Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Plastics & Elastomers Functions
- Technologies
Features & Benefits
- Labeling Claims
- Materials Features
- Product Characteristics
PP with Preniphor™ EPFR-100D can pass the tests of UL 94 V-0 (0.75mm), 70°C×168 hours water-immersion (UL746C). Besides, it can also pass the test of GWIT 750°C and GWFI 960°C. Andit is free from the restrictions of RoHS Directive 2002/95/EC approved by the EU and the Council. The products with Preniphor™ EPFR-100D are characterized by low density, smooth appearance, low smoke generation and less moldcorrosion. PE with Preniphor™ EPFR-100D, in some degree, may lead to the phenomenon of water-sliding surfaceduring the process of extrusion.
Applications & Uses
- Markets
- Applications
- Compatible Polymers & Resins
- Plastics & Elastomers Processing Methods
- Recommended Dosage
Polymer
PP
PP
PP
EPFR-100D Dosage %
32
30
24
Flame Retarding performance UL 94
V-0 (0.75mm)
V-0 (1.5mm)
V-0 (3.0mm)
Properties
- Flame Rating
- Appearance
- White Powder
- Typical Properties
Value | Units | Test Method / Conditions | |
Density | Approx. 1.8 | g/cm3 | — |
Average Particle Size | 10 ~ 15 | μm | — |
Nitrogen Content | Approx. 22 | %(w/w) | — |
Phosphorous Content | Approx. 24 | %(w/w) | — |
Decomposition Temp | min. 250 | °C | — |
Water Solubility | max. 0.5 | %(w/w) | — |
Water Content | max. 0.5 | %(w/w) | — |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Extrusion Process (Twin Screw Extruder)
-
Notes
- Because decomposition temperature of Preniphor™ EPFR-100D in nitrogen is 250 ℃, the processing temperature of twin screw extruder can be adjusted in accordance with the actual need. Under the condition of making Preniphor™ EPFR-100D dispersed and mixed homogeneous, the processing temperature should not be too high so that it can avoid decomposition of the flame retardant resulting in slight foaming. The sieve should be removed during the process of extrusion, or it’s easy to get foamed. Maintain vacuum of the twin screw extruder during the processing is also needed.
- Choose the resin with suitable melting index in accordance with particular situation so that it is convenient for the processing of twin screw extrusion, injection molding and so on.
- If the dosage of carbon black is higher than 0.5%, the flame retardant performance will be weakened. Adding inorganic substances (glass fiber, calcium carbonate, talc, barium sulfate and so on) will affect the flame retardant performance. Adding additives containing Br, Cl (etc.) will lead to ineffectiveness of flame retardant.
Packaging & Availability
- Packaging
25kg/package.
Storage & Handling
- Storage
Transported as the common chemicals. Keep in dry, cool place and avoid direct sunlight.