Sabic Lexan HP2R Resin Is Med/High Flow Polycarbonate. For Medical Devices And Pharmaceutical Applications

Sabic Lexan HP2R resin is Med/High flow polycarbonate. For medical devices and pharmaceutical applications. Healthcare management of change, biocompatible(ISO10993 or USP Class VI). EtO and steam sterilizable. Contains a higher amount of mold release than HP2.

Property

MECHANICAL	Value	Unit	Standard
Tensile Stress, yld, Type I, 50 mm/min	62	MPa	ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min	68	MPa	ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min	7	%	ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min	125	%	ASTM D 638
Tensile Modulus, 50 mm/min	2370	MPa	ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span	96	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span	2130	MPa	ASTM D 790
Hardness, Rockwell M	70	–	ASTM D 785
Hardness, Rockwell R	118	–	ASTM D 785
Taber Abrasion, CS-17, 1 kg	10	mg/1000cy	ASTM D 1044
Tensile Stress, yield, 50 mm/min	63	MPa	ISO 527
Tensile Stress, break, 50 mm/min	65	MPa	ISO 527
Tensile Strain, yield, 50 mm/min	6	%	ISO 527
Tensile Strain, break, 50 mm/min	100	%	ISO 527
Tensile Modulus, 1 mm/min	2350	MPa	ISO 527
Flexural Stress, yield, 2 mm/min	90	MPa	ISO 178
Flexural Modulus, 2 mm/min	2300	MPa	ISO 178
IMPACT	Value	Unit	Standard
Izod Impact, unnotched, 23°C	3204	J/m	ASTM D 4812
Izod Impact, notched, 23°C	694	J/m	ASTM D 256
Tensile Impact, Type “S”	472	kJ/m²	ASTM D 1822
Falling Dart Impact (D 3029), 23°C	169	J	ASTM D 3029
Instrumented Impact Energy @ peak, 23°C	62	J	ASTM D 3763
Izod Impact, unnotched 80104 +23°C	NB	kJ/m²	ISO 180/1U
Izod Impact, unnotched 80104 -30°C	NB	kJ/m²	ISO 180/1U
Izod Impact, notched 80104 +23°C	12	kJ/m²	ISO 180/1A
Izod Impact, notched 80104 -30°C	10	kJ/m²	ISO 180/1A
Charpy Impact, notched, 23°C	35	kJ/m²	ISO 179/2C
Charpy 23°C, Unnotch Edgew 80104 sp=62mm	NB	kJ/m²	ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80104 sp=62mm	NB	kJ/m²	ISO 179/1eU
THERMAL	Value	Unit	Standard
HDT, 0.45 MPa, 6.4 mm, unannealed	137	°C	ASTM D 648
HDT, 1.82 MPa, 6.4 mm, unannealed	129	°C	ASTM D 648
CTE, -40°C to 95°C, flow	6.84E-05	1/°C	ASTM E 831
Specific Heat	1.25	J/g-°C	ASTM C 351
Thermal Conductivity	0.19	W/m-°C	ASTM C 177
Thermal Conductivity	0.2	W/m-°C	ISO 8302
CTE, 23°C to 80°C, flow	7.E-05	1/°C	ISO 11359-2
Ball Pressure Test, 125°C +/- 2°C	PASSES	–	IEC 60695-10-2
Vicat Softening Temp, Rate B/50	140	°C	ISO 306
Vicat Softening Temp, Rate B/120	141	°C	ISO 306
HDT/Be, 0.45MPa Edgew 120104 sp=100mm	133	°C	ISO 75/Be
HDT/Ae, 1.8 MPa Edgew 120104 sp=100mm	122	°C	ISO 75/Ae
PHYSICAL	Value	Unit	Standard
Specific Gravity	1.2	–	ASTM D 792
Specific Volume	0.83	cm³/g	ASTM D 792
Density	1.19	g/cm³	ASTM D 792
Water Absorption, 24 hours	0.15	%	ASTM D 570
Water Absorption, equilibrium, 23C	0.35	%	ASTM D 570
Water Absorption, equilibrium, 100°C	0.58	%	ASTM D 570
Mold Shrinkage, flow, 3.2 mm	0.5 – 0.7	%	SABIC Method
Melt Flow Rate, 300°C/1.2 kgf	17.5	g/10 min	ASTM D 1238
Melt Volume Rate, MVR at 300°C/1.2 kg	16	cm³/10 min	ISO 1133
OPTICAL	Value	Unit	Standard
Light Transmission	88	%	ASTM D 1003
Haze	1	%	ASTM D 1003
Refractive Index	1.586	–	ASTM D 542
ELECTRICAL	Value	Unit	Standard
Volume Resistivity	>1.E+17	Ohm-cm	ASTM D 257
Dielectric Strength, in air, 3.2 mm	14.9	kV/mm	ASTM D 149
Relative Permittivity, 50/60 Hz	3.17	–	ASTM D 150
Relative Permittivity, 1 MHz	2.96	–	ASTM D 150
Dissipation Factor, 50/60 Hz	0.0009	–	ASTM D 150
Dissipation Factor, 1 MHz	0.01	–	ASTM D 150
Volume Resistivity	>1.E+15	Ohm-cm	IEC 60093
Surface Resistivity, ROA	>1.E+15	Ohm	IEC 60093
Dielectric Strength, in oil, 3.2 mm	17	kV/mm	IEC 60243-1
Relative Permittivity, 50/60 Hz	2.7	–	IEC 60250
Relative Permittivity, 1 MHz	2.7	–	IEC 60250
Dissipation Factor, 50/60 Hz	0.001	–	IEC 60250
Dissipation Factor, 1 MHz	0.01	–	IEC 60250
FLAME CHARACTERISTICS	Value	Unit	Standard
Oxygen Index (LOI)	25	%	ISO 4589
Source GMD, last updated:01/04/2000

