This document discusses relative humidity and temperature and their effects on collections. It begins by explaining that relative humidity is the amount of water vapor in the air compared to the total amount the air can hold at a given temperature. Changes in relative humidity and temperature can damage collections, especially fluctuations. Extremes can still stabilize collections if they adjust, but changes are more harmful. The document recommends understanding these concepts and taking steps to minimize harmful fluctuations and protect collections.
This document discusses relative humidity and temperature and their effects on collections. It begins by explaining that relative humidity is the amount of water vapor in the air compared to the total amount the air can hold at a given temperature. Changes in relative humidity and temperature can damage collections, especially fluctuations. Extremes can still stabilize collections if they adjust, but changes are more harmful. The document provides tips for minimizing damage by understanding and controlling humidity and temperature levels.
This document discusses relative humidity and temperature and their effects on collections. It begins by explaining that relative humidity is the amount of water vapor in the air compared to the total amount the air can hold at a given temperature. Changes in relative humidity and temperature can damage collections, especially fluctuations. Extremes can still stabilize collections if they adjust, but changes are more harmful. The document recommends understanding these concepts and taking steps to minimize harmful fluctuations and protect collections.
This document discusses relative humidity and temperature and their effects on collections. It begins by explaining that relative humidity is the amount of water vapor in the air compared to the total amount the air can hold at a given temperature. Changes in relative humidity and temperature can damage collections, especially fluctuations. Extremes can still stabilize collections if they adjust, but changes are more harmful. The document provides tips for minimizing damage by understanding and controlling humidity and temperature levels.
The document discusses release coats, which are coatings that allow easy removal of adhesives or other materials when desired. It describes different types of release coats including their chemical composition, methods of application, and curing processes. Key details include that silicone and non-silicone release coats exist, with non-silicone types including polyurethane, polyvinyl alcohol, and fluoropolymers. The document also discusses factors that influence release coat performance such as coat weight and drying temperature.
Release coating special additive product selection guideXin Zheng
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This document provides a product selection guide for release coatings and special additives from Mayzo Inc. It includes a table listing various product forms including liquids and powders. The table specifies the solubility, substrate compatibility, and chemical composition of each product. A second table lists special additive products and their compatibility with various polymers and rubbers. The guide provides application guidelines and characteristics for selecting the appropriate release coating or additive for different manufacturing applications.