Quzhou Lande Material Trade Co., Ltd_Chemicals

WHO WE ARE?

Quzhou Lande Material Trade Co., LTD

Quzhou Lande Material Trade Co., Ltd. was founded in June 2003. Since its establishment, the company has been focusing on the sales and services of chemical products, mainly refrigerant, fluoride and chloride. After 20 years of development, with the continuous expansion of business and team growth,...

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PRODUCT CENTER

Suitable for medium and low temperature new commercial refrigeration equipment (supermarket freezer, cold storage, display and display cabinets, transportation), ice making equipment, transportation refrigeration equipment, Marine refrigeration equipment or renewal equipment, suitable for all environments in which R502 can operate normally.

R507

For the ternary non-azeotrope refrigerant introduced as a substitute for R22, the actual replacement only requires the replacement of the lubricating oil, the change of the dryer and other minor parts. In order to improve the characteristics of ester oil decomposition into residue, additives are often added to the system. When used, in order to give full play to its advantages, it is best to choose countercurrent type heat exchanger. In addition, the area of the condenser and the flow of the cooling medium also increase. R407c also has clean, low toxicity, non-combustible, good refrigeration effect and other characteristics, a large number of air conditioning industry.

R407C

As a medium and low temperature refrigerant widely used today, it is mainly used in household air conditioning, small and medium-sized commercial air conditioning (small and medium-sized unit air conditioning, household central air conditioning, multi-on-line), mobile air conditioning, dehumidifier, freeze dryer, Marine refrigeration equipment, industrial refrigeration and other refrigeration equipment.

R410A

As a medium and low temperature refrigerant widely used today, it is often used in cold storage, food refrigeration equipment, Marine refrigeration equipment, industrial low temperature refrigeration, commercial low temperature refrigeration, transportation refrigeration equipment (refrigerated trucks, etc.), refrigerated condensing units, supermarket display cabinets and other refrigeration equipment.

R404A

Refrigerant, pharmaceutical, pesticide, cosmetics and other industries of aerosol propulsion, flame retardant, foaming agent

R134A

Refrigerant for industrial, commercial, home and other air conditioning systems; Also used in insecticide, spray paint aerosol propellant and insecticide, or the production of fluorine containing polymer compound basic raw materials.

R22

Refrigerant, pharmaceutical, pesticide, cosmetics and other industries of aerosol propulsion, flame retardant, foaming agent

R134A

R404A

Production base

In Quzhou has independent production base: "Quzhou Hua fluorine refrigeration new material Co., Ltd. is mainly engaged in a variety of new refrigerant mixing and packaging

Warehouse

According to the different needs of customers, classified use, unified management of centralized distribution, the use of consolidation, integration, comprehensive deployment to reduce customer costs

Safety and health

We insist on ensuring the safety and health of our employees and those around our business

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APPLICATION AREA

Sales: refrigerant series, methane chloride series, acid and base series, fluoropolymer series, silicone series and other chemical raw materials

Pharmaceutical R134a

1,1,1, 2-tetrafluoroethane is the main alternative to CFCs jets, At the same time, due to his low toxicity and non-flammability. Be developed for Medical aerosol, etc.

Refrigerant. Methane chloride

As an important chlorine-consuming product in China, methane chloride has many applications and is widely involved in downstream fields. Its products are widely used in medicine, pesticides, organosilicone, solvents, coatings, film film, acetate fiber, ketone carbonate, extractant and so on

The refrigerant is used for refrigeration of air conditioning systems in industry, commerce, household, etc. It is also used for aerosol propellants, foaming agents and fire extinguishing agents in medicine, pesticides, cosmetics and cleaning industries

NEWS

2023/02/07

2016 is the year of the transformation of chemical strength

In order to ease the dependence on polyolefin import, the country has been vigorously developing coal to olefin technology. In 2015, a large number of domestic coal-to-olefin units were put into production, but the collapse of crude oil price hit the coal-to-olefin industry and eased its impact on the polyolefin market. However, the large-scale production of coal-made olefin devices is irreversible, and this technological revolution will break the supply pattern of the domestic olefin industry and reprice LLDPE and PP. Some coal-to-olefin processes produce PE and PP at the same time, and the proportion of PP is higher than that of PE, so the capacity growth of PP will be higher than that of PE. In addition, after the rapid expansion of production capacity and price decline, the growth rate of PTA production capacity gradually slowed down. The bankruptcy of Far East Petrochemical is a sign that the survival of the fittest in PTA industry has begun.

2023/02/07

The price of refrigerant R22 increased

Refrigerant market R22 rose this week, the price of 300-500 yuan/ton. This round of increases mainly due to the reduction of quota, such as Shandong Dongyue quota remaining, manufacturers support the price sentiment again high, at the same time, the raw material end of chloroform market significantly upward, hydrofluoric acid weak stable, support is ok, by the quota and cost surface support, refrigerant R22 price rebound, but the demand side support is weak, continue to slump, so R22 significantly up temporarily no actual driving force, After the weak maintain stable market or will continue. According to the price monitoring, as of November 5, the price of refrigerant R22 market mainstream manufacturers is about 13000-16000 yuan/ton, and the actual transaction price is slightly lower.

2023/02/07

Is r22 refrigerant and r134a common? Refrigerant science tips

Known as environmentally friendly refrigerants, other refrigerants such as R410A, R440A and R407C in the HFCs class are superior to R134a in efficiency, but they also have disadvantages such as high working pressure, high requirements for the optimal and pressure resistance of pipeline components, improved design of heat exchanger and unit, and high investment in operation and maintenance costs. The application of large refrigeration units is not adapted to the basic situation of our country. This is the reason why the international convention can relax the period of using HCFCs in developing countries, and the result of the collective efforts of developing countries.