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电动汽车

瓦克有机硅是汽车制造,尤其是电动汽车领域各种极端应用条件下的首选材料。无论是电动机、电力电子产品、显示器、电缆与插头、电池、燃料电池或传感器,瓦克独特的高性能有机硅能够让我们的客户立于市场不败之地。

它们能够有效保护敏感电子元件,优化热管理,从而推动电气化、自动驾驶及连通性等诸多关键理念付诸实现,同时确保安全性和经济性。瓦克有机硅能够保障高度的可靠性和使用寿命。此外,如果涂覆阻燃型有机硅,轻质层压板还可用于分隔车内区域,例如隔离蓄电池与乘客车厢。

Product Recommendations

Table is scrollable
Products
Technical data
Product properties
Appearance Aussehen Härte Shore A Breaking strength Elongation at break Tear strength Compression Set Penetration 断裂伸长率 Hardness Shore 00 Product Rheology Specific Features Crosslinking Property Vulcanizate
ELASTOSIL® LR 3003/40 A/B transparent transparent - - 40[1] 40[1] 10.0 N/mm²[2] 10.0 N/mm²[2] - - 30 N/mm[5] 30 N/mm[5] 11 %[6] 11 %[6] - - 610 %[3] 610 %[3] - - - Food-contact, General purpose, Reduced volatile content - -
ELASTOSIL® LR 3003/50 A/B transparent transparent - - 50[1] 50[1] 10.3 N/mm²[2] 10.3 N/mm²[2] 490 %[4] 490 %[4] 26 N/mm[5] 26 N/mm[5] 13 %[6] 13 %[6] - - - - - - - Food-contact, General purpose, Reduced volatile content - -
ELASTOSIL® LR 3011/50 FR A/B dark-gray / black dark-gray / black - - 50[1] 50[1] 10.0 N/mm²[2] 10.0 N/mm²[2] 510 %[4] 510 %[4] 28 N/mm[5] 28 N/mm[5] 13 %[6] 13 %[6] - - - - - - - Flame retardant, Reduced volatile content - -
ELASTOSIL® LR 3072/30 A/B opaque opaque - - 30[1] 30[1] 7.4 N/mm²[2] 7.4 N/mm²[2] 710 %[4] 710 %[4] 17 N/mm[5] 17 N/mm[5] 27 %[7] 27 %[7] - - - - - - - Self-adhesive, Oil bleeding - -
ELASTOSIL® LR 3170/40 A/B dark-gray / black dark-gray / black - - 45[1] 45[1] 9.2 N/mm²[2] 9.2 N/mm²[2] 590 %[4] 590 %[4] 23 N/mm[5] 23 N/mm[5] 34 %[7] 34 %[7] - - - - - - - Flame retardant, Self-adhesive, Reduced volatile content - -
ELASTOSIL® R 531/60 /E/2003 - - orange orange 61[1] 61[1] 6.5 N/mm²[2] 6.5 N/mm²[2] 400 %[4] 400 %[4] 17 N/mm[5] 17 N/mm[5] - - - - - - - - - Flame retardant, Heat resistant, Ceramifying - -
ELASTOSIL® R 772/60 C6/9005 - - black black 60[1] 60[1] 9.0 N/mm²[2] 9.0 N/mm²[2] 400 %[4] 400 %[4] 20 N/mm[5] 20 N/mm[5] 10 %[8] 10 %[8] - - - - - - - Flame retardant, Ultra-low compression set, Heat resistant, One-component - -
ELASTOSIL® RT 675 A/B - - - - 80[1] 80[1] 2 N/mm²[2] 2 N/mm²[2] 20 %[4] 20 %[4] - - - - - - - - - - Flowable - Two-component, Addition Curing Thermally conductive
ELASTOSIL® RT 751 A/B - - - - - - - - - - - - - - - - - - - - - - - -
SEMICOSIL® 961 TC A/B - - - - - - - - - - - - - - - - - - 55[9] 55[9] - - - -
SEMICOSIL® 962 TC A/B - - - - - - - - - - - - - - - - - - 50[9] 50[9] - - - -
SEMICOSIL® 9671 TC2 A/B - - - - - - - - - - - - - - - - - - - - - - - -
SEMICOSIL® 9671 TC4 A/B VS - - - - - - - - - - - - - - - - - - 80[10] 80[10] - - - -
SEMICOSIL® 9672 TC - - - - - - - - - - - - - - - - - - 60 - 70[9] 60 - 70[9] - - - -
SEMICOSIL® 9673 TC A/B VS - - - - - - - - - - - - - - - - - - - - - - - -
SILRES® REN 168 - - - - - - - - - - - - - - - - - - - - - - - -
SILRES® MK FLAKES - - - - - - - - - - - - - - - - - - - - - Solvent-free, Heat resistant, Condensation-curing, Hydrophobic, UV & weathering-resistant, Electrically insulating - -
SILRES® MK POWDER - - - - - - - - - - - - - - - - - - - - - Heat resistant, Condensation-curing, Hydrophobic, UV & weathering-resistant, Electrically insulating, Solvent-free - -
WACKER SilGel® 613 - - - - - - - - - - - - - - 70 1/10mm[11] 70 1/10mm[11] - - - - - - - -
Legend
[1] Härte Shore A | DIN ISO 48-4,  [2] Breaking strength | ISO 37 type 1,  [3] 断裂伸长率 | ISO 37 type 1,  [4] Elongation at break | ISO 37 type 1,  [5] Tear strength | ASTM D 624 B,  [6] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 6 h / 200 °C,  [7] Compression Set | 22 h | 125 °C | DIN ISO 815-1 type B method A,  [8] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A,  [9] Hardness Shore 00 | ASTM D 2240,  [10] Hardness Shore 00 | ASTM 2240 / Type 00,  [11] Penetration (hollow cone, 9.38 g) | DIN ISO 2137,  [] Suited,  [] Well suited,  [] Ideally suited 

