LNP™ ELCRIN™ BD2031

LNP ELCRIN BD2031 is polycarbonate (PC) Bio base copolymer transparent resin, with medium flow, synthesized from Bio source. This resin offers excellent low temperature ductility (-30℃), UV stabilized, available for injection molding and extrusion process. BD2031 resin is a product for a wide variety of applications, such as big size and thin wall applications, or transparent/lower birefringence needed applications.

Product Family

LNP™ COMPOUNDS AND PC COPOLYMER RESINS

Polymer Family

Polycarbonate (PC)

Processing Technology

Injection Molding
Extrusion

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

Low temperature impact
No PFAS intentionally added
Transparent/Translucent
UV-C resistant

Industry

Material previously used in

Automotive Interiors
Home Appliances
Industrial General
Material Handling
Mobile Phone - Computer - Tablets

Applications

Possible usage of material

Industrial Material Handling
Infrastructure
Interior
Safety Glasses
Trim

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, 94HB Flame Class Rating	≥0.8	mm	UL 94

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	960	J/m	ASTM D256
Izod Impact, notched, -30°C	890	J/m	ASTM D256
*Izod Impact, notched 80103 +23°C*	71	kJ/m²	ISO 180/1A
*Izod Impact, notched 80103 -30°C*	62	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80103 +23°C*	NB	kJ/m²	ISO 180/1U
*Izod Impact, unnotched 80103 -30°C*	NB	kJ/m²	ISO 180/1U
*Charpy 23°C, V-notch Edgew 80103 sp=62mm*	81	kJ/m²	ISO 179/1eA
*Charpy -30°C, V-notch Edgew 80103 sp=62mm*	68	kJ/m²	ISO 179/1eA
*Charpy 23°C, Unnotch Edgew 80103 sp=62mm*	NB	kJ/m²	ISO 179/1eU
*Charpy -30°C, Unnotch Edgew 80103 sp=62mm*	NB	kJ/m²	ISO 179/1eU
Instrumented Dart Impact Total Energy, 23°C	78	J	ASTM D3763
Multiaxial Impact	133	J	ISO 6603

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	105 - 110	°C
Drying Time	3 - 4	Hrs
Drying Time (Cumulative)	24	Hrs
Melt Temperature	260 - 305	°C
Nozzle Temperature	255 - 300	°C
Front - Zone 3 Temperature	260 - 305	°C
Middle - Zone 2 Temperature	250 - 295	°C
Rear - Zone 1 Temperature	240 - 280	°C
Mold Temperature	50 - 80	°C
Back Pressure	0.3 - 0.7	MPa
Screw Speed	35 - 75	rpm
Shot to Cylinder Size	40 - 60	%
Vent Depth	0.038 - 0.076	mm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 50 mm/min	56	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	66	MPa	ASTM D638
Tensile Strain, yld, Type I, 50 mm/min	6	%	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	140	%	ASTM D638
Tensile Modulus, 5 mm/min	2250	MPa	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	96	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	2230	MPa	ASTM D790
Tensile Stress, yield, 50 mm/min	58	MPa	ISO 527
Tensile Stress, break, 50 mm/min	72	MPa	ISO 527
Tensile Strain, yield, 50 mm/min	6	%	ISO 527
Tensile Strain, break, 50 mm/min	140	%	ISO 527
Tensile Modulus, 1 mm/min	2070	MPa	ISO 527
Flexural Strength, 2 mm/min	88	MPa	ISO 178
Flexural Modulus, 2 mm/min	2060	MPa	ISO 178
Hardness, Rockwell R	120	-	ASTM D785

OPTICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Light Transmission, 2.54 mm	88	%	ASTM D1003
Haze, 2.54 mm	<1	%	ASTM D1003
Refractive Index	1.581	-	ASTM D542

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.2	-	ASTM D792
Density	1.2	g/cm³	ASTM D792
Density	1.2	g/cm³	ISO 1183
Moisture Absorption (23°C / 50% RH)	0.15	%	ISO 62
Water Absorption, (23°C/saturated)	0.3	%	ISO 62-1
Melt Flow Rate, 300°C/1.2 kgf	7.5	g/10 min	ASTM D1238
Melt Volume Rate, MVR at 300°C/1.2 kg	6.5	cm³/10 min	ISO 1133
Mold Shrinkage, flow, 3.2 mm	0.5 - 0.7	%	SABIC method

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	125	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	114	°C	ASTM D648
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	115	°C	ISO 75/Af
CTE, -40°C to 40°C, flow	8.E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	8.E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, flow	8.E-05	1/°C	ISO 11359-2
CTE, -40°C to 40°C, xflow	8.E-05	1/°C	ISO 11359-2
Vicat Softening Temp, Rate B/50	135	°C	ASTM D1525
Vicat Softening Temp, Rate B/50	130	°C	ISO 306
Vicat Softening Temp, Rate B/120	131	°C	ISO 306
Ball Pressure Test, 125°C +/- 2°C	PASS	-	IEC 60695-10-2
Relative Temp Index, Elec	105	°C	UL 746B
Relative Temp Index, Mech w/impact	105	°C	UL 746B
Relative Temp Index, Mech w/o impact	105	°C	UL 746B

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