品質 LSRの液体のシリコーン ゴム & 食品等級の液体のシリコーン ゴム メーカー

Liquid Silicone Rubber (LSR) is a two-component, platinum-cured elastomer widely used in modern manufacturing. Known for its excellent flexibility, durability, and safety, liquid silicone rubber has become a preferred material in industries such as medical devices, baby products, electronics, automotive, and personal care products.   Unlike traditional solid silicone rubber, liquid silicone rubber is supplied in a pumpable liquid form and processed through injection molding. This allows manufacturers to achieve high precision, fast production cycles, and consistent product quality. Because of its excellent flowability, LSR can fill complex molds and produce intricate components with minimal defects.   One of the most significant advantages of liquid silicone rubber is its excellent thermal stability. It can typically withstand temperatures ranging from -50°C to 200°C without losing its mechanical properties. This makes LSR ideal for products that require long-term durability under extreme conditions.   Another important benefit is its biocompatibility and safety. Medical-grade liquid silicone rubber is widely used in medical devices such as catheters, masks, valves, and respiratory components. It is odorless, non-toxic, and resistant to bacteria growth, making it suitable for healthcare and food-contact applications.   Liquid silicone rubber also offers outstanding flexibility and resilience. Even after repeated compression, stretching, or bending, the material quickly returns to its original shape. This property is particularly valuable for seals, gaskets, wearable devices, and soft-touch components.   From a manufacturing perspective, LSR supports high-efficiency automated production. The injection molding process allows for fast curing times, minimal material waste, and excellent repeatability. This helps manufacturers reduce labor costs while maintaining stable product performance.   In addition, liquid silicone rubber has excellent weather resistance and UV stability, allowing products to maintain their appearance and performance even after long-term outdoor exposure.   With these advantages, liquid silicone rubber continues to replace traditional elastomers in many high-performance applications. As industries demand safer, more durable, and more precise materials, LSR is becoming an essential solution for advanced manufacturing.   For manufacturers seeking reliable silicone materials, choosing a professional supplier with strong R&D and production capabilities is crucial. Contact Information Guangzhou Ruihe New Material Technology Co., Ltd. Tel: +86 13421773611 Whatsapp / Wechat: +86 13421773611 Email: wendy@ruihesilica.com

  As global consumers pay more attention to food safety, durability, and sustainability, liquid silicone rubber (LSR) has become one of the most widely used materials in modern kitchenware manufacturing. From baking molds and cooking utensils to food containers and sealing components, LSR provides manufacturers with a safe, flexible, and highly durable solution for food-contact products. What Is Liquid Silicone Rubber? Liquid silicone rubber is a two-component platinum-cured elastomer that can be processed through injection molding or compression molding. Compared with traditional rubber or plastic materials, LSR offers excellent heat resistance, chemical stability, and food safety performance, making it particularly suitable for kitchenware applications that require direct contact with food. Many food-grade LSR materials meet international standards such as LFGB, FDA, and other food-contact regulations, ensuring that kitchen products remain safe even under high temperatures or repeated use. Key Advantages of Liquid Silicone Rubber in Kitchenware Food-Grade Safety One of the biggest advantages of LSR is its non-toxic and odorless composition. High-quality food-grade silicone does not release harmful substances when exposed to heat, which makes it safe for cooking, baking, and food storage applications. Excellent Heat Resistance Liquid silicone rubber can typically withstand temperatures from -50°C to over 200°C, allowing kitchen products made from silicone to be used in ovens, microwaves, refrigerators, and dishwashers without performance loss. Flexible and Durable Kitchen tools such as spatulas, baking molds, and lids require materials that are both flexible and long-lasting. LSR provides high elasticity, tear resistance, and long service life, helping manufacturers produce durable products that maintain shape even after repeated use. Easy Cleaning and Non-Stick Performance Silicone kitchenware offers natural non-stick properties, making it easier to clean and maintain. This is especially valuable for baking molds and cooking utensils where food residue must be minimized. Design Flexibility Liquid silicone rubber supports precision injection molding, enabling manufacturers to produce complex shapes, thin-wall structures, and ergonomic designs. This flexibility supports the development of innovative kitchenware such as collapsible containers, silicone lids, and multifunctional cooking tools.   Typical Applications of LSR in Kitchenware Liquid silicone rubber is widely used in: Silicone baking molds and cake pans Cooking spatulas and kitchen utensils Silicone lids and sealing rings Ice cube trays and chocolate molds Food container sealing parts Heat-resistant kitchen mats and gloves   These products benefit from silicone’s heat resistance, flexibility, and food safety, making them popular in both home kitchens and professional food preparation environments.   Conclusion With the growing demand for safe, reusable, and eco-friendly kitchen products, liquid silicone rubber continues to expand its role in kitchenware manufacturing. Its combination of food safety, durability, flexibility, and processing efficiency makes LSR one of the most reliable materials for modern kitchen applications. Contact Tel: 86 13421773611 Whatsapp/Wechat: 86 13421773611 Email: wendy@ruihesilica.com  

自動潤滑液体シリコンゴム (LSR) は より滑らかな組み立てや静かな動きを希望する製造者にとって鋳造されたシリコン部品のより一貫した表面性能外部潤滑剤に依存する従来のシリコンゴムとは異なり,自己潤滑LSRは固められた表面に薄い油層を形成するこの方法により,設置と使用中に摩擦を軽減し,脱模を改善し,完成した部品が時間の経過とともに安定した性能を維持するのに役立ちます.   アット広州・ルイヘ・ニュー・マテリアル・テクノロジー・コー自動潤滑液のLSRはインジェクション 鋳造特に,摩擦,牽引,または尖鳴が製品品質に影響を与える場合.防水密封部品(シールリング,ガスケット,キャップ,プラグ,噴水防止シール)家具の密封器具と滑り部品これらの製品では,摩擦が少ないのは"好都合"ではなく,直接組み立てが速く,動きがスムーズに磨き痕が減る.   2つの通常選択されたグレードは6250-30SLそして6250〜40SL硬化後,自己潤滑の表面動作を特徴とする.油分は調節可能部品の設計と最終用途のニーズに基づいて滑りレベルを調整することができます.食品用品には自己潤滑剤の種類が推奨されない対象市場のコンプライアンス要件に 合わせる必要があります 下には 硬さ,強度,摩擦に関する必要性に基づいて 短編評価を エンジニアや調達チームに役立つ 簡単な比較表があります 自動潤滑型LSRデータテーブル (典型) ポイント 6250-30SL 6250〜40SL 外見 乳白色 乳白色 硬さ (岸A) 2731 39・43 密度 (g/cm3) 1.09 ¥112 1.08・111 リバウンド (%) ≥50 ≥50 破裂強度 (kN/m) ≥150 ≥250 張力強度 (MPa) ≥50 ≥70 伸縮 (%) ≥500 ≥400 オイル含有量 (%) 6 6 A側粘度 (Pa·s) 1700 1500 B側粘度 (Pa·s) 1400 1300 主な鋳造方法 インジェクション鋳造 インジェクション鋳造 密封,滑り,組み立て効率に焦点を当てた産業プロジェクトでは,自己潤滑型LSRは,二次潤滑ステップを追加することなく性能を改善するための費用対効果の高い方法である. 連絡先電話: 86 13421773611WhatsApp/Wechat: 86 13421773611 メール番号:メール:ウェンディ@ruihesilica.com