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1、Cause analysis
( 1 ) natural rubber moisture and volatile matter exceeds the standard
( 2 ) chemical raw materials and additives storage, batching and other aspects of moisture moisture increase.
( 3 ) Steel cord moisture, coated steel wire slurry is not dry.
( 4 ) Fiber cord moisture rate is high, the original line is higher than 2%, before calendering is higher than 1%.
( 1 ) natural rubber moisture and volatile matter exceeds the standard
( 2 ) chemical raw materials and additives storage, batching and other aspects of moisture moisture increase.
( 3 ) Steel cord moisture, coated steel wire slurry is not dry.
( 4 ) Fiber cord moisture rate is high, the original line is higher than 2%, before calendering is higher than 1%.
2, solution measures.
( 1 ) natural rubber cut rubber after taking baking measures, according to the standard control of moisture and volatile matter, is strictly prohibited to exceed the standard, reduce the moisture content of the original rubber.
( 2 ) chemical raw materials and additives storage to increase moisture-proof measures, in the rainy season and the rainy season, the big air, especially to help transportation, storage, processing and other links, to avoid the raw materials from moisture, wet. Raw materials are damp and wet. Matching raw materials with plastic containers to feed.
( 3 ) Steel cord in the use of 1 hour before opening the package, to maintain indoor humidity does not exceed the standard, to avoid the steel cord moisture, steel wire coated with glue paste after blowing dry.
( 4 ) Fiber cord heating and drying before calendering, cord into the calender before the moisture back rate of less than 1%.
( 1 ) natural rubber cut rubber after taking baking measures, according to the standard control of moisture and volatile matter, is strictly prohibited to exceed the standard, reduce the moisture content of the original rubber.
( 2 ) chemical raw materials and additives storage to increase moisture-proof measures, in the rainy season and the rainy season, the big air, especially to help transportation, storage, processing and other links, to avoid the raw materials from moisture, wet. Raw materials are damp and wet. Matching raw materials with plastic containers to feed.
( 3 ) Steel cord in the use of 1 hour before opening the package, to maintain indoor humidity does not exceed the standard, to avoid the steel cord moisture, steel wire coated with glue paste after blowing dry.
( 4 ) Fiber cord heating and drying before calendering, cord into the calender before the moisture back rate of less than 1%.
