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騒音低減および振動低減潤滑油(グリース)

自動車の騒音や振動の問題に対応できる潤滑剤

今日の車は、過去と比較して、よりスムーズな運転感覚とより静かな内部環境を提供するように設計されています。このため、今では以前は気づかれていなかったかすかなノイズやわずかな音の問題に注意が払われています。

騒音、振動、音響粗さ(NVH)、ブーンという音、きしむ音、ガタガタという音(BSR)は、多くの内部および外部部品から発生する可能性があります。これらの原因には、コーティング中のゴム、プラスチック中の金属、革と革の間の摩擦、またはエンジンから発生するものが含まれる場合があります。

Norbert®高性能潤滑剤は、NVHおよびBSRに最適です。

  • スプレーまたはブラシで簡単に塗布
  • 雨、雪、氷、塩、ほこり、汚れなどの過酷な条件の影響を受けません
  • 燃料、クーラント、ブレーキフルード、洗浄液に対する耐性
  • 自動車のライフサイクル全体で蒸発が少ないか、特性が変化しない
  • 接触する可能性のある他のすべての物質および表面と互換性があります

運転手と乗客の期待に応える

顧客のニーズに駆り立てられて、自動車メーカーは長年にわたり、さまざまなパッシブデザイン手法とアクティブテクノロジー機能を使用してNVHとBSRを削減しようとしてきました。

特にEV(電気自動車)の登場により、新車購入者にとって騒音低減性能や振動低減性能は大きな考慮事項となり、車の品質や価値に対する購入者の認識に影響を与える傾向があります。明らかに迷惑であることに加えて、静かでスムーズに運転できる車を購入したいと思う購入者には、多くの重要な理由があります。

含まれるもの:

  • 低周波と中周波の騒音は運転疲労を大きく引き起こす
  • 高周波騒音は車内で会話を聞く能力を制限する
  • 騒音は頭痛、ストレス、イライラを引き起こす
  • 振動はイライラや不快感を引き起こします

詳細については、NVHホワイトペーパーを参照してください。

Norbert®自動車用潤滑剤はどのような場面に適していますか?

Norbert®PFPE潤滑剤の自動車での使用は、一般的に2つのカテゴリーに分けられます。

ボンネットの下

空気力学にはより厳しいパッケージングが必要であり、燃料効率を向上させるためにより大きなエンジンがより小さなターボおよびメカニカルブーストエンジンに置き換えられていることを考えると、ボンネットの下の温度は徐々に上昇しています。ボンネットの下の周囲温度が120°C(248°F)を超えるため、PFPE潤滑油を必要とする自動車用途も増えています。

  • オルタネーター駆動ホイールのオーバースピードデカップリング
  • フロントエンドアクセサリ駆動装置(FEAD)テンショナおよびアイドラー
  • スロットルボディベアリング
  • 排気ガスリサイクル(EGR)バルブ
  • インテークマニホールドシールおよびアクチュエータ
  • ファンクラッチベアリング
  • 燃料システム排出制御バルブ
  • 電動冷却システムポンプ&バルブ
  • 点火システムキャップ

車内外の騒音、振動、および音響粗さ(NVH)

Norbert®潤滑剤は、車のコンパートメント内外のハム、きしみ、およびガタガタ音(BSR)を排除するための長期的かつ効率的なソリューションです。これらのPFPE潤滑油およびグリースは、材料適合性の問題を引き起こしたり、有害な揮発性有機化合物(VOC)を生成したりすることなく、表面間の摩擦および機械的振動による騒音を効果的に低減します。アプリケーションの一部には次のものがあります。

  • ウェザーストリップとエラストマーシール
  • 内部プラスチック、金属、革の表面
  • センターコンソールヒンジとラッチ
  • ドアおよびトランクラッチシステム
  • ブレーキペダルアセンブリ
  • シート装置(スライドレール、ヘッドレストアイアン、ロック)
  • 電気スイッチ
  • エアバッグスプリング
  • 外側ミラー
  • サスペンションブッシング

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