"Product quality is the lifeline of enterprise development." Hengxiang Technology attaches great importance to product safety requirements, quality requirements, and service requirements. The company has successively introduced thermal conductivity meters, Mooney viscosity meters, oxygen index meters, and smoke density meters to ensure products The superior performance.
The constant temperature and humidity test chamber is preset in the constant temperature and humidity chamber to adjust the temperature and humidity of the sample to meet the test requirements.
The oxygen concentration is calculated by adjusting the oxygen and nitrogen flowmeters respectively. In general, the higher the measured oxygen index, the better the fire resistance of the material.
Propane gas was used as gas to measure the static smoke production of thermal insulation products, and the smoke concentration was determined by detecting the maximum smoke density (MSD) and smoke density grade (SDR) of the products.
The company introduced advanced thermal conductivity meter, its accurate test results effectively guide production, to ensure the quality of products.
The product is completely immersed in water, and in the equipment with a vacuum of 85kPa, the vacuum water absorption rate of the product is precipitated through the ratio of the water quality inhaled by the material and the water quality when the material is not absorbent.
