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| Product Name: |
N-P Intumescent Flame Retardant for PP (FR-PP NP)
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| Supply Ability: |
300tons |
| Related proudcts |
pp flame retardant, |
| Specifications |
25kg kraft paper-plastic bags with PE inner |
| Price Term: |
FOB |
| Port of loading: |
Qingdao |
| Minimum Order |
1 metric ton |
| Unit Price: |
USD3900 |
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Product description£º
This product, mainly contained Nitrogen and Phosphorus, is a kind of halogen-free flame retardant for polyolefin, especially for PP. Otherwise, the modified PP can pass glow-wire test and GWIT 750℃&GWFI 960℃. Moreover, it is free from the restrictions of ROHS Directive 2002/95/EC approved by the EU and the Council. No anti-dripping agent.
Benefits£º
1. Low dosage.£¨20-25% can reach UL94 V-0 3.0mm£»35% can reach UL94 5VA£©.
2. Halogen-free & environment-friendly.
3. When extrusion with PP, no water-sliding, with good water-resistance.
4. FR with PP can pass GWIT 750℃.
Specifications£º
Items Units FR-PP NP
Appearance --- White powder
N content % 24¡À1
P content % 21¡À1
Moisture % ¡Ü0.5
Bulk density G/cm3 0.6-0.8
Particle size D50/¦Ìm ¡Ü10
Decomposition Temperature ℃ ¡İ250
PH value ---- 6-7
Formulation£º
Polymer PP PP PP PP+20%GF PP+10%talc HDPE
FR-PP NP 23-25% 28-32% 33-35% 30% 33-35% 32-36%
UL94 V0(3.0mm) V0(1.5mm) 5VA(2.0mm) V0(1.5mm) V0(1.5mm) V0(1.5mm)
Processing:
1. We suggest the processing temperature should below 250℃to avoid FR`s slight decomposition.
2. Keeping a certain vacuum degree when processing in double-screw extruder.
3. Fillers (such as CaCO3¡¢Talc¡¢BaSO4)can affect the flame retardant performance.
4. Glass Fiber can use in the system, but affect product`s color.
5. Carbon black is also applied for the system, but the dosage should below 0.5%.
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| Company: |
Jinan Bingyi Chemical Technology CO., LTD
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| Contact: |
Ms. Hannah Gu |
| Address: |
NO.15 Huaxin Road, Licheng District |
| Postcode: |
250100 |
| Tel: |
86-15854135966 |
| Fax: |
86-15854135966 |
| E-mail: |
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