汽车领域
轻量化
结构增强
工艺优化
提升碰撞性能
NVH优化
打造更轻、更强、更静音的汽车
在 L&L Products,我们助力汽车制造商设计出符合最高碰撞、舒适性和性能标准的车辆。我们的先进材料专为轻量化制造、抗碰撞、隔音和多基材粘接而研发,每项技术都能无缝融入现代生产线。
无论是密封腔体、强化车身结构,还是优化 NVH 性能,我们的热激活和常温固化系统都能满足当今乘用车、电动汽车和商用车的需求。
L&L Products 是您的创新合作伙伴
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声学
粘接
增强
密封
Select a panel to see more information.
用于 NVH 优化的密封剂
专为密封和填充车架腔体设计的工程解决方案,助力提升 NVH 性能,同时防止水、灰尘和烟雾侵入。
核心特点
- 触感干燥,便于操作
- 无缝融入制造流程
- 具备抗颤振性能,提升声学效果
- 多种形式可选
相关解决方案
用于 NVH 优化的局部增强方案
复合面板加强件可提高面板刚度,减少长期使用后的疲劳损耗,并在大面积或无支撑区域提升 NVH 性能。该应用的典型方案是结构胶复合玻纤布。
核心特点
- 面板减振
- 长期抗疲劳性
- 支持使用更薄规格的面板
- 在未固化状态下具有优异的粘接性
相关解决方案
用于 NVH 优化的结构增强方案
CBS™ 技术集成于车架关键区域,以增加刚度并提升 NVH 性能。该解决方案结合了工程结构泡沫与定制设计的热塑性载体。
核心特点
- 提升结构刚度
- 热激活材料在电泳涂装前安装
相关解决方案
热激活粘接解决方案
在电泳涂装前应用,这些结构胶条在烘烤过程中激活,必要时可发泡以填补缝隙。
核心特点
- 高延展性和强度
- 压敏性,便于烘烤前定位
- 提升结构刚度和耐用性
- 提供可填补缝隙的发泡型产品
相关解决方案
复合结构增强技术
CBS™ 增强件提供截面稳定性和多向载荷路径管理,以吸收能量、提升抗冲击性能和抗碰撞性,同时实现整体减重。
核心特点
- 可预测的能量吸收能力
- 高效的多轴载荷管理
- 无缝融入装配流程
相关解决方案
L&L Continuous Composite Systems™
CCS™ 提供高性价比、高强度的增强系统,助力提升碰撞性能、冲击耐久性和车辆轻量化水平。
核心特点
- 等截面
- 轻量化结构升级
- 高效管理冲击能量
- 提升耐用性和 NVH 控制效果
- 装配简便高效
相关解决方案
复合面板增强
复合面板增强件可提高无支撑面板区域的刚度,最大限度减少疲劳损耗,并提升 NVH 性能。该增强贴片可整合结构胶与玻璃布增强面料。
核心特点
- 支持使用更薄的面板材料
- 减少面板振动
- 抗长期疲劳
- 未固化状态下粘接性强
相关解决方案
密封工程解决方案
我们的发泡密封剂用于填充和密封结构腔体,防止水、空气、灰尘和烟雾侵入。这些材料在电泳涂装前应用,并在烘道中固化。
核心特点
- 密封复杂腔体
- 针对特定应用定制设计
- 轻量化材料
- 具备缝隙填补能力
相关解决方案
扭矩保持 - 隔离 - 密封解决方案
TRI-Seal® 采用发泡材料,内嵌刚性、抗挤压球体,可作为间隔物,同时保持夹紧载荷。适用于需要材料隔离或稳定载荷保持的接头密封。
核心特点
- 密封防水、防尘、防烟雾
- 最大限度减少扭矩衰减
- 防止电偶腐蚀
- 提供触感干燥型和自粘型产品
相关解决方案
Acoustic
Bond
Reinforce
Seal
Thermal
Repair
Select a panel to see more information.
纤维基声学解决方案
用于 NVH 优化的结构发泡增强方案
PHASTER® 发泡增强材料填充腔体,以提高刚度,并助力降低噪声、振动与声振粗糙度(NVH)。
核心特点
- 提升车身刚度
- 密封车架,减少腔体传导噪声
- 常温固化
相关解决方案
Elastomeric Adhesives
L&L Seal elastomeric sealants and adhesives are used to bond and seal many different substrates, often eliminating the need for the pretreatment steps typically required by traditional polyurethane systems.
Key Features
• Temperature-resistant and long-lasting
• Adheres to glass and painted surfaces without primer
• Free from VOCs, isocyanates, and CMR substances
Related Solutions
Ambient Cured Structural Adhesives
PHASTER® structural and semi-structural adhesives are available in foaming and nonfoaming versions to meet a variety of bonding needs.
Key Features
• Strong adhesion to a wide range of surfaces
• Foaming variants support gap-jumping
• Nonfoaming types provide high peel strength
• No primer or surface treatment required
Related Solutions
L&L Continuous Composite Systems™
CCS™ delivers a high-strength, cost-effective reinforcement solution designed to improve crash protection, impact resistance, and enable lightweight design.