综合优势:

  • 保护发动机部件免受潮气、恶劣环境因素、化学品、冷却剂和各种液体的影响
  • 减振(-45°C至>180°C)
  • 具有热稳定性(承受180°C至230°C的连续负荷),支持主动式冷却
  • 在较广泛的温度与频率范围内完善使用寿命和电绝缘性能

在电机中的应用:

  • 用硅树脂进行绕组浸渍(转子/定子)
  • 用有机硅弹性和浸没工艺进行绕组浸渍
  • 用硅油进行主动式冷却
  • 用有机硅弹性体灌封接线盒与连接器绝缘环,以保护电气连接
  • 高抗撕裂强度型有机硅胶粘剂进行永磁体粘接

在安装有齿轮箱的混合动力模块中的应用:

  • 主动式冷却
  • 永磁体粘接
  • 绕组浸渍
  • 灌封线圈连接器绝缘环/接线盒

在直驱电机中的应用:

  • 主动式冷却
  • 绕组浸渍
  • 灌封线圈连接器绝缘环/接线盒

Produktempfehlungen

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Produkte
Technische Daten
Produktmerkmale
Hardness Shore A Tensile strength Elongation at break Tear strength Beständigkeit Rheologie Spezifische Merkmale Vernetzungseigenschaft Vulkanisat
ELASTOSIL® RT 705 42[1] 42[1] 3.0 N/mm²[2] 3.0 N/mm²[2] 180 %[3] 180 %[3] 4.6 N/mm[4] 4.6 N/mm[4] dampfbeständig, hitzebeständig thixotropierend - einkomponentig selbsthaftend
ELASTOSIL® RT 705 F 35[1] 35[1] 2.9 N/mm²[2] 2.9 N/mm²[2] 250 %[3] 250 %[3] 5.1[4] 5.1[4] hitzebeständig thixotropierend - einkomponentig selbsthaftend
ELASTOSIL® RT 772 32[1] 32[1] 2.0 N/mm²[2] 2.0 N/mm²[2] 130 %[3] 130 %[3] 3.8 N/mm[4] 3.8 N/mm[4] hitzebeständig, dampfbeständig - - kondensationsvernetzend, zweikomponentig selbsthaftend, elektrisch isolierend
SILRES® H60 A/B - - - - - - - - - - lösemittelfrei, niedrige Viskosität, hitzebeständig, wasserabweisend, flüssig, UV- & verwitterungsbeständig, elektrisch isolierend - -
SILRES® H62 C - - - - - - - - - - lösemittelfrei, niedrige Viskosität, einkomponentig, hitzebeständig, wasserabweisend, flüssig, UV- & verwitterungsbeständig, elektrisch isolierend - -
Legend
[1] Hardness Shore A | DIN ISO 48-4,  [2] Tensile strength | ISO 37 type 1,  [3] Elongation at break | ISO 37 type 1,  [4] Tear strength | ASTM D 624 B,  [] Geeignet,  [] Gut geeignet,  [] Ideal geeignet 

有机硅密封垫的优势:

  • 具有化学惰性,性能因此在燃料电池的安装和运行期间仍可保持稳定,且不会对燃料电池的性能造成不利影响
  • 压缩形变率出色,可保障气体和冷却剂的密封性,确保燃料电池在整个使用寿命周期里都不会发生泄漏
  • 耐热性及耐降解性优异

应用:

  • 密封双极板(BPP)/膜电极组件(MEA):点胶/丝网印刷/注射成型工艺
  • 密封辅助单元及外壳
  • 灌封与粘接传感应用设备
  • 灌封控制电子系统

加工工艺:

  • 注射成型
  • 低压注射成型
  • 丝网印刷
  • 点胶
  • 灌封
  • 密封

Product Recommendations

Table is scrollable
Products
Technical data
Product properties
Appearance Hardness Shore A Tear strength Specific Features Vulcanizate
ELASTOSIL® Film 624 - - 27[1] 27[1] - - - Precise
ELASTOSIL® LR 3025/40 A/B transparent transparent 40[1] 40[1] 31 N/mm[2] 31 N/mm[2] Fast curing, Low compression set without post-cure -
ELASTOSIL® RT 624 "4S" A/B VS - - - - - - - -
Legend
[1] Hardness Shore A | DIN ISO 48-4,  [2] Tear strength | ASTM D 624 B,  [] Suited,  [] Well suited,  [] Ideally suited 

更多信息