Eco Friendly Non Halogen PP Flame Retardant For Polyolefin UL94-V0 Level
Contact me for free samples and coupons.
Wechat: 0086 18588475571
If you have any concern, we provide 24-hour online help.x
|Production||Eco Friendly Halogen Free Flame Retardant For PP To UL94-V0 Level||FR Base||N-P Base|
|Apperance||White Powder||Principle||Acid Gas And Carbon Source|
|Environmentally||Halogen Free And Friendly||Application||Epoxy Resins And Polyolefin|
|Certification||REACH||Performance Characteristics||Great Performance|
|Storage Method||In Dry And Cool Place|
Eco PP Flame Retardant,
non halogen flame retardant polyolefin,
UL94-V0 PP Flame Retardant
Eco Friendly Halogen Free Flame Retardant For PP To UL94-V0 Level
APP(Ammonium polyphosphate) is flame retardant using expansion mechanism.
APP decomposes ammonia gas and polyphosphoric acid at 275 ℃. Ammonia dilutes the oxygen concentration and at the same time
expands and loosens the carbon layer to isolate heat.
APP is halogen free, environmental friendly.
TF-241 mainly contains P and N, is a kind of halogen free environmentally friendly flame retardant for polyolefin. It has been developed especially for various PP. Containing acid source, gas source and carbon source, TF-241 takes effect by char formation and intumescent mechanism.
The flame retardant PP treated by TF-241 has better water resistance. It still has good flame retardant (UL94-V0) performance after boiling 72 hours in 70℃ water.
PP(3.0-3.2mm) with 22% TF-241 can pass the tests of UL94 V-0 and GWIT 750℃ / GWFI 960℃.
PP (1.5-1.6mm) with 30% addition volume of TF-241 can pass the tests of UL94 V-0.
Technical Data Sheet / Specification:
|P content (w/w)||≥22.2%|
|N content (w/w)||≥17.5%|
|Bulk density||0.7-0.9 g/cm3|
|Average particle size ( D50)||15-25µm|
1. White powder, good water resistance.
2. Low density, low smoke generation.
3. Halogen-free and none heavy metal ions.
TF-241 is used in homopolymerization PP-H and copolymerization PP-B . It is widely used in
flame retardant polyolefin like steam air heater and household appliances.
Reference Formula for 3.2mm PP (UL94 V0):
|Material||Formula S1||Formula S2|
|Homopolymerization PP (H110MA)||77.3%|
|Copolymerization PP (EP300M)||77.3%|
Mechanical properties based on 30% addition volume of TF-241. With 30% TF-241 to reach UL94 V-0(1.5mm)
|Item||Formula S1||Formula S2|
|Vertical flammability rate||V0(1.5mm)||UL94 V-0(1.5mm)|
|Limit oxygen index (%)||30||28|
|Tensile strength (MPa)||28||23|
|Elongation at break (%)||53||102|
|Flammability rate after water-boiled (70℃,48h)||V0(3.2mm)||V0(3.2mm)|
|Flexural modulus (MPa)||2315||1981|
|Melt index (230℃,2.16KG)||6.5||3.2|
Packing : 25kg/bag, 24mt/20’fcl without pallets, 20mt/20’fcl with pallets. Other packing as request.
1, Top standard and experienced factory
2, High reliable for more than 10 years
3, standardized after sales service
4, High quality, Certificated and competitive price
* Prompt reply and professional team to provide good product
* Factory inspection support
* Sample is free for customer and will be retained for them
After -sales service
* Logistics information monitoring and following
* Documents service
for more information pls add Wechat: +0086 15928691963
Q1. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q2. How about your delivery time?
A: Generally, it will take 1 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q3. Can I have a sample order?
A. Yes, we can provide free sample for quality checking, but the courier charge should be paid by your side.
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.