Complaint
DovaFR PBT 3140is 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 PBT 3140 is not hygroscopic and is insoluble in water and common organic solvents like acetone, dichloromethane, MEK, toluene and etc.
| Characteristics | Unit | Standard Request | Test Method |
| Appearance | / | White powder | Visual |
| Decomposition temperature | °C | 365 Min (weight lost 1%) | TGA (10°C/min, in air) |
| Moisture | % (w/w) | 0.35 Max | Karl-Fischer titration |
| Density | g/cm³ | approx. 1.35 | at 20°C |
| Bulk Density | kg/m³ | approx. 400-600 | |
| P content | % (w/w) | 23.0 ~24.0 | Inductively coupled plasma emission spectrometer |
| Average Particle Size(D50) | µm | 20~40 | Laser diffraction |
DovaFR ADP 330 is considerable non-halogen flame retardant, which can be used as a halogen-free flame retardant for polyamides, polyesters, thermoset resins in electrical engineering and electronics (E&E) applications for switches, plugs, PC fans, and structural and housing components.
It is suited for both glass-fiber-reinforced and unreinforced grades with good mechanical and electrical properties.
Delivery Form
White powder
Packaging
DovaFR ADP 330is supplied in 25 kg craft paper bag / 1.000 kg shrink-wrapped pallet.
DovaFR ADP 330 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.
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.
