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Overview of wood glue powder (III)
Release time:
Mar 30,2019
The properties of wood glue powder
The performance of wood glue powder includes processability, stability, durability, temperature resistance, weather resistance, pollution, processability, flexibility, economy, etc., the performance is determined by the structure, and the application depends on the performance, so it is necessary to understand and master the performance of various wood glue powder.
Craftsmanship
The processability of wood glue powder refers to the performance of bonding operations, such as wood glue powder preparation, coating, drying, curing conditions, etc., which is the overall evaluation of the difficulty of bonding operations. The process performance of various kinds of wood glue powder is shown in the table, bonding strength, bonding strength is the main performance index of bonding.
stability
After the bonded specimen is impregnated in a specified medium at a certain temperature for a certain period of time, its strength change is called "stability". Stability can be expressed in measured strength or by strength retention ratio.
Durability (aging resistance)
As the adhesive layer is used over time, its performance will gradually deteriorate until it loses its bond strength, which is called "durability".
Temperature resistance
Temperature resistance refers to the performance change of wood rubber powder within the specified temperature range, including heat resistance, cold resistance and high and low temperature alternating performance.
Weather resistance
The performance of adhesives exposed to the outdoors that can withstand weather such as rain, sunlight, wind and snow, and water moisture is called "weather resistance". Weather resistance is also the ability of the adhesive layer to resist performance aging and surface quality aging under the long-term action of natural conditions.
Contamination
According to its species, wood glue powder is colorless or white, while some are thick color, where it has a strong color, there is pollution to wood or wood products. "Pollution" refers to whether the color of wood glue powder has pollution to the color of wood and the size of pollution.
Processability
The processability of the adhesive layer refers to the difficulty of processing the adhesive layer with the cutting tool, including the damage of the adhesive layer to the cutting tool.
Flexibility
Flexibility mainly refers to the flexibility and flexibility of the bonding layer.
cost
The cost of bonding can be calculated based on the amount of wood glue powder consumed per square meter of bonding area and its unit price. If calculated purely according to the price per kilogram of wood glue powder, it often does not reflect the real cost, because when preparing wood glue powder, some need to be diluted, some can be increased, and some have to add auxiliary costs, plus the difference in glue dosage, etc., these factors are directly related to the cost.
Established in 1999, together with Zibo Chemical Industry and Zoology Research Institute, a high-tech economic entity integrating scientific research, development, production and management, the company has strong technical force, with well-known chemical experts and a large number of professionals in chemical industry, animal nutrition, building materials, automation instruments and mechanical equipment. The company consists of planning department, technology department, production department, marketing department, experimental plant and research and development center. The company produces urea-formaldehyde resin glue powder, aquatic feed binder, corrugated box reinforcement, melamine glue powder,Wood glue powderand other products are recognized and loved by many customers at home and abroad, and are developed by our company on the basis of integrating advanced technologies from Denmark, Germany, Japan and the United States. Our company has advanced production technology, sophisticated production equipment, perfect testing means, and leading product quality in the country. Customers all over the country, in the same industry market share is high.
Mar 30,2019
Mar 30,2019
Mar 30,2019
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Gaoqing County Development Zone, Zibo City, Shandong Province, China
