What are the special requirements for the storage conditions of Coumarone modified resin

There are indeed some special requirements for the storage conditions of Coumarone modified resin to ensure its quality and stable performance.The following is a detailed explanation of what are the special requirements for the storage conditions of Coumarone modified resin:

1.Temperature control

Suitable temperature:It is usually recommended to store Coumarone modified resin in a low-temperature environment.The specific temperature range may vary depending on the product,but it should generally be maintained within 2-8℃or lower to avoid resin deterioration or performance degradation due to high temperatures.

Avoid high temperatures:High temperature environments may cause resin softening,decomposition,or other adverse changes,so storage areas should be kept away from heat sources and high-temperature equipment.

2.Humidity and ventilation

Humidity control:The relative humidity should not exceed 85%to prevent adverse changes in the resin due to moisture absorption.In humid environments,resin may absorb moisture,leading to decreased performance or processing difficulties.

Good ventilation:The storage area should maintain good ventilation to reduce the accumulation of moisture and harmful gases,thereby keeping the resin dry and clean.

3.Packaging and Storage

Sealed packaging:The resin should be sealed to prevent air,moisture,and impurities from entering.Common packaging materials include plastic packaging bags,kraft paper bags,etc.These materials should have good sealing and moisture resistance.
Classified storage:Coumarone modified resin should be stored separately from other chemicals to avoid chemical reactions or contamination.Meanwhile,different types of resins should also be classified and stored for easy management and use.

Light loading and unloading:When handling and stacking resins,they should be loaded and unloaded gently to avoid severe vibration and collision,in order to prevent packaging damage and resin leakage.

4.Fire and explosion prevention

Fire prevention measures:As resin is a flammable substance,smoking and open flames should be strictly prohibited in the storage area,and corresponding fire-fighting facilities such as fire extinguishers and hydrants should be equipped.At the same time,the effectiveness of fire-fighting facilities should be regularly checked to ensure that they are in good condition.

Explosion proof measures:During storage and use,the operating procedures should be strictly followed to prevent the resin from sparking and causing explosions due to friction,impact,and other reasons.For a large amount of stored resin,safety facilities such as explosion-proof walls or doors should also be considered.

5.Other precautions

Regular inspection:The stored Coumarone modified resin should be inspected regularly,including checking whether the packaging is intact and whether the resin shows signs of deterioration.If any abnormal situation is found,timely measures should be taken to handle it.
Record management:A comprehensive record management system should be established to provide detailed records of resin storage,outbound,and storage conditions for traceability and management.
In summary,the storage conditions for Coumarone modified resin include temperature control,humidity and ventilation,packaging and storage,fire and explosion prevention,and other precautions.These requirements aim to ensure the stability of resin quality and performance during storage,thereby meeting the needs of subsequent processing and use.