Key Features
• Uniform cross-section geometry
• Enhances structure while reducing mass
• Manages energy during impact
• Increases vibration control and durability
• Simplified integration into assemblies
Related Solutions
Ambient Cure Foaming Reinforcements
PHASTER® Rigid Foaming Adhesives are two-component products that cure at ambient temperature, bonding to various substrates and expanding to fill cavities—without the risks of traditional epoxy or PU systems.
Key Features
• Adheres to a broad range of materials
• Foams to fill gaps and cavities
• Primerless adhesion with no abrasion or prep needed*
*Always follow SDS and TDS guidelines
Related Solutions
Ambient Cured Pumpable Sealants
These single-component elastomeric sealants are formulated to seal against water and fume entry, helping to prevent corrosion.
Key Features
• No primer required
• Reduced safety risks compared to PU products
• Excellent durability across temperature ranges
Related Solutions
Torque Retention – Isolation – Sealing Solutions
TRI-Seal® tacky sealant systems feature embedded rigid spheres that resist compression, supporting clamp loads and providing separation between different materials.
Key Features
• Protects against water, dust, and fume intrusion
• Minimizes torque loss over time
• Stops galvanic corrosion
Related Solutions
Engineered Solutions for Thermal Improvement
Our nonwoven fiber-based insulation solutions are manufactured as flat-cut or thermoformed parts and can be configured in single or multi-layer designs for various thermal needs.
Key Features
• Performs well in thinner layers: 25% less thickness vs cotton shoddy
• Supports lightweighting: 20% weight reduction vs cotton shoddy
Related Solutions
Nonwoven Fiber-Based Thermal Solutions
The DECI-TEX® product line includes fiber-based thermal and acoustic materials that offer high performance at reduced weight and thickness. Available in both roll and sheet formats.
Key Features
• Lightweight design
• Resistant to moisture and fire
• Fully recyclable
Related Solutions
Lightweight Composite Heat Shield
Our advanced foaming technology forms robust, lightweight panels that enhance thermal and NVH performance.
Key Features
- Net-shaped acoustic and thermal shields
- Faster layup and reduced cycle times compared to traditional methods
- Foams and adheres without needing core adhesives
Related Solutions
PHASTER™ Repair for Interior Components
PHASTER™ repair products offer quick and durable restoration of interior parts, helping regain lost NVH and structural performance.
Key Features
• Foaming repair for damaged trim zones
• Adheres to multiple surfaces without primer
• Restores sealing and acoustic properties
• Easy to use in tight spaces
• Compatible with robotic and manual tools
Solutions
Bond
Reinforce
Seal
Thermal
Select a panel to see more information.
弹性胶粘剂
这些材料用于电池系统内组件的粘接和密封,不含异氰酸酯。提供 UL 94 HB 级和 V-0 级产品。
核心特点
- 无需底涂
- 相比聚氨酯基材料,危险性更低
- 优异的耐用性和温度稳定性
相关解决方案
Composite Structural Reinforcement Technology
CBS™ reinforcements provide enhanced section stability, enable load path transitions, manage multi-directional loads, and absorb energy to support crash protection, and lightweight design goals.
Key Features
• Highly predictable energy absorption
• Effective impact energy control
• Simplified assembly process
Related Solutions
L&L Continuous Composite Systems™
CCS™ is a cost-effective, ultra-high strength solution for reinforcement, supporting enhanced rollover performance, crash safety, impact protection, and lightweighting.
Key Features
• Uniform cross-sectional consistency
• Lightweight structural reinforcement
• Manages impact energy
• Improves vibration control and durability
• Easy to integrate into manufacturing
Related Solutions
Ambient Cure Foaming Reinforcements
PHASTER® rigid foaming adhesives are two-component systems that cure at room temperature. They adhere to a wide variety of substrates and expand to fill gaps, reinforcing cavities without the hazards typical of traditional epoxy or polyurethane materials.
Key Features
• Strong adhesion to diverse materials
• Foaming action fills gaps and cavities
• Primerless and no surface prep or abrasion needed*
*Always refer to SDS and TDS guidelines
Related Solutions
Battery Sealing
Elastomeric sealing solutions are designed to protect battery enclosures from moisture, dust, and chemical exposure while allowing for expansion due to temperature changes.
Key Features
• Protects against environmental contaminants
• Allows for thermal expansion
• VOC-free formulation
• Designed for long-term durability
Solutions
Lightweight Composite Heat Shield
These advanced foaming materials form strong, lightweight panels that help manage battery system temperatures, while offering clean, efficient processing during production.
Key Features
• Reduced cycle and layup time vs traditional methods
• Foams and bonds without separate core adhesives
Related Solutions
为何选择 L&L Products
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资源
要了解L&L Products如何推动汽车市场的发展,请探索我们的专业资源,了解我们的材料技术如何应用于汽车制造的各个领域。



