90A Hardness Rubber Bar Polyurethane Stick Plastic PU Rod

(I) Mechanical Properties

1. High Strength: It has considerable tensile and compressive strengths and can withstand large external forces. It can serve as a reliable support and connection in heavy-duty mechanical structures.
2. Good Elasticity: With a suitable elastic modulus, it can deform elastically under force and quickly return to its original state when the external force is removed. It is suitable for buffering, shock absorption and sealing scenarios, such as in components of vibrating equipment.

(II) Physical Properties

1. Low Density: It has a lower density than most metals and can reduce weight in fields such as aerospace and automotive lightweight design, improving energy efficiency.
2. Good Abrasion Resistance: The surface is abrasion-resistant and is used in parts that require frequent frictional contact, such as bushings and pulleys, which can extend the service life.

(III) Chemical Properties

1. Corrosion Resistance: It has good tolerance to acids, alkalis, organic solvents, etc. It can work stably in an environment with corrosive media in the chemical and pharmaceutical industries, ensuring the normal operation and service life of equipment.
2. Weather Resistance: It can be used for a long time under different climates and is resistant to the erosion of ultraviolet rays, ozone, moisture, etc. It is not prone to aging, cracking or discoloring and is used in components of outdoor architecture and transportation.

IV. Application Areas

(I) Industrial Field

1. Mechanical Manufacturing: Used to manufacture parts such as shaft seals, bearing cages, bushings, gears, etc., replacing metals to reduce costs, reduce weight and improve equipment performance.
2. Automation Equipment: It is applied in guide rails, sliders, transmission components. Its abrasion resistance and self-lubricating properties can reduce equipment maintenance and increase production efficiency.

(II) Automotive Industry

1. Interior Components: Used to make armrests, decorative strips, buttons, etc. It has good touch and texture, as well as elasticity and durability, enhancing the driving and riding experience.
2. Suspension and Shock Absorption: Buffer blocks, shock absorber bushings, etc. are made of it and can absorb and buffer road vibrations, improving comfort and handling stability.

(III) Electronic and Electrical Field

1. Insulating Components: With excellent insulation properties, it is used to make insulating gaskets, sleeves, terminal posts, etc., ensuring the safe operation of electrical equipment.
2. Consumer Electronic Product Shells: The shells or protective covers of mobile phones, tablets, etc. are often processed from it and have both beauty, durability and protection.

(IV) Sporting Goods Industry

1. Fitness Equipment: The handles of dumbbell bars and barbell bars use it, providing a comfortable grip, anti-slip, abrasion resistance and resistance to sweat corrosion.
2. Sports Equipment Accessories: The grip covers of tennis rackets and badminton rackets, the handles of ski poles, etc. using it can improve comfort and controllability.

(V) Medical Field

1. Medical Device Components: Handles, supports, catheters, etc. of medical devices often use it. It has good biocompatibility and corrosion resistance, meeting the special requirements of medical treatment and ensuring safe use.
2. Rehabilitation Aids: The handle and support parts of crutches and walkers are made of it, providing a comfortable grip and stable support, helping patients in rehabilitation and movement.