How to deal with over-vulcanization and under-vulcanization of Automotive Wiring Harness Protection Sleeve during production?

The production of Automotive Wiring Harness Protection Sleeve is a very confidential technical process. Automotive Wiring Harness Protection Sleeve manufacturers have their own unique production technology and production formula. Although the technical formula is different, the problems encountered by general manufacturers in production are similar. For example: Automotive Wiring Harness Protection Sleeve products are frosted and whitened, discolored and sticky, and the Automotive Wiring Harness Protection Sleeve is over-vulcanized or under-vulcanized during production? How to solve such problems. The following Cable Sleeve manufacturers share: how to deal with over-vulcanization and under-vulcanization of Automotive Wiring Harness Protection Sleeve during production?

1. The reason and treatment method of the over-vulcanization of the Automotive Wiring Harness Protection Sleeve during production
Excessive vulcanization leads to discoloration of the surface of the product, smaller pores, higher hardness, and cracking of the product edge. The cause is improper operation or too high vulcanization temperature, too long vulcanization time or instrument failure; solution: check whether there is any problem with each valve and instrument; strictly implement the operating rules.
2. Reasons and treatment methods of under-vulcanization of Automotive Wiring Harness Protection Sleeve during production
The Automotive Wiring Harness Protection Sleeve is under-vulcanized, and the internal pressure of the air hole is greater than the external pressure after the mold is released. If the Cable Sleeve continues to be perforated, the hardness will be too low, the strength will be poor, and the deformation will be large; if the hole is blasted. Solution: Check whether there is a problem with the instrument and valve; strictly implement the operating rules.