About

About

Dongguan Baoxing Lubricating Oil Co., Ltd. is a special lubricating grease manufacturer integrating production, research and development, and sales. It mainly deals in Baoxing "B·X" lubricating oil and grease, and specializes in customizing various types of product assembly and equipment maintenance lubricating oil and grease for the manufacturing industry.

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Product Center

Product Center

Dongguan Baoxing Lubricating Oil Co., Ltd. is a special lubricating grease manufacturer integrating production, research and development, and sales. It mainly deals in Baoxing "B·X" lubricating oil and grease, and specializes in customizing various types of product assembly and equipment maintenance lubricating oil and grease for the manufacturing industry.

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Solution

Solution

Dongguan Baoxing Lubricating Oil Co., Ltd. is a special lubricating grease manufacturer integrating production, research and development, and sales. It mainly deals in Baoxing "B·X" lubricating oil and grease, and specializes in customizing various types of product assembly and equipment maintenance lubricating oil and grease for the manufacturing industry.

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Tech Support

Tech Support

Dongguan Baoxing Lubricating Oil Co., Ltd. is a special lubricating grease manufacturer integrating production, research and development, and sales. It mainly deals in Baoxing "B·X" lubricating oil and grease, and specializes in customizing various types of product assembly and equipment maintenance lubricating oil and grease for the manufacturing industry.

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News

News

Dongguan Baoxing Lubricating Oil Co., Ltd. is a special lubricating grease manufacturer integrating production, research and development, and sales. It mainly deals in Baoxing "B·X" lubricating oil and grease, and specializes in customizing various types of product assembly and equipment maintenance lubricating oil and grease for the manufacturing industry.

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Contact

Contact

Dongguan Baoxing Lubricating Oil Co., Ltd. is a special lubricating grease manufacturer integrating production, research and development, and sales. It mainly deals in Baoxing "B·X" lubricating oil and grease, and specializes in customizing various types of product assembly and equipment maintenance lubricating oil and grease for the manufacturing industry.

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400-030-2118

阻尼脂在高温和低温下会发生什么变化?


Release time:

2025-12-16

在许多精密结构件、调节机构与缓冲装置中,阻尼脂是决定手感、噪音和使用寿命的关键材料。它的核心作用是提供阻尼、增加附着力、控制速度,并在活动件之间形成柔顺的“缓冲层”,从而实现消音、减振与顺滑手感。

 

 

阻尼脂之所以能产生稳定的阻尼力,离不开其内部的增粘添加剂体系。然而,这类添加剂对温度极为敏感,因此不同温度环境对阻尼脂性能会产生显著影响。首先是低温影响。

 

当处于较低温度时,阻尼脂会变硬、稠度增加。如果应用在电机、旋钮、齿轮等需要平稳启动的结构中,可能造成启动电流上涨或动作变得迟缓,手感变重,甚至出现卡滞。

 

 

其次是高温状态。随着温度上升,阻尼脂会逐渐变软,粘度下降,材料的抓附能力变弱。当用于齿轮、滚轮、滑轨等机构时,可能出现附着力不足、甩油、渗油等问题。如果阻尼脂无法稳定停留在需要阻尼的位置,阻尼手感就会发生明显变化。

 

 

基于行业需求,宝星推出了BX-802BX-804 系列阻尼脂具备优良的阻尼性、绝缘性与黏附特性,能实现有效的降噪、减振、缓冲与手感控制。

 

该系列在多家客户实际验证中表现稳定,可替代日本VR4141 等进口阻尼脂,在相近性能下具备明显的成本优势。

 

宝星提供免费阻尼脂样品,并可根据不同机构的实际需求,设计用油方案与改善建议。让中国制造业拥有稳定、可替代进口的阻尼材料,是宝星长期坚持的使命。