Low moisture absorption and Hydrolysis resistance series material
Low moisture absorption and Hydrolysis resistance series material
Product description:To the viewpoint of general glass fiber reinforced polyamide engineering plastic material, hot water has strong negative impact to the binding force between polymer and glass fiber.This series of Roilon PA66 is effectively resistant to hot water or alcoholic solution.Low water absorption grade can also maintain the mechanical properties of reinforced PA66 under better dimensional stability.
Specification:
| Grade | A3L | A3G3W | A3G6W | A3G10W | A3G3L | A3G6L | A3G10L | |||
| Property | Standard | Unit | PA66 | PA66+15%GF | PA66+30%GF | PA66+50%GF | PA66+15%GF LWA HR | PA66+30%GF HR | PA66+50%GF HR | |
| Physiscal properties | | | | | | | | | | |
| Water absorption | ISO 62 | % | 5 | 7 | 5.5 | 4 | 4 | 3 | 2.5 | |
| Density | ISO 1183 | g/cm3 | 1.14 | 1.24 | 1.35 | 1.55 | 1.24 | 1.35 | 1.55 | |
| Melting point | ISO 11357 | °C | 260 | 260 | 260 | 260 | 260 | 260 | 260 | |
| Shrinkage(Latitude) | ISO 294-4 | % | 1.9 | 0.8 | 0.5 | 0.3 | 0.8 | 0.5 | 0.3 | |
| Shrinkage(Longnitude) | ISO 294-4 | % | 1.9 | 1.1 | 0.8 | 0.5 | 1.1 | 0.8 | 0.5 | |
| Mechanical properties | | | | | | | | | | |
| Tensile Modulus | ISO 527 | MPa | 3200 | 6000 | 9500 | 16500 | 6200 | 10000 | 17500 | |
| Tensile Strength | ISO 527 | MPa | 85 | 130 | 195 | 230 | 135 | 195 | 270 | |
| Elongation at break | ISO 527 | % | 20 | 4 | 3 | 2 | 7 | 3 | 2 | |
| Flexure Modulus | ISO 178 | MPa | 3000 | 5500 | 9000 | 13300 | 6900 | 9500 | 17000 | |
| Impact Strength (Notched) | ISO 179/1eA | kJ/m2 | 4 | 5.5 | 12 | 16 | 6 | 13 | 20 | |
| Impact Strength (Unnotched) | ISO 179/1eU | kJ/m2 | 90 | 45 | 83 | 95 | 40 | 78 | 85 | |
| Heat property | | | | | | | | | ||
| HDT (1.80 MPa) | ISO 75 | °C | 75 | 240 | 250 | 255 | 240 | 250 | 255 | |
Complied with ROHS and REACH
Typical applications
| | Applications: Electro valve,heating can of heaters,heating can of coffee machine. Specification:Partially water or food contactable, Hydrolysis resistance, heat stabilized, high modulus and dimensional stability under high temperature. Material Selection: RoilonTMA3G3W,A3G6 and A3G10W,balanced with mechanical,hydrolysis resistance and heat stabilized properties,suitable for electro valve or heating can of heaters, without releasing hazardous substance during the contact with hot water, complied with the request of food contact and suitable for parts of appliances, such as coffee machine. |
| | Application: Faucet,valve parts. PPO is the main material applied to valve parts currently, it generates stress cracking problems very often. Specification: Request for hydrolysis resistance, heat stabilized, and dimensional stability. Material Selection: RoilonTMA3L,A3G3L,A3G6 suitable for higher application temperature with low water absorption and high dimensional stability as well as releasing stress cracking problems. |
For more detailed information please contact us at 0760-22812202or e-mailservice@roilon.com
