Air conditioning refrigerating oil

总酯含量(%)

75.6

色度 APHA （%）

0.02

闪点开杯（℃）

-33

水分（%）

266

羟值(mgKOH/g)

R32、R410A、R134a

酸值(mgKOH/g)

转子式压缩机

Frozen oil products are the crystallization of Fu Yansheng's years of hard work in the field of refrigeration. Our company has mature and excellent production capacity, research and development capacity and service capacity. It is the first enterprise in China to establish a frozen oil research and development, production and sales. At present, the series of products have covered a variety of compressor models to meet the demand of mainstream refrigerant, and provide services for customers such as Mei Zhi, Samsung, LG, Sanyo, etc. The company's excellent and strict quality control level, to ensure the quality of frozen oil products reliable, the product has been used in hundreds of millions of compressors, product reliability and stability in the international leading level.

Product Classification:

Frozen Oil

Product Message

Description

CRYSTAL-DR75S2

The product description

CRYSTAL-DR75S2 is a refrigerant oil developed for the use of environmentally friendly refrigerant R410a compressor, especially optimized for T3 air conditioning compressor. The product is made of high temperature resistant polyol ester (POE) base oil independently produced by the company, combined with high performance antiwear agent, which has excellent refrigerant phase solubility, high temperature lubricity, high temperature stability and low temperature fluidity, so as to provide long life lubrication protection for refrigeration compressor.

CRYSTAL-DR75S2 is suitable for refrigeration compressor using HFC refrigerant (R410a, R32, R134a, etc.), especially for T3 condition air conditioning compressor.

Excellent features of the CRYSTAL-DR75S2 include:

- Suitable for T3 harsh working conditions, still provide good protection for the compressor under high temperature and pressure
- The base oil works in concert with the antiwear agent to further improve the wear resistance
- Has good compatibility with refrigerant R410a and will not be deposited in the heat exchanger pipe
- Good high temperature chemical stability and hydrolysis stability
- Good low temperature mobility

The basic physical properties

project	unit	Typical data	Quality indicators	The test method
Color no.		0.5	1.0 max	GB/T 1884
Acid value	mg KOH/g	0.01	0.02 max	GB/T 264
moisture	ppm	60	100 max	GB/T 11133
Motion viscosity	cst＠40℃	74.33	73.0-76.0	GB/T 265
Motion viscosity	cst＠100℃	8.784	8.4-9.0	GB/T 265
Viscosity index		88	80 min	GB/T 2541
Flash point (opening)	℃	262	200 min	GB/T 3536
Pour point	℃	-36	-30 max	GB/T 3535
Two phase separation temperature 20% Oil in	℃	3	15 max
Two phase separation temperature 20% Oil in	℃	3	15 max
R410a

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