Select Your Region
PhosGard® APP-311
Blend of fine and crystal phase II Ammonium Polyphosphate.
Fulfilled By ChemPoint
- Manufacturer: St. Louis Group
- Product Line: Flame Retardants
- Product: PhosGard® Phosphorus Flame Retardants
- Industries: Adhesives | Coatings | Elastomers | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | Mexico | United States
Fulfilled By ChemPoint
Quantity
Documents
Overview
PhosGard APP-311 is an intumescent blend of Phosphorus and Nitrogen with phosphorus content of 18-21% and Nitrogen content of 21-23%. The nitrogen present in PhosGard APP-311 aids in char formation and hence acts as an intumescent flame retardant. PhosGard APP-311 is especially effective as a non-halogenated flame retardant in thin films and polyolefins.
Specifications
Appearance: Fine white powder
Phosphorus content: 18 to 21%
Nitrogen content: 21 to 23%
Moisture: ≤0.20%
Solubility in water, @ 25°C (g/100 ml): ≤0.5%
pH value: 8 to 9
Particle size, D50: 10-12 microns
Primary Chemistry: Ammonium Polyphosphate
Features & Benefits
- Low cost
- Fine particle size
- Compatible with a wide variety of resins
- Helps in Char formation
Problems Solved
High cost of fine particle size ammonium polyphosphates
Use restrictions of halogenated flame retardant in thin films and polyolefins
Applications
Intumescent flame retardants
Thermosets
Coatings
Polyolefins
Related Chemistries
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Related Functions
Related Processes
Flame Retardants Articles
Non-halogenated Flame Retardants
Flame retardants are used as reactive chemical additives in combustible polymers to prevent, delay, or slow the growth of a fire.
Have questions? Can't find the right product?
Ask our Experts
Talk to an Expert
Can't find the right product?
When You're Ready
Get a Quote
Ask a Question
Request a Sample
Request a Document
Document Download
Thank you
Your document download will begin shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - United States
