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Yellow inhibitor HN-130 |
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6-Hexamethylene bis(N, N-dimethyl semicarbazide) |
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69938-76-7 |
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HN-130 has a high affinity with NO and NO2 whose existence can cause serious yellowing problem on the surface of polymers. Hence, HN-130 is widely used as an anti-yellowing and anti-gas fading agent for PU, light stabilizer for polyamide and a heat stabilizer for polyethylene oxide system. |
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Appearance: White very fine powder Melting Point: 138-142 ¡æ Ash content: ¡Ü0.1% Bulk Density: 560 kg/m3 Solubility in water: >200 g/L (20¡æ)
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