Processing

Parameter
Injection Molding	Value	Unit
Drying Temperature	120	°C
Drying Time	3 – 4	hrs
Drying Time (Cumulative)	48	hrs
Maximum Moisture Content	0.02	%
Melt Temperature	280 – 305	°C
Nozzle Temperature	275 – 300	°C
Front – Zone 3 Temperature	280 – 305	°C
Middle – Zone 2 Temperature	270 – 295	°C
Rear – Zone 1 Temperature	260 – 280	°C
Mold Temperature	70 – 95	°C
Back Pressure	0.3 – 0.7	MPa
Screw Speed	40 – 70	rpm
Shot to Cylinder Size	40 – 60	%
Vent Depth	0.025 – 0.076	mm
Source GMD, last updated:01/04/2000

For more information please download the datasheet

Sabic Lexan HP2R

Company Profile

1.Professional focus

Professional engineer service team with more than 15 years of experience; Provide a complete set of solutions and services from material sales, quality appraisal, mold design, molding and processing.

2.Perfect service

We have served many high-quality and excellent domestic and foreign enterprises, and We understand the customers’purchasing, product and service needs; From response time, price advantage, problem handling, etc., we provide comprehensive services based on customer needs in multiple dimensions.

3. Inventory supporting

Abundant inventory supporting resources, which are located in Guangzhou, Dongguan, Shenzhen free trade zone and Hong Kong. It has set up warehouses to stock goods, with a standing stock of more than 1000 tons, which can meet the timely spot purchase demand of customers and ensure the reliability and stability of the customer’s material supply chain.

4.Logistics distribution

We have long-term and stable logistics partners. According to the needs of customers, we formulate efficient istribution plans and deliver high-quality products to customers in time.

5. Speed advantage

Professional engineer service team with more than 15 years of experience; Provide a complete set of solutions and services from material sales, quality appraisal, mold design, molding and processing.

6. Small batch type selection technical support

Accept small batch orders of 5kg at least; The rofessional engineer team can cooperate with customers to carry out material selection in the early stage of production, and provide corresponding material recommendations ccording to customer production and product requirements

7. Quality assurance

Our products are all from well-known manufacturers. Each batch of materials has various inspection reports and certificates including original factory certificate, MSDS, ROHS, SGS, reach,, EU, UL, COC / COA, etc.