Enhanced TDS
Identification & Functionality
- CASE Ingredients Functions
- Chemical Family
- Function
- Flame Retardant
- Plastics & Elastomers Functions
- Product Code
- MITM11134
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Labeling Claims
- Materials Features
- Product Benefits
- Non-halogenated additive flame retardant based on ammonium polyphosphate which develops its effectiveness through phosphorus/nitrogen synergism and intumescence
- May be used in a range of thermoset resins, especially unsaturated polyester resin, acrylic resins, epoxy or phenolics
- Suitable both for coatings and reinforced materials
- Low smoke density
- By its addition in polyester gel coats, standards like DIN EN 13501-1 or DIN 5510 S4 SR2 ST2 can be passed
- Can be used alone or in combination with synergists like aluminum hydroxide in composites
- Very effective in methacrylate-stirene dissolved polyester resins
- Non-halogenated flame retardant with favorable environmental and health profile
Applications & Uses
- Coating End Applications
- Compatible Polymers & Resins
- Product Applications
- Intumescent coatings
- Exolit AP 740 F may be used in a range of thermoset resins, especially unsaturated polyester resin, acrylic resins, epoxy or phenolics. It is suitable both for coatings and reinforced materials. In addition to primary effects of fire such as spread of flames and residual length, secondary effects such as smoke density and formation of toxic smoke is of interest.
- sing Exolit AP 740 F a low smoke density is achieved. By the addition of Exolit AP 740 F in polyester gel coats important standards like DIN EN 13501-1 or DIN 5510 S4 SR T2 can be passed. In composites Exolit AP 740 F can be used alone or in combination with synergists like aluminum hydroxide
- Formulations and achievable flame retardant effect
- Exolit AP 740 F is very effective in methacrylate-stirene dissolved polyester resins.
- Classifications:
- UL 94 V-O (1.6 mm): > 30 phr* Exolit® AP 740 F
- DIN 5510 S4 SR2 ST2: > 30 phr* Exolit® AP 740 F
- NF 92-501 class M1: > 50 phr* Exolit® AP 740 F
- DIN EN 13501-1: > 75 phr* Exolit® AP 740 F
- ABD 0031 Airbus Industries requirements for interior parts: Passed with 50 phr
- In stirenic polyester resins Exolit AP 740 F can be combined with aluminum hydroxide to reduce the overall filler content necessary to pass different flammability standards. In these systems, Exolit AP 740 F is normally added at 15 - 25 parts and aluminium hydroxide at 50 - 150 parts per hundred resin.
- *phr=parts per hundred resin
- Intumescent coatings
Properties
- Physical Form
Packaging & Availability
- Packaging Type
- Packaging Information
- Delivery form: White free flowing powder
- Packaging: Exolit® AP 740 F is supplied in 20 kg net bags. The standard supply unit is a 1.000 kg shrink-wrapped pallet.
Storage & Handling
- Storage and Shelf Life Conditions
- Minimum shelf life is 12 months from the date of shipping when stored according to the said conditions.
Other
- Appearance (SDS)
- Solid
- Bulk Density
- 0.6 g/cm³
- Bulk Density (SDS)
- 610.0 kg/m³
- Burning Number (SDS)
- 1.0
- Color (SDS)
- White
- Decomposition Temperature (SDS)
- min. 200.0 °C
- Density
- 1.8 g/cm³
- Density (SDS)
- 1.8 g/cm³
- Item Number
- Nitrogen Content
- 21.0-23.0 %(W/W)
- Odor (SDS)
- Odorless
- Other Hazards
- None known.
- Oxidizing Properties (SDS)
- Not oxidizing
- Phosphorus Content
- 18.0-20.0 %(W/W)
- Principal
- Shelf Life
- 12.0 mo
- Sieve Fractionation (Through)
- max. 2.0 %
- Solubility In Water (SDS)
- max. 30.0 g/L
- Solubility in Water
- max. 3.0 %(W/W)
- pH (SDS)
- 9.2
- Chemical Properties
Value Units Test Method / Conditions Nitrogen Content 21.0-23.0 %(W/W) %(W/W) Elemental Analysis - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 12.0 mo mo - Physical Properties
Value Units Test Method / Conditions Bulk Density 0.6 g/cm³ g/cm³ Density 1.8 g/cm³ g/cm³ At 25°C Sieve Fractionation (Through) max. 2.0 % % -100 Μm Solubility in Water max. 3.0 %(W/W) %(W/W) at 20°C, in 10% suspension - Material Composition
Value Units Test Method / Conditions Phosphorus Content 18.0-20.0 %(W/W) %(W/W) Photometer after oxidizing dissolution - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Bulk Density (SDS) 610.0 kg/m³ kg/m³ at 20°C Burning Number (SDS) 1.0 - Decomposition Temperature (SDS) min. 200.0 °C °C Differential Thermal Analysis heating rate 5 K/min, start of decomposition Density (SDS) 1.8 g/cm³ g/cm³ at 25°C Solubility In Water (SDS) max. 30.0 g/L g/L at 25°C pH (SDS) 9.2 - at 25°C