Jiangsu Kingsder New Material Technology Co., Ltd. is one of the leading manufacturers and suppliers of natural pc/abs resin in China. We are committed to providing high quality and UL recognized plastic raw materials to global clients. If you're going to wholesale cheap natural pc/abs resin, welcome to get quotation and free sample from our factory. We also accept customized orders.
Description
PC and ABS each have their strengths-PC brings heat resistance and impact strength, ABS brings easy molding and dimensional stability-and blending them into an alloy takes advantage of both. Natural PC/ABS Resin is PC/ABS without added colorants, showing the material's natural shade, usually an off-white or pale yellow, keeping the formulation as-is. It suits two situations: customers who plan to color the material themselves, where a natural base is more flexible, and parts that need to stay natural without dyeing, avoiding the cost and variability of coloring.
Its key difference from colored PC/ABS, and from PC or ABS alone, lies in being uncolored and alloyed. Because it carries no pigment, a natural grade is often easier to keep consistent in cost and between batches, and avoids any effect of dark pigments on flow or impact. As an alloy, it molds better than PC alone and offers better heat resistance and impact strength than ABS alone, giving more balanced overall performance. Of course, the natural shade is off-white rather than pure white, so confirm acceptability for applications with strict color requirements.
For grades, we offer natural PC/ABS solutions based on imported resins such as SABIC and Covestro, as well as domestic material from Wanhua, Daphoon, and Lihuayi, selected to your melt flow, heat resistance, and application needs, and we support small trial runs and full production. If needed, we can add flame retardancy, weathering resistance, and other options to better fit the application. Natural PC/ABS molds well and processes within a wide window, suiting high-volume injection molding.
Processing Natural PC/ABS Resin follows the usual rules-dry it thoroughly to avoid silver streaks, haze, or property loss from moisture. Because the natural shade is sensitive to color, keep processing temperature moderate to prevent degradation and yellowing from affecting appearance. Since it's uncolored, clean the barrel thoroughly to avoid dark material from a previous run contaminating the natural color. Between batches, check color and performance consistency to confirm the natural shade stays stable for later coloring or direct use.
Product Specifications
| TYPICAL PROPERTIES | TYPICAL VALUE | UNIT | STANDARD |
| MECHANICAL | |||
| Tensile Stress, yld, Type I, 50 mm/min | 640 | kgf/cm² | ASTM D 638 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 26700 | kgf/cm² | ASTM D 790 |
| IMPACT | |||
| Izod Impact, notched, 23°C | 56 | cm-kgf/cm | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 520 | cm-kgf | ASTM D 3763 |
| Instrumented Impact Total Energy, -30°C | 520 | cm-kgf | ASTM D 3763 |
| THERMAL | |||
| Vicat Softening Temp, Rate B/50 | 99 | °C | ASTM D 1525 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 83 | °C | ASTM D 648 |
| PHYSICAL | |||
| Specific Gravity | 1.19 | - | ASTM D 792 |
| Melt Flow Rate, 260°C/2.16 kgf | 21.5 | g/10 min | ASTM D 1238 |
| FLAME CHARACTERISTICS | |||
| UL Recognized, 94V-2 Flame Class Rating | 0.75 | mm | UL 94 |
| UL Recognized, 94V-0 Flame Class Rating | 1.5 | mm | UL 94 |
| UL Recognized, 94-5VB Rating | 2 | mm | UL 94 |
| *Take SABIC C6600 as an example | |||
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