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Product Name: Melamine Cyanurate
CAS number: 218768-84-4
EINECS: 239-590-1
Uses of Melapur 200:
Melapur 200 is an efficient nitrogen-phosphorus intumescent flame retardant.
Melapur 200 has the advantages of high thermal stability, low water solubility and excellent flame retardant properties.
Melapur 200 is mainly used for flame retardant in glass fiber reinforced nylon, polyurethane and fiber fabrics.
Melapur 200 has the advantages of high thermal stability, low water solubility, excellent flame retardant performance, etc., and is mainly used for flame retardant in glass fiber reinforced nylon, polyurethane and fiber fabrics.
Melapur 200 is a halogen free melamine based flame retardant for glass fiber reinforced polyamide.
Characterization of Melapur 200:
Melapur 200 (melamine polyphosphate) is a salt of melamine and polyphosphoric acid, suitable as flame retardant for glass fiber reinforced polyamide 66.
Chemical name:
Melamine polyphosphate
Product Type of Melapur 200:
Additive > Flame retardants / Fire retardants > Phosphorus based
Additive > Flame retardants / Fire retardants
Melapur 200 is recommended for:
Polymer > Acrylics & Acrylic Copolymers
Resin > Epoxies
Polymer > Polyamides
Polymer > Polyesters
Resin > Polyurethanes > Polyol
Resin > Polyurethanes > Polyisocyanate
Polymer > Ethylene Co-terpolymers - Solids (EVA, EMA)
Applications of Melapur 200:
Adhesives > Hot melt
Adhesives > Uv EB cure
Adhesives > Sealants
Chemical Composition of Melapur 200:
Melamine polyphosphate
Advantages of Melapur 200:
Additional handling and processing advantages
Good balance between intumescence and thermal stability providing a processing window of up to 320 oC
Other Applications of Melapur 200:
Hotmelt, reactive and radiation curing adhesives and sealants.
Applications of Melapur 200:
Melapur 200 is a melamine based halogen free flame retardant for glass fiber reinforced polyamide and polyester (e. g. PBT).
Features/benefits Melapur 200, melamine polyphosphate, is a halogen-free flame retardant specially developed for glass fiber reinforced polyamide 66.
As a white powder Melapur 200 opens up new and broader color schemes for flame retarded glass fiber reinforced PA 66.
The mechanism is based on intumescence.
At exposure to fire a strong and stable char is formed which protects the polymer and prevents further flame propagation.
The good balance between intumescence and thermal stability of Melapur 200 provides a processing window of up to 320 °C.
Excellent health and safety data offer additional handling and processing advantages.
Product forms of Melapur:
Melapur 200/70 White powder
Melapur 200 White powder
Physical properties of Melapur 200:
pH value (saturated sol., 20 °C): 5.5 – 6.5
Specific gravity (20 °C): 1,85 g/cm3
Bulk density: 300 kg/m3
Bulk density: approx. 300 g/l
Handling & Safety of Melapur 200:
Melapur 200 exhibits a very low order of oral toxicity and does not present any abnormal problems in its handling or general use.
Detailed information on handling and any precautions to be observed in the use of the product(s) described in this leaflet can be found in our relevant health and safety information sheet.
CAS number: 218768-84-4
Melapur 200, melamine polyphosphate, is a halogen-free flame retardant specially developed for glass fiber reinforced polyamide 66.
As a white powder Melapur 200 opens up new and broader color schemes for flame retarded glass fiber reinforced PA 66.
The mechanism is based on intumescence.
At exposure to fire a strong and stable char is formed which protects the polymer and prevents further flame propagation.
Melapur 200 is a halogen-free flame retardant based on melamine.
When exposed to intense fire, Melapur 200 forms a stable coke that protects the polymer and prevents the flame from spreading further.
A good balance between expansion and thermal stability provides a processing window up to 320°C.
Melapur 200 is recommended for glass fiber reinforced polyamide 66 and polyester (PBT).
Melapur 200 is mainly used in electrical and electronic applications (connectors, switches and housings).
Melapur 200 is 25% by weight and complies with UL 94 V0 (0.8 mm).
Melapur 200 is a halogen-free, flame retardant based on melamine polyphosphate.
Upon exposure to strong fire, Melapur 200 forms a stable char which protects the polymer and prevents further flame propagation.
Melapur 200 is recommended for glass fiber reinforced polyamide 66 and polyester (PBT).
Melapur 200 primarily used for electrical & electronic applications (connectors, switches & housings).
The good balance between intumescence and thermal stability provides processing window of up to 320°C.
Melapur 200 is compliant with UL 94 V0 (0.8 mm) at 25% by weight.
Features of Melapur 200:
Halogen‐free and low poison, comply with European Environmental Protection requirements.
Easy process, no need for special screw combination and special grade glass fiber.
Different from general halogen retardant, no corrosion damage to equipment and mold.
Good heat stability, decomposition temperature>360°C, suitable for glass fiber‐reinforced nylon.
MPP contains different particle size grades.
Typical Properties of Melapur 200:
Appearance: white powder.
P %: 14‐16
Moisture content: % 0.2 max.
Decomposition temperature: °C 330 min.
Particle size (μm): 25 max.
Dosage: PPM
PA66 %: 4900
Glass fiber: % 3500
MPP: % 2500
Additives: %100
These properties are typical but do not constitute a specification either in part or as a whole.
Specification data is available on request from sales, customer service, or customer technical service.
Applications of Melapur 200:
Melapur 200, is a non-halogenated flame retardant for polyamide, glass fiber modified polyamide, polyurethane foam and polyester, especially polyamide, which is suitable for processing of sorts.
For example, extrusion and injection moulding.
Melapur 200 is used as an effective flame retardant, for electrical and electronic applications (connectors, switches, housing, etc) made from TPU.
Melapur 200 can be help PA6 and PA66 to UL94V-0, which can succeed on a wheel to recycle.
Melapur 200-70: is a halogen-free flame retardant based on melamine.
When exposed to intense fire, it forms a stable coke that protects the polymer and prevents the flame from spreading further.
A good balance between expansion and thermal stability provides a processing window up to 320°C.
200-70 is suitable for glass fiber reinforced polyamide 66 and polyester (PBT).
Mainly used in electrical and electronic applications (connectors, switches and housings).
This grade meets the requirement of UL 94 V0 (0.8mm) at 25% by weight.
Synonyms:
FR-NP
Melapur 200
Melapur M 200
Melamine Polyphosphate
Fr-Np Melamine Polyphosphate?
Melamine Polyphosphate(FR-NP)
