Resources&Tools

failure mode: Hardening failure cause: a. impurity diffusion b. out diffusion of softeners c. post curing d: thermal overloading remedial measures: a.

failure mode: Strong wear at the seal lip edge with appearance of grooves in the mating surface failure cause: a. wrong or too rough shaft surface (un

If you are looking for a suitable O ring for your project or equipment, there are a few things to keep in mind to ensure that you select the right one

PTFE (polytetrafluoroethylene) is a synthetic polymer that is widely used in industries such as aerospace, electronics, and medical devices due to its

Polymer seals are widely used in various industries due to their outstanding properties and advantages. These advantages include: 1. High Durability:

X-ring or quad ring is a type of sealing ring that is designed to provide superior sealing performance compared to other types of O-rings. The X-ring

Oil seals are an important component of various types of machinery, including automobiles, industrial machines, hydraulic systems, and more. The prima

The star circle of the American standard usually refers to the star mark logo developed by ASTM (American Society for Testing and Materials), which is

The elongation at break of rubber refers to the ratio of the maximum stress that the material can withstand to the length in the unstressed state when

PEEK (polyetherketone) is a high-performance engineering plastic with superior mechanical and chemical qualities. It has outstanding mechanical streng

The characteristics of high molecular polymer 1. High molecular weight polymer is a long-chain molecule composed of a large number of repeating units,

The US Food and Drug Administration (FDA), affiliated to the US Department of Health, Education and Welfare, is responsible for the management of nati

How to test hardness of rubber? Commonly used methods for testing the hardness of rubber products include: 1. Methanol cut-off method: Put the rubber

Ferrule gaskets, also known as washers, are thin gaskets used to prevent loosening of connecting materials. Its main advantages include: 1. Increase t

The physical property test of rubber products generally tests the following contents: 1. Hardness: measure the degree of compression deformation of ru

A Piston Spring Energized Seal is a type of sealing device that uses a spring-energized piston to maintain contact between the sealing lips and the se

A molded rubber seal is a gasket that uses a mold to extrude a rubber material into a seal. The mold can be manufactured according to the shape and si

Composite gaskets are seals composed of two or more layers of gaskets. They are designed for improved sealing and durability, and are available in cus

Polyurethane materials have the following characteristics: 1. Durability: polyurethane materials have high durability and can withstand long-term use

Polymer material additives refer to chemical substances added to polymers for the purpose of improving polymer performance, handling, stability and re

What kinds of modifications to rubber's structure and properties often take place after vulcanization? 1. Vulcanized rubber develops a three-dimension