TinGuard™ 1821 is a phosphorus free, non-corrosive, silicone powder designed to develop synergistic flame retardancy effects when combined with aluminum phosphinate in glass fibers reinforced polyamide 6 and 66.
Packing | TinGuard™ 1821 is supplied in 20Kg Carton Box, 480Kg/pallet. |
Note | All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. |
Excellent FR synergist performance at low loadings;
Stability at high processing temperatures required for glass-filled PA;
Powder form for easy blending;
Non-phosphorus and non-corrosive flame retardant co-synergist alternative to melamine polyphosphate.
TinGuard™ 1821 can be used as synergist with metal-phosphinate based flame retarded glass reinforced polyamide 6 and polyamide 66 systems where improved mechanical and low corrosion are needed.
TinGuard™ 1821 can be used as a replacement of classical melamine polyphosphate synergist where low phosphorus is required.
Appearance | White powder |
Bulk Density (g/cm3) | 0.4-0.6 |
Volatile Loss (%) | Max.0.5 |
Flash Point (°C) | Min.350 |
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Tinguard 1821 Flame Retardant Synergist 
