Polyether RPE Series Metalworking Fluid
Comprehensive lubricant base oil, surfactant raw materials, and defoamer antifoam solutions for industrial applications.
Product Advantages
- RPE 1740 and 2035 are water-soluble, while 1720, 2520, 2525, and 3110 are water-insoluble. All variants are insoluble in dilute (5%) alkaline solutions.
- RPE 1720, 1740, and 2035 dissolve in dilute (5%) acid solutions, while 2520, 2525, and 3110 remain insoluble.
- Easily soluble in organic solvents including ethanol, isopropanol, toluene, and mineral oil. Compatible with non-ionic, anionic, and cationic surfactants, and resistant to calcium and magnesium ions in hard water.
- Acid-resistant and moderately alkali-resistant properties ensure performance in various industrial environments.
Product Types
Product Parameters
| Product |
Appearance |
Molecular Weight (g/mol) |
Density (g/cm³) |
PH Value |
Cloud Point (1%aq) |
| RPE 1720 |
Colorless clear liquid |
2150 |
1.02 |
7 |
37 |
| RPE 1740 |
Colorless clear liquid |
2650 |
1.03 |
7 |
50 |
| RPE 2035 |
Liquid |
4100 |
1.03 |
7 |
41 |
| RPE 2520 |
Colorless clear liquid |
3100 |
1.02 |
7 |
28 |
| RPE 2525 |
Liquid |
2000 |
1.03 |
7 |
32 |
| RPE 3110 |
Liquid |
3110 |
1.02 |
7 |
21 |
Product Applications
Industrial Applications
- Effective cleaning agents for dairy, brewing, soft beverage industries, and industrial cleaning of metal parts. Also serves as low-foaming surfactant and defoamer in disc cleaning agents and rinsing aids.
- Superior lubricants for synthetic metal working fluids, release agents, and synthetic spinning coatings. Easy to wash off and prevents tar-like residue formation at high temperatures.
- Specialized applications in printed circuit board manufacturing within the electronics industry.
- Versatile use as heat transfer fluids, hydraulic fluids, and defoaming agents in sugar refining processes.
Packaging, Handling & Storage
Storage: Store in a cool, dry place away from direct heat and moisture. Maximum recommended storage temperature is 45°C.
Shelf Life: 3 years. Products beyond storage period can be used after passing quality testing.
Package: N.W. 200kg / 200L drum.
Frequently Asked Questions
Are you a factory or trading company?
We are a factory.
Where is your factory located? How can I visit there?
Our factory is located in Huai'an City, Jiangsu Province, China. All clients are warmly welcome to visit us!
Can I get some samples?
Yes, we can supply free samples, with shipping costs paid by customers.
Can you accept small orders?
Yes.
What are your payment terms?
1) 30% T/T down payment and balance against copy of B/L; 2) or 100% L/C at sight.
What is your delivery lead time?
Approximately 7-14 days after payment confirmation (excluding Chinese holidays).
Which port is used for loading?
Nanjing Port or Shanghai Port.
How can we guarantee product quality?
Free samples available for testing. We manufacture according to specific requirements with pre-production samples and final inspection before shipment.
How about import customs fees?
Our sales team declares value as requested. Import duties, taxes, and charges are the buyer's responsibility. Please check with your country's customs office for additional costs.
About Us
Jiangsu Lihong Technology Development Co., Ltd. is a national high-tech enterprise integrating R&D, production, sales, and technical services. Located in the Salt Chemical New Materials Industrial Park in Huai'an City, Jiangsu Province, covering 150 acres with total investment exceeding RMB 500 million. Currently operating 14 industry-leading production lines with annual capacity exceeding 100,000 tons.
The company maintains the key laboratory of green polyurethane materials in Huai'an City, recognized as a national high-tech enterprise, specialized innovative SME in Jiangsu Province, private technology-based enterprise in Jiangsu Province, and member unit of China Polyurethane Industry Association.
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