Sabic Cycoloy C2950 DESCRIPTION
Sabic Cycoloy C2950 (PC/ABS) resin is a standard high heat grade that can be injection molded.It is a Non-chlorinated and non-brominated flame retardant PC/ABS resin offers balanced flow and impact plus improved heat resistance intended for various applications.
Property
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 62 | MPa | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 40 | % | ASTM D 638 |
| Flexural Stress, yld, 2.6 mm/min, 100 mm span | 102 | MPa | ASTM D 790 |
| Flexural Modulus, 2.6 mm/min, 100 mm span | 2650 | MPa | ASTM D 790 |
| Hardness, Rockwell R | 123 | – | ASTM D 785 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 534 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 160 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 61 | J | ASTM D 3763 |
| Instrumented Impact Total Energy, -30°C | 54 | J | ASTM D 3763 |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 112 | °C | ASTM D 1525 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 90 | °C | ASTM D 648 |
| HDT, 0.45 MPa, 6.4 mm, unannealed | 104 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 95 | °C | ASTM D 648 |
| CTE, -30°C to 30°C, flow | 7.2E-05 | 1/°C | ASTM D 696 |
| CTE, -30°C to 30°C, xflow | 7.2E-05 | 1/°C | ASTM D 696 |
| Thermal Conductivity | 0.2 | W/m-°C | ASTM C 177 |
| Relative Temp Index, Elec | 85 | °C | UL 746B |
| Relative Temp Index, Mech w/impact | 85 | °C | UL 746B |
| Relative Temp Index, Mech w/o impact | 85 | °C | UL 746B |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.18 | – | ASTM D 792 |
| Specific Gravity, color | 1.22 | – | ASTM D 792 |
| Water Absorption, 24 hours | 0.1 | % | ASTM D 570 |
| Water Absorption, equilibrium, 23C | 0.4 | % | ASTM D 570 |
| Mold Shrinkage, flow, 3.2 mm | 0.4 – 0.6 | % | SABIC Method |
| Mold Shrinkage, xflow, 3.2 mm | 0.4 – 0.6 | % | SABIC Method |
| Melt Flow Rate, 260°C/2.16 kgf | 10 | g/10 min | ASTM D 1238 |
| ELECTRICAL | Value | Unit | Standard |
| Volume Resistivity | 1.E+17 | Ohm-cm | ASTM D 257 |
| Surface Resistivity | >1.E+16 | Ohm | ASTM D 257 |
| Dielectric Strength, in oil, 3.2 mm | 19.4 | kV/mm | ASTM D 149 |
| Relative Permittivity, 50/60 Hz | 3 | – | ASTM D 150 |
| Relative Permittivity, 100 Hz | 3 | – | ASTM D 150 |
| Dissipation Factor, 50/60 Hz | 0.005 | – | ASTM D 150 |
| Dissipation Factor, 100 Hz | 0.0049 | – | ASTM D 150 |
| Arc Resistance, Tungsten {PLC} | 6 | PLC Code | ASTM D 495 |
| Hot Wire Ignition {PLC) | 1 | PLC Code | UL 746A |
| High Voltage Arc Track Rate {PLC} | 2 | PLC Code | UL 746A |
| High Ampere Arc Ign, surface {PLC} | 0 | PLC Code | UL 746A |
| Comparative Tracking Index (UL) {PLC} | 1 | PLC Code | UL 746A |
| FLAME CHARACTERISTICS | Value | Unit | Standard |
| UL Recognized, 94V-0 Flame Class Rating (3) | 1.49 | mm | UL 94 |
| UL Recognized, 94-5VB Rating (3) | 2.48 | mm | UL 94 |
| CSA (See File for complete listing) | LS88480 | File No. | CSA LISTED |
| Oxygen Index (LOI) | 32 | % | ASTM D 2863 |
| Source GMD, last updated:01/05/2000 | |||
Processing
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 80 – 90 | °C |
| Drying Time | 3 – 4 | hrs |
| Drying Time (Cumulative) | 8 | hrs |
| Maximum Moisture Content | 0.04 | % |
| Melt Temperature | 245 – 275 | °C |
| Nozzle Temperature | 245 – 275 | °C |
| Front – Zone 3 Temperature | 245 – 275 | °C |
| Middle – Zone 2 Temperature | 220 – 275 | °C |
| Rear – Zone 1 Temperature | 220 – 255 | °C |
| Mold Temperature | 60 – 80 | °C |
| Back Pressure | 0.3 – 0.7 | MPa |
| Screw Speed | 40 – 70 | rpm |
| Shot to Cylinder Size | 30 – 80 | % |
| Vent Depth | 0.038 – 0.076 | mm |
| Source GMD, last updated:01/05/2000 | ||
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For more information please download the datasheet
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.
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