| Model: | 27122000 |
|---|---|
| Brand: | KUNLUN & SINOPEC |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | CNPC , KUNLUN , SINOPEC |
| Price: |
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| Min. Order: | 20 |
| Last Online:18 Feb, 2022 |
Fully refined paraffin wax Specification
| Item | Quality Index | Experiment method | |||||||||||
| 52# | 54# | 56# | 58# | 60# | 62# | 64# | 66# | 68# | 70# | 72# | |||
| Melting Point °C | ≥ | 52 | 54 | 56 | 58 | 60 | 60 | 64 | 66 | 68 | 70 | 72 | GB/T 2539 |
| < | 54 | 56 | 58 | 60 | 62 | 64 | 66 | 68 | 70 | 72 | 74 | ||
| Oil Content % | ≤ | 0.5 | 0.8 | GB/T 3554 | |||||||||
| Needle Penetration (25°C)1/10mm | ≤ | 18 | 16 | GB/T 4985 | |||||||||
| Colour NO | ≥ | +28 | GB/T 3555 | ||||||||||
| Odor NO | ≤ | 1 | SH/T 0414 | ||||||||||
| Polycyclic Aromatic Hydrocarbons PAHs UV absorbance/cm | GB/T 7363 | ||||||||||||
| 280-289nm | ≤ | 0.15 | |||||||||||
| 290-299nm | ≤ | 0.12 | |||||||||||
| 300-359nm | ≤ | 0.08 | |||||||||||
| 360-400nm | ≤ | 0.02 | |||||||||||
| Water soluble acid/base | Nil | NB/SH/T 0407 | |||||||||||
| Mechanical impurity & moisture | Nil | Visual inspection | |||||||||||
Semi Refined Paraffin Wax Specification
| Item | Quality Index | Experiment method | ||||||||||||||
| 46# | 48# | 50# | 52# | 54# | 56# | 58# | 60# | 62# | 64# | 66# | 68# | 70# | 72# | |||
| Melting Point °C | ≥ | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 | 62 | 64 | 66 | 68 | 70 | 72 | GB/T 2539 |
| < | 48 | 50 | 52 | 54 | 56 | 58 | 60 | 62 | 64 | 66 | 68 | 70 | 72 | 74 | ||
| Oil Content % | ≤ | 1.5 | GB/T 3554 | |||||||||||||
| Colour NO | ≥ | +19 | GB/T 3555 | |||||||||||||
| Odor NO | ≤ | 2 | SH/T 0414 | |||||||||||||
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