Nylon flame retardants

PA6 Retardant CR-M55105

Inovia CR-M55105 is a novel halogen-free flame retardant, developed for PA6 plastics. Adding about 11% can reach UL94 V0 at 0.4mm. The retarding performance is quite stable, while the mechanical and thermal properties of the flame retardant PA6 are also excellent.

1. Materials

PA6: Juheshun PA6-J2700
Retardant: Inovia CR-M55105

2. Processing

Drying: 100°C, 4~6 hours.
Extrusion temperature: 220~240°C
Injection temperature: 240~250°C; mold temperature: 70~80°C

Note: "PA6" in the diagram refers to PA6 pure resin after extruding.

3. Application Example Data

Table 1. Flame Retarding Properties

Property	Method	Thickness	PA6	11%CR-M55105	13%CR-M55105
UL rating	UL94	0.4mm	V2	V0	-
UL rating	UL94	0.8mm / 1.6mm	V2	-	V0
GWFI	IEC 60695	1.6mm	960℃	960℃	960℃
GWFI	IEC 60695	1.0mm	960℃	960℃	960℃
GWIT	IEC 60695	1.6mm	650℃	675℃	700℃
GWIT	IEC 60695	1.0mm	650℃	675℃	725℃

Table 2. Mechanical and thermal properties

Property	Method	Unit	PA6	11%CR-M55105	13%CR-M55105
Tensile strength	ISO 527	MPa	71	73	69
Elongation at break	ISO 527	%	52	7.3	8.4
Flexural strength	ISO 178	MPa	95	103	97
Flexural modulus	ISO 178	MPa	2185	2999	3010
Charpy notched impact strength	ISO 179	kJ/m²	7.2	5.8	4.5
HDT A (1.8MPa）	ISO 75	℃	53	63	66

Table 3. Other properties

Property	Method	Unit	PA6	11%CR-M55105	13%CR-M55105
MI (235℃ / 2.16kg)	ISO 1133	g/10min	22	9.9	13.5
Density	ISO 1183-1	g/cm³	1.13	1.17	1.18

Product TDS and SDS Files：

PA6 Retardant CR-M55105-SDS US Download

PA6 Retardant CR-M55105_TDS Download