High Quality Top Brand Noblu air compressor oil DAB 46#
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- Supplier: Anhui Zhongtian Petrochemical Co. Ltd.
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Product Overview
Description
Product Overviews
High Quality Top Brand Noblu air compressor oil DAB 46#
This product is made of deep refined mineral oil with narrow distillation range as base oil and various additives.
It has good oxidation resistance, low coking tendency, good thermal stability, good rust resistance.
Application and Performance
It is mainly applied to reciprocating air compressors with exhaust pressure less than 1 mPa and exhaust temperature more than 160 C.
Physical Characteristics
| Item | Quality Index | Test method | ||||
| Viscosity grade | 32# | 46# | 68# | 100# | 150# | |
| Kinematic viscosity(40℃),mm2/s | 28.8-35.2 | 41.6-50.6 | 61.2-74.8 | 90.0-110 | 135-165 | GB/T265 |
| Demulsifying property(40-37-3),min 54℃ and less than 82℃ | 30 | 30 | 30 | - | - | GB/T7305 |
| - | - | - | 30 | 30 | ||
| Flash point (opening),℃,≥ | 175 | 185 | 195 | 205 | 215 | GB/T3536 |
| Pour point,℃,≤ | -9 | -9 | -9 | -9 | -3 | GB/T3535 |
| Copper corrosion(100℃3h) ≤ | 1 | 1 | 1 | 1 | 1 | GB/T5096 |
| Aging characteristics:200℃,Air, Ferric Trioxide Evaporation loss,% ≤ Conradson carbon residue value added,% ≤ | SH/T0192 | |||||
| 20 | 20 | 20 | 20 | 20 | ||
| 2.5 | 2.5 | 3 | 3 | 3 | ||
| Residue properties after 80% distillation by vacuum distillation: a.Conradson carbon residue,% ≤ b.Ratio of Kinetic Viscosity of Old and New Oils @ 40℃ ≤ | GB/T9168 | |||||
| 0.3 | 0.3 | 0.3 | 0.3 | 0.6 | GB/T268 | |
| 5 | 5 | 5 | 5 | 5 | GB/T265 | |
| Water-soluble acids or bases | None | None | None | None | None | GB/T259 |
| Rust test (method A) | No rust | No rust | No rust | No rust | No rust | GB/T11143 |
| Moisture (Volume fraction) % ≤ | Trace | Trace | Trace | Trace | Trace | GB/T260 |
| Mechanical impurities (mass fraction)% ≤ | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | GB/T511 |
Packaging & Shipping
FAQ
Q: Are you a trading company or manufacturer ?
A: We are manufacturer who has specialized in lubricants line since 1998.
Q: How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, also according to the
order quantity.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge(under 1kg), need customer afford the freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q: How do you make our business long-term and good relationship?
1. We keep good quality and offer a competitive price to ensure your benefit and the competetion in your market.
2. We respect every customer as our sincere friend and do business by win-win spirit.
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