LNP™ ELCRIN™ RBX7255

Sustainable Grade

LNP ELCRIN RBX7255 compound is based on Polycarbonate (PC) resin with 50% post-consumer recycle (PCR) content. Added features of this grade include Non-Brominated & Non-Chlorinated Flame Retardant with excellent V-0 rating at 0.4mm. This grade is intended for thin wall applications with limited colour space.

Product Family

LNP™ COMPOUNDS AND PC COPOLYMER RESINS

Polymer Family

Polycarbonate (PC)

Processing Technology

Injection Molding

Where to buy

You can get in touch with us in these regions to buy the material

Colors

All colors are customizable. Refer our ColorXpress tool to check color availability

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Features

Key characteristics of the material

Non Cl/Br flame retardant
Sustainable (Mechanical Recycling)

Industry

Material previously used in

Building Component
Commercial Appliance
Electrical
Home Appliances
Mobile Phone - Computer - Tablets
Personal Accessory
Sport/Leisure

Applications

Possible usage of material

Personal Computing
Power Manangement
Watch/Jewelry
Wireless Communications

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Recognized, 94V-0 Flame Class Rating	≥0.4	mm	UL 94

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	700	J/m	ASTM D256
Izod Impact, notched, 0°C	310	J/m	ASTM D256
Izod Impact, notched, -30°C	91	J/m	ASTM D256
*Charpy Impact, notched, 23°C, 80104mm, Cut*	51	kJ/m²	ISO 179/1eA
*Charpy Impact, notched, 0°C, 80104mm, Cut*	9	kJ/m²	ISO 179/1eA
*Charpy Impact, notched, -30°C, 80104mm, Cut*	7	kJ/m²	ISO 179/1eA

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	80 - 90	°C
Drying Time	2 - 4	Hrs
Maximum Moisture Content	0.02	%
Melt Temperature	250 - 300	°C
Nozzle Temperature	250 - 300	°C
Front - Zone 3 Temperature	250 - 300	°C
Middle - Zone 2 Temperature	240 - 290	°C
Rear - Zone 1 Temperature	230 - 280	°C
Hopper Temperature	60 - 80	°C
Mold Temperature	60 - 85	°C
Vent Depth	0.03 - 0.075	mm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 50 mm/min	63	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	46	MPa	ASTM D638
Tensile Strain, yld, Type I, 50 mm/min	4	%	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	75	%	ASTM D638
Tensile Modulus, 5 mm/min	2500	MPa	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	102	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	2400	MPa	ASTM D790
Tensile Stress, yield, 50 mm/min	63	MPa	ISO 527
Tensile Stress, break, 50 mm/min	44	MPa	ISO 527
Tensile Strain, yield, 50 mm/min	4	%	ISO 527
Tensile Strain, break, 50 mm/min	64	%	ISO 527
Tensile Modulus, 1 mm/min	2400	MPa	ISO 527
Flexural Strength, 2 mm/min	92	MPa	ISO 178
Flexural Modulus, 2 mm/min	2500	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.2	-	ASTM D792
Melt Flow Rate, 260°C/2.16 kgf	18	g/10 min	ASTM D1238
Melt Volume Rate, MVR at 260°C/2.16 kg	18	cm³/10 min	ISO 1133
Melt Volume Rate, MVR at 300°C/1.2 kg	29	cm³/10 min	ISO 1133
Moisture Absorption (23°C / 50% RH)	0.05	%	ISO 62
Water Absorption, (23°C/saturated)	0.1	%	ISO 62-1
Mold Shrinkage, flow, 3.2 mm	0.3 - 0.4	%	SABIC method
Mold Shrinkage, xflow, 3.2 mm	0.4 - 0.5	%	SABIC method

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	101	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	92	°C	ASTM D648
CTE, -40°C to 90°C, flow	6.0E-05	1/°C	ASTM E831
CTE, -40°C to 90°C, xflow	7.1E-05	1/°C	ASTM E831
CTE, -40°C to 90°C, flow	6.3E-05	1/°C	ISO 11359-2
CTE, -40°C to 90°C, xflow	7.1E-05	1/°C	ISO 11359-2
Vicat Softening Temp, Rate B/50	110	°C	ISO 306
Vicat Softening Temp, Rate B/120	116	°C	ISO 306
Relative Temp Index, Elec	80	°C	UL 746B
Relative Temp Index, Mech w/impact	80	°C	UL 746B
Relative Temp Index, Mech w/o impact	80	°C	UL 746B

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