已经开发了一种和两个组分环氧化合物,用于航空粘合,灌封,灌装和修复应用。这些高性能组合物可用于低粘度和高粘度。具体等级符合美国国家航空航天局的低分散规范,并符合UL 94V-0阻燃性要求,在远程标准14 CFR 25.853(A)下通过垂直和水平烧伤测试。这些RoHS标准的产品不含任何高度关注(Sbeplay苹果版VHC)的物质。此外,等级通过波音规格BSS 7238修订C用于低烟,7239修订A.毒性。他们也已成功测试空中空客气点火,烟雾密度和毒性。
用于航空航天应用的结构增韧粘贴粘合剂的益处
- 高粘合强度与相似且不同的基材,包括复合材料,铝,不锈钢和钛
- Resistance to cyclic fatigue
- High peel strength
- 卓越的耐用性和韧性
- Exceptional compressive strength
- 快速设置系统
- 定制包装
- 高玻璃过渡温度
- 自动应用
Structural paste formulations have low sag properties, can fill gaps between bonding surfaces and are excellent for use on vertical substrates. They are easy to apply, can be precisely dispensed, can be stored at ambient temperatures. While two component systems often feature a long working life, single component no mix products have an "unlimited" working life. Select grades are engineered to cure rapidly at low temperatures. Systems are available for autoclave and out-of-autoclave bonding. These compositions are most effective in joining different shapes and thicknesses, even thin substrates. Most significant, they improve the distribution of stresses over bonded joints, protect against corrosion, enhance aerodynamics, aesthetics, eliminate hole drilling, protruding fasteners, deliver smooth contours, save time, lower weight, decrease costs. Innovative grades will sustain performance in extreme operating environments including high/low temperatures. These solvent free compounds also exhibit impact, micro-crack resistance, withstand numerous chemicals and enable design flexibility for aircraft manufacturers.
主键B阶段的环氧薄膜粘合剂已准备好使用,不需要混合,特征控制流动,用于最大键合完整性,一致的粘合线厚度。它们可用于厚度和重量范围内的纸张或卷。这些结构粘合剂具有金属金属,复合粘合,蜂窝夹层结构应用的高粘合强度。它们在适度的温度下表现出快速的固化,具有优异的粘性,承受水分,化学品,影响疲劳。选择等级具有非凡的韧性,耐用性,耐热循环,高剥离和裂解强度,没有冷冻的长储存稳定性。产品很长beplay苹果版对于成本效益,高批量生产,促进复杂形状,大面积的粘合。预制件可以预先切成复杂的形状。即使在狭窄的债券线宽中,切削刃膜粘合剂也会在满足极端的环境条件下验证。值得注意的是,主债券胶粘剂对许多航空航天制造公司的竞争优势给予了竞争优势,并通过消除浪费来减少费用。
主债券为航空航天应用提供专门的包装,包括预先测量的套件和方便的枪涂抹器。
Most Popular Toughened Structural Adhesives
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EP21TDCHT-LO. 两个组分,增韧环氧粘合剂。高剥离强度和抗冲击性。美国宇航局低邮寄认证。方便一度的混合比。适用于粘合类似和不同的基材。承受1000小时85°C / 85%RH。可从-100°F可维修至+ 350°F。良好的流量。易于申请。 |
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至高无上的10aoht-lo 导热和电绝缘,一部分环氧粘合剂。优越的韧性和尺寸稳定性。粘合是热循环和许多化学品的抵抗力。可从4K到+ 400°F提供可维修。美国宇航局低调批准。承受1000小时85°C / 85%RH。令人印象深刻的体力性质。beplay官网骗人吗 |
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EP125 抵抗500°F以上的长时间服务。卓越的耐用性和弯曲力量。对金属和非金属基材的高附着力。可热固化系统。Tg + 240°C。特别的两部分环氧树脂,工作寿命非常长。优异的抗压强度。服务工作温度范围为-80°F至+ 600°F。 |
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FLM36-LO. 美国宇航局低调approved B-stage epoxy adhesive. Tough and flexible. Elongatio >50%. Thermally conductive/electrically insulative. Withstands rigorous thermal cycling. Can be die cut into custom shapes. Squeeze out is minimal. Ideal for applications requiring precise bond lines. Resists up to +500°F. |
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EP21TDC-2LO. Highly flexibilized, thermally conductive/electrically insulative epoxy adhesive. High elongation. Exhibits superior shear and peel strength properties. Serviceable from 4K to 250°F. Withstands thermal cycling, thermal shock and mechanical shock. Passes NASA low outgassing test. Cures at room temperature or more quickly at elevated temperatures. |
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EP90FR-V Two part epoxy system that passes the vertical burn test portion of the FAR standard 14 CFR 25.853(a) for flame retardancy. Passes Boeing standard BSS 7238, Revision C for low smoke and BSS 7239, Revision A for toxicity. Bonds well to a variety of substrates including metals, composites, glass, ceramic and many plastics. One to one mix ratio by weight. Moderate viscosity. Service operating temperature range from -60°F to +250°F. Excellent electrical insulator. Non-halogenated system. |
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EP93AOFR 两个组分高强度阻燃环氧系统,符合远标14 CFR 25.853(A)的严格水平烧伤试验部分。非卤化系统可从-80°F可维护至+ 300°F。原谅一对一的重量比例。良好的电绝缘。 |