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汽車冷凍液部件專用耐水解PA66材料 加纖25%高剛性 高硬度
- 起訂量 (千克)價格
- 25-100￥48 /千克
- 100-1000￥47 /千克
- ≥1000￥46 /千克
- 品牌：杜邦
- 貨號：05131
- 發布日期： 2022-11-28
- 更新日期： 2025-09-30
產品詳請
| 品牌 | 杜邦 |
| 貨號 | 05131 |
| 用途 | 注塑 |
| 牌號 | 70G25HSLR BK099 |
| 型號 | 70G25HSLR BK099 |
| 品名 | PA66 |
| 外形尺寸 | 顆粒 |
| 生產企業 | 杜邦 |
| 是否進口 | 是 |
溫馨提示：因橡塑行情波動太大，線上價格未能及時更新，更多詳情及技術問題請來電咨詢(微信同號）
汽車防凍液，作為發動機冷卻系統中的重要部件，無時無刻保護著汽車的正常行駛。而PA66（尼龍雙六）經過耐水解改性后，賦予了其耐汽車防凍液的特性，可用于制造水室，冷卻水管，冷卻液壺等汽車零部件。
特性：加纖25%、熱穩定性、耐水解，本色NC010色號，黑色BK099色號。
用途：機械、儀器儀表、汽車部件、電子電氣、鐵路、家電、通訊、紡機、體育休閑用品、油管、油箱及一些精密工程制品。
| Rheological properties | dry / cond | Unit | Test Standard |
| Molding shrinkage, parallel | 0.3 / * | % | ISO 294-4, 2577 |
| Molding shrinkage, normal | 1.1 / * | % | ISO 294-4, 2577 |
| Mechanical properties | dry / cond | Unit | Test Standard |
| Tensile modulus | 8500 / 6000 | MPa | ISO 527-1/-2 |
| Stress at break | 180 / 120 | MPa | ISO 527-1/-2 |
| Strain at break | 3 / 6 | % | ISO 527-1/-2 |
| Charpy impact strength, +23°C | 60 / 80 | kJ/m2 | ISO 179/1eU |
| Charpy impact strength, -30°C | 60 / 45 | kJ/m2 | ISO 179/1eU |
| Charpy notched impact strength, +23°C | 10 / 11 | kJ/m2 | ISO 179/1eA |
| Charpy notched impact strength, -30°C | 7 / 7 | kJ/m2 | ISO 179/1eA |
| Thermal properties | dry / cond | Unit | Test Standard |
| Melting temperature, 10°C/min | 262 / * | °C | ISO 11357-1/-3 |
| Glass transition temperature, 10°C/min | 80 / * | °C | ISO 11357-1/-2 |
| Temp. of deflection under load, 1.80 MPa | 252 / * | °C | ISO 75-1/-2 |
| Temp. of deflection under load, 0.45 MPa | 261 / * | °C | ISO 75-1/-2 |
| Vicat softening temperature, 50°C/h 50N | 257 / * | °C | ISO 306 |
| Coeff. of linear therm. expansion, parallel | 33 / * | E-6/K | ISO 11359-1/-2 |
| Coeff. of linear therm. expansion, normal | 112 / * | E-6/K | ISO 11359-1/-2 |
| Burning behavior at 1.5 mm nominal thickness | HB / * | class | IEC 60695-11-10 |
| Thickness tested (1.5) | 1.5 / * | mm | IEC 60695-11-10 |
| Yellow Card available | Yes / * | - | - |
| Burning behavior at thickness h | HB / * | class | IEC 60695-11-10 |
| Thickness tested (h) | 3.0 / * | mm | IEC 60695-11-10 |
| Yellow Card available | Yes / * | - | - |
| Burning rate, thickness 1 mm | 26 | mm/min | ISO 3795 (FMVSS 302) |
| FMVSS | B | - | ISO 3795 (FMVSS 302) |
| Electrical properties | dry / cond | Unit | Test Standard |
| Relative permittivity, 100Hz | 3.6 / - | - | IEC 62631-2-1 |
| Dissipation factor, 100Hz | 70 / - | E-4 | IEC 62631-2-1 |
| Volume resistivity | 1E13 / - | Ohm*m | IEC 62631-3-1 |
| Surface resistivity | * / 1E13 | Ohm | IEC 62631-3-2 |
| Comparative tracking index | 400 / - | - | IEC 60112 |
| Other properties | dry / cond | Unit | Test Standard |
| Water absorption | 6.4 / * | % | Sim. to ISO 62 |
| Humidity absorption | 2 / * | % | Sim. to ISO 62 |
| Density | 1320 / - | kg/m3 | ISO 1183 |
| Material specific properties | dry / cond | Unit | Test Standard |
| Viscosity number | 150 / * | cm3/g | ISO 307, 1157, 1628 |
| Rheological calculation properties | Value | Unit | Test Standard |
| Density of melt | 1150 | kg/m3 | - |
| Thermal conductivity of melt | 0.21 | W/(m K) | - |
| Spec. heat capacity melt | 2090 | J/(kg K) | - |
| Ejection temperature | 210 | °C | - |
