On the 8th, Shen Jie, head of the marketing department of the Beijing Municipal Construction Commission, revealed at the Spring Forum of the Institute of Real Estate Law of Peking University that the city will launch a revised version of the model contract for house leasing contracts on June 1. There are three versions of the model text of the upcoming house leasing contract. They are for self-closing transactions, broker-assisted contracting, and agency collection and payment. Shen Jie revealed that Beijing will also issue special regulations to establish thresholds for brokers engaged in house leasing. They must deposit 600,000 yuan in risk reserves in banks and set up bank accounts to collect and pay rents. The government will make accounts available to the public in order to collect and pay for customers' funds. Media reports houses Yellowing Resistance Test Chamber A yellowing resistance test chamber is a specialized piece of equipment used to evaluate the yellowing resistance of materials. It is commonly used in industries such as automotive, aerospace, and construction to assess the long-term color stability of materials exposed to various environmental conditions. Yellowing Resistance Experiment,Yellowing Resistance Test Chamber,Yellowing resistance aging test chamber Dongguan Best Instrument Technology Co., Ltd , https://www.dgbestinstrument.com
The test chamber simulates accelerated aging conditions by subjecting the material to controlled levels of heat, humidity, and UV radiation. These factors can cause materials to undergo yellowing or discoloration over time, which can negatively impact their aesthetic appeal and performance.
During the test, samples of the material are placed inside the chamber, and the temperature, humidity, and UV exposure levels are adjusted according to the desired testing parameters. The samples are typically monitored over a specified period, and any changes in color or yellowing are visually assessed.
The yellowing resistance test chamber helps manufacturers determine the durability and color stability of materials, allowing them to make informed decisions regarding product development and quality control. It can also be used to compare the yellowing resistance of different materials or evaluate the effectiveness of protective coatings or additives in preventing yellowing.
Overall, the yellowing resistance test chamber is an essential tool for industries that rely on materials with long-lasting color stability, ensuring that products maintain their desired appearance even after prolonged exposure to harsh environmental conditions.