Characteristics and Precautions of Stirring Reaction Bath at Low Temperature

The low temperature constant temperature stirring reaction bath is widely used in the experiments and appraisal work of medicine, scientific research, biology, chemical industry, etc. It can replace the dry ice and liquid nitrogen for low temperature reaction, can do viscosity test and other low temperature test in the bath, can be a high precision temperature The test provides a good constant temperature environment.
Use characteristics:

â—† High temperature control accuracy, easy operation, temperature setting and measurement temperature are digital display, clear and intuitive.

â—† Fully enclosed air-cooled imported compressor is highly efficient and reliable.

â—† stainless steel sink, beautiful and corrosion-resistant.

â—† The power is equipped properly, and the temperature is raised and lowered quickly.

â—† The whole volume is moderate, beautiful and generous.

Precautions:

1, the range of temperature and humidity.

2. It is strictly forbidden to carry the instrument or tilt the instrument after the liquid is injected into the liquid tank to prevent the working medium from intruding into the mechanism and causing danger or damage to the machine.

3. There should be enough space around the vent hole on the instrument and good dust resistance. Keep the instrument away from the heating equipment and avoid direct sunlight.

4ã€The instrument should not be used in places with serious flammability and environmental corrosion

Daily maintenance:

1 After use, turn off the equipment to be cooled first, then turn off (heat switch, circulation pump switch, agitation switch), refrigerator switch, and power switch. Finally, pull down the safety switch and unplug the power plug.

2 If you do not use it for a long time, remove the coolant and rinse it with clean water.

PVC RESIN SG5

In terms of building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foaming materials, sealing materials, and fibers, PVC was the world`s largest production of general-purpose plastics, and its applications are very widely. Widely used in all aspects.

PVC is a white powder with an amorphous structure. The degree of branching is relatively small. The relative density is about 1.4. The glass transition temperature is 77~90Â°C. It begins to decompose at about 170Â°C. It has poor stability to light and heat. After prolonged exposure to sunlight, it will decompose to produce hydrogen chloride, and further automatically catalyze the decomposition, causing discoloration, and the physical and mechanical properties also rapidly decline. In actual applications, stabilizers must be added to improve the stability of heat and light.

the Degree of polymerization of SG5 is 1000. usually we also call PVC Resin S1000. Its K-value is K67.

PVC RESIN SG5,Polyvinyl Chloride,Polyvinyl Chloride SG5,PVC Resin K67

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