Polyurethane itself is a high polymer, which has several times better wear resistance and elasticity than nylon. Therefore, polyurethane is widely used, and its main raw materials are only composed of two kinds of chemical substances, which are relatively simple. But it is also relatively variable. First...

From October 23 to 26, 2019, Asia international logistics technology exhibition was held in Pudong New International Expo Center. 19 pavilions, this is an international event for logistics industry and logistics people.   The exhibition attracted many well-known enterprises at home and abroad...

Mecanum wheel is used in competition robots and special robots, omnidirectional movement is often a necessary function. Omnidirectional movement means that the movement of translation and rotation in any direction can be made in the plane. In order to achieve omni-directional movement, robots usually...

Polyurethane elastomer products are used as various industrial accessories in different industries. They have the general characteristics of wear resistance, good elasticity, corrosion resistance and low noise. They can also be customized according to customer's requirements for antistatic, adsorptive, friction...

Wear-resistant lining board of grain machinery is designed according to the use environment and requirements. The earliest wear-resistant lining board used in the chute of silo is made of wear-resistant steel material. However, in use, the steel lining board is not wear-resistant and has short service life,...

Drawing and working environment are usually supplied by customers. Pepsen technicians select the appropriate polyurethane formulation for coating processing according to the requirements of color, size, hardness and working environment. The processing of polyurethane rubber-coated wheels needs to go through the...

Polyurethane elastomer, also known as PU elastomer or urethane, is a kind of super wear-resistant (commonly known as best of wear-resistance) with good strength, small permanent compression set. A new kind of material between plastic and rubber has the rigidity of plastic and the elasticity of rubber. At...

Polyurethane super grip V belt is widely used in conveying equipment of ceramic tiles, cement tiles, floor tiles, food, wood products, cans, newspapers, prints, glass, etc.   PU super grip V belt produced by our company is developed independently on the basis of the original V belt. It adds...

The mechanical properties of polyurethane elastomers are very good, which are shown in Young's modulus, tensile strength, tear strength and load capacity. Young's modulus and tensile strength are within the elastic limit. The ratio of tensile stress to deformation is called Young's modulus (E) or...

PEPSEN won a bid of polyurethane skid conveyor roller wheel for electric automobile assembly line   Wheel rim: #45 iron, SS314, 40CR, Q235, Wheel tread: Mitsubishi, BASF or BAYER, NDI-formulated polyurethane Hardness: Shore 95A or customized Color: customized color – normal...

RoHS is a mandatory standard regulated by EU legislation, which imposes strict restrictions on toxic and harmful substances in products. All designated products exported to EU countries must obtain certification.   With the development trend of economic globalization and product export, based...

How water and working environment affect polyurethane? Water has two effects on polyurethane elastomers. One is the plasticization of water, that is, water molecules enter into macromolecular chains and form hydrogen bonds with polar groups in polymer molecules, which weakens the interaction...