gui chao cable products: rubber formula design procedures
from：guichao author：admin click： 464 addtime：2017-04-24 16:35:55
1, through the investigation and study, the exact understanding of the specific use of rubber conditions,
then according to these conditions to develop a series of performance indicators;
2, according to the use of rubber requirements, first set out a number of test programs,
based on each scheme, the basic formula,
the necessary variables were tested, and finally the formulation and dosage of the components were determined;
3, the correct selection of rubber can reflect the performance of the test method;
4, through the basic formula test and variable test,
choose the best formula;
5, with the selected test formula put into a small amount of production of mixed rubber test,
determination of a series of properties of rubber before and after vulcanization;
continuous vulcanization packed test of wire and cable,
and the rubber test.
6, in view of the production process test problems,
the formula is adjusted until the test room is determined to be qualified,
and then put into production process test, so repeated test,
so as to determine the formula.