Innovative Bromine and Phosphorus-Based Flame Retardant for PP Dovafr PP 412r

Product Description

DovaFR  PP 412R

Flame Retardant for recycled PP

DovaFR PP 412R is a flame-retardant masterbatch containing bromine (Br) and phosphorus (P) elements. It is designed for use in flame retardancy of PP virgin materials (homopolymer, copolymer), recycled PP materials (homopolymer, copolymer), and toughened PP (PP + POE). It features high flame-retardant efficiency, meeting flame-retardant requirements with an addition of only 3-10% in PP. This is an innovative and environmentally friendly flame-retardant masterbatch.

Benefits

1. Excellent flame-retardant performance with self-extinguishing properties upon removal of the ignition source; low addition levels and cost-effective.

2. Can be directly used in PP injection molding to reduce costs.

3. Suitable for flame retardancy in recycled PP and toughened PP materials.

Specification

Characteristics	Unit	Standard Request	Test Method
Appearance		Black pellets	Visual
Active flame-retardant components	% (w/w)	50 Min	Dova Test
Decomposition temperature	ºC	230 Min	Dova Test
Moisture content	%	0.5 Max	Dova Test
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 PP 412R is suitable for flame retardancy in PP virgin materials (homopolymer, copolymer), recycled PP materials (homopolymer, copolymer), and toughened PP materials (PP + POE).

Applications Data:
Examples of DovaFR PP 412R in PP as follows:

Material	Formula 1	Formula 2	Formula 3	Formula 4	Formula 5	Formula 6
PP homopolymer (Virgin)	97	/	/	76	/	/
PP copolymer (Virgin)	/	93	/	/	73	/
Recycled PP copolymer/homopolymer	/	/	94	/	/	70
POE	/	/	/	20	20	20
DovaFR PP 412R	3	7	6	4	7	10
Vertical Burning Rating (2.0 mm)	UL 94-V2	UL 94-V2	UL 94-V2	UL 94-V2	UL 94-V2	UL 94-V2
Note: When applied to recycled PP, due to variations in recycled PP materials, the addition amount of DovaFR PP 412R may vary. The specific dosage should be determined through customer testing.

Packing & Delivery

Delivery Form
Black pellets

Packing
DovaFR PP 412R is supplied in 25 kg bags.

Storage

DovaFR PP 412R 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.

Company Profile

Chengdu Dova New Materials Co., Ltd. 

Chengdu Dova New Materials Co., Ltd. (DOVAMAT®), founded in 2010, is dedicated to the research, development, production, and global supply of high-performance chemical materials. With a core focus on flame retardants, we offer a comprehensive product portfolio, including red phosphorus series, bromine-antimony systems, and halogen-free flame retardants. We specialize in providing integrated and innovative material solutions for industries working with PP, nylon, PBT, PVC, PET, coatings, ABS, and other polymer materials.

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.