Crane Ground Bearing Pressure Calculator
Our company implements the scientific development concept, introduces advanced production technology and management concepts, and pursues excellence is our direction. The ultra-high molecular weight polyethylene crane ground bearing pressure calculator is reliable in quality, and the pre-sales and after-sales service system is perfect, which makes our products have a high reputation in the similar products of engineering plastics industry. I take the customer’s needs as the demand and the customer’s goal as the goal. Welcome customers to join hands with us.
Performance characteristics of crane ground bearing pressure calculator：
- Corrosion resistance: it is not corroded in lye, stable performance in 20% nitric acid, and it is also very stable in seawater, liquid and detergent.
- Extremely high wear resistance: Due to its unique molecular structure, the wear resistance is higher than that of general metal plastic products, which is 6.6 times that of carbon steel, 5.5 times that of stainless steel, 27.3 times that of brass, and 6 times that of nylon.
- Extremely low coefficient of friction: The coefficient of static friction is 0.07, and it has good self-lubrication. It is an ideal bearing, shaft sleeve, slider, and lining material. Selecting uhmwpe as the friction component of the equipment, in addition to improving the wear life, also has energy saving effects.
- Impact resistance: Impact resistance ranks first in plastics. Whether it is a strong external force impact or an internal pressure fluctuation, it is difficult to crack it. Its impact strength is 10 times that of nylon 66 and 20 times that of polyvinyl chloride. Especially in low temperature environments, its impact strength has reached its peak value. Its flexibility can provide extremely safe and reliable guarantee for the transportation system.
5, Anti-aging: stable performance, good anti-aging, can be buried on the ground or underground, 50 years without aging. Measured according to the astm method (load 4.6㎏ / cm2), the heat distortion temperature is 85 ° C, and the use temperature can reach 90 ° C. In special cases, it can be used at higher temperatures. Uhmwpe is an excellent toughness material, and its low temperature resistance is also very good. It still has a certain ductility at low temperature of -269 ℃ without any signs of brittleness.
- Electrical performance: The volume resistance is large, the breakdown voltage reaches 50kv / mm, and the dielectric constant is 2.3. In a wide temperature and frequency range, it is suitable as a structural material for electrical engineering.
- Hygienic and non-toxic: uhmwpe is odorless, non-toxic, odorless, non-corrosive, and physiologically inert and adaptive. The results of the safety test prove that it is allowed to be used in contact with food and medicine.
The quality of our crane ground bearing pressure calculator has been strictly checked and won the hearts of users. The company insists on developing new technologies, developing a circular economy, and taking the road of high technology and high efficiency. We always regard customer trust as the driving force for the company. You are welcome to give us suggestions or comments.