K-2800 Opening Agent
Polyurethane Additive
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Features
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K-2800 is a milky white slow-rebound opening agent for the opening of slow-rebound sponges.
1. It can significantly reduce the tension of the surface, promote the rupture of cell and increase the sponge opening rate.
2. Not affect the foaming, smooth feel, even and delicate cells, no taste, and without the problem of oil-like seepage.
Opening Agent · Polyurethane Additive · Made In China
Product Parameters
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| Model | | K-2800 |
| Appearance | | Transparent, viscous liquid |
| Viscosity | 25℃ mpa.s | 4500～10000 |
| pH value | | 5.0～8.0 |
| Water content | | 0.3 |
■ FYI: Above only represents typical results, and is not considered as specification. Actual property should be based on specific COA (Certificate of analysis).
Opening Agent · Polyurethane Additive · Made In China
Type Of Production
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| Model | | KF-28 | K-1800 | K-1900 | K-2800 |
| Appearance | | Transparent, viscous liquid, no mechanical impurities. | Milky white liquid |
| Chroma# | ≤ Pt-Co | 100 | 100 | 100 | 100 |
| Acid Value | ≤ mgKOH/g | 0.08 | 0.08 | 0.08 | 0.08 |
| Water Content | ≤ | 0.08 | 0.08 | 0.08 | 0.08 |
| Ph | | 5.0 ～ 8.0 | 5.0 ～ 8.0 | 5.0 ～ 8.0 | 5.0 ～ 8.0 |
| Viscosity | 25℃ mpa.s | 900 ～ 1300 | 4000 ～ 9000 | 3500 ～ 8000 | 4500～10000 |
Opening Agent · Polyurethane Additive · Made In China
Package, Handle & Storage
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Store in new steal drums, 200KGS/drums.
Keep container tighly closed in a dry and wel-ventilated place. Containers which are opened must be carefuly resealed and kept upright to prevent leakage.Store in cool place.
The shelf life is 12 months. After that, the pre-test should be made before use.
When handling polyols, precautions should be taken to avoid exposure to the eye or prolong contact with the skin. If eye contact occurs, flush with plenty of water. If skin contact occurs, wash exposed areas thoroughly with soap and water.
Slow Rebound Foam Sponge· Polyether Polyol · Made In China
FAQ
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Product Tags:
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A41: K-2800 PU Additives Polyurethane Slow Rebound Resilience Flexible Open Cell Foam Chemical for Memory Foam Images
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