diffraction

¹) Delivery specification: The product is monitored on a regular basis to ensure that it adheres to the specified values.
²) Technical data: The technical data are used solely to describe the product and are not subject to regular monitoring.

Applications

DovaFR ADP 331 is considerable non-halogen flame retardant, which is suited as flame retardant for thermoplastics and thermosets. Due to its high phosphorus content the product is distinguished by a high efficiency. ADP-331 can even be applied in high temperature polyamides because of its high temperature stability. It is suitable for both glass fiber reinforced and unreinforced grades. The flame retardant polyamide compounds exhibit very good physical and electrical proper.

Recommended dosage
In high temperature polyamides of PA 6T/66 type, a dosage of approx. 15 % (by wt.) ADP-33 is usually sufficient to obtain the UL 94 V-0 classification for electrical compounds (at 1.6 as well as 0.8 mm thicknesses). Subject to the polymer grade, processing conditions and glass fiber reinforcement the dosage of the flame retardant may vary.

Processing
Before incorporating ADP-331, it is important to predry the polymer as usual. If possible, the resulting moisture content should be below 0.1 % (by wt.) for high temperature polyamides, 0.05 % (by wt.) for PBT and 0.005% for PET. Pre-drying of ADP-331 is not necessary. However, predrying (e. g. 4h at 120 °C) is recommended, if even very low moisture contents must be avoided. The mixing and processing methods customary in powder processing of polymers can be used with ADP-331. The optimum conditions for incorporating should be determined in each individual case. Care must be taken to ensure homogeneous dispersion of all components. The temperature of the polymer melt should not exceed 350 °C.

Packaging & Shipping

 

Delivery Form
White powder

Packaging
DovaFR ADP 331 is supplied in 25 kg craft paper bag / 1.000 kg shrink-wrapped pallet.

Storage
DovaFR ADP 331 is in sealed containers at room temperature in a dry place. Partially emptied containers should be carefully resealed after use.
Minimum shelf life is 24months from the date of shipping when stored according to the said conditions.

Contact Us
Please contact us for safety and regulatory details or the Material Safety Data Sheet (MSDS).

Certifications

FAQ

 

Q1: How can I get free samples? 
A: Kindly send us your address, we can send you free samples, but samples freight belongs to clients.

Q2: How to start orders or make payments?
A: Payment by T/T, Western Union or Paypal or 100% Irrevocable L/C at sight.

Q3: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products. You can send us your product specifications and request, we will manufacture the products according to your requests.

Q4: What's your MOQ?
A: Our MOQ is 1 Metric Ton. 

Q5. How about your delivery time?
A: Generally, it will take 3 to 35 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q6: Is there a discount?
A: Depending on quantity.

Q7: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q8: How to contact with us?
A: Click the" Made-In -China "Contact Now" and send us message of the product you interest in, you will get reply within an hour. And You can dial our telephone directly or send Email to us.