Question 1

What is the notched impact strength of PC/ABS FR-1211?

Accepted Answer

PC/ABS FR-1211 has a notched impact strength above 50 kJ/m² at 23°C (ISO 180), and retains about 18 kJ/m² at -30°C. It is a high impact grade among flame retardant PC/ABS materials.

Question 2

How is FR-1211 different from standard halogen-free flame retardant PC/ABS?

Accepted Answer

Standard halogen-free flame retardant PC/ABS usually reaches 35-45 kJ/m² notched impact. FR-1211 uses an elastomer toughening system to raise impact strength above 50 kJ/m² while maintaining UL94 V-0 at 1.5 mm wall thickness — for parts that must resist impact and meet flammability requirements.

Question 3

Is FR-1211 halogen-free?

Accepted Answer

Yes. FR-1211 uses a halogen-free flame retardant system that complies with RoHS and REACH. A halogen-free declaration and UL94 yellow card are available.

Question 4

What applications is FR-1211 used for?

Accepted Answer

Typical applications include EV charger housings, power tool shells, automotive interior parts, appliance housings and panels, and outdoor electronic enclosures — anywhere flame retardancy and impact resistance are both required.

Question 5

What injection moulding conditions do you recommend for FR-1211?

Accepted Answer

Dry at 100-110°C for 3-4 hours, barrel temperature 235-265°C, mould temperature 60-90°C, medium injection speed. Flame retardant grades should not be processed at high shear; medium speed with moderate back pressure reduces silver streaks and degradation.

Question 6

What are the MOQ and lead time?

Accepted Answer

MOQ is 500 kg for standard grades. Samples for existing grades ship in 3-7 days, and mass production takes 10-20 days after sample approval, shipped from Qingdao Port.

Property	Unit	Typical value
Density	g/cm³	1.17
Melt flow rate MFR (260°C/5kg)	g/10min	14
Tensile strength	MPa	58
Flexural strength	MPa	88
Flexural modulus	MPa	2350
Notched impact strength (23°C)	kJ/m²	50+
Notched impact strength (-30°C)	kJ/m²	18
Heat deflection temperature HDT (1.82 MPa)	°C	102
Flammability	UL94	V-0 (1.5mm)
Flame retardant system	—	Halogen-free
Mould shrinkage	%	0.4-0.6

Item	Recommended value
Drying	100-110°C × 3-4 h
Barrel temperature	235-265°C
Mould temperature	60-90°C
Injection speed	Medium

Halogen-Free Flame Retardant High-Impact PC/ABS FR-1211 (Notched 50+)

Typical Properties (TDS)

Recommended Processing

Typical Applications

Other grades in this family

Halogen-Free Flame Retardant PC/ABS UL94 V-0 (HF1210)

Halogen-Free Flame Retardant, Weather Resistant PC/ABS

Halogen-Free Flame Retardant Laser Markable PC/ABS (Black)

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