Knowledge-Henan Xuannuo Chemical Co., Ltd

03-01
2024

How to accurately select antioxidants

This article summarizes the selection and use of antioxidants in the most important six aspects to elaborate on how to cost-effective use of antioxidants, in order to achieve twice the result with half the effort

02-26
2024

Some basic qualities of rubber

Some basic characteristics of rubber

02-22
2024

Characterization of rubber materials

02-20
2024

How much do you know about rubber scorch?

Scorching is an early vulcanization phenomenon that occurs in the rubber compound during the process. with excellent anti-scorch properties, small selectivity to different accelerators and rubber species, insensitive to

02-18
2024

Uses of Antioxidant 4010

It can be used in tire carcasses, tapes and other rubber products. It is better to be used together with antioxidant RD to strengthen its antioxidant performance

02-17
2024

Rubber tire antioxidant selection criteria

In general, phenolic antioxidants are usually non-discoloring, while amine antioxidants are discoloring. For rubber elastomers containing carbon black, more effective are amine antioxidants

02-06
2024

Classification of petroleum resins

Petroleum resin is a kind of thermoplastic resin, which is a mixture of polymer molecules with different molecular weights of the ethyl fraction, and it is not a hazardous material

02-06
2024

Synthesis, application and association of four p-phenylenediamine antioxidants

This paper describes four p-phenylenediamine antioxidants, namely antioxidants 6PPD, 7PPD, 77PD and EPPD. their basic properties, synthesis methods and scope of use in rubber products are summarized

02-03
2024

Rubber additives which can change crystallization

Rubber additives are a class of additives used to improve the performance of rubber products. Although there are many kinds of rubber additives, here I mainly introduce several kinds of rubber additives

01-31
2024

Tire production process of the four major processes and processing flowchart

but how tires are produced may not be clear to many people. Tire production process is very complex, cross many disciplines, such as polymer, mechanical, electronic, chemical, physical