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Recommended Results |
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产品型录 |
共2 笔 产品 |
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Appearance: colourless or transparent yellowish liquid;
Cyanamide: 50% min
Dicyandiamide: 3.0% max;
PH value: 4-6;
Stabilizer: 2% max
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Mainly used for manufacturing copper clad laminates.
Appearance: white crystal or powder;
Purity: 99.8% min;
Moisture: 0.20% max;
Ash content: 0.02% max;
Melting point: 209-212C;
Calcium content: 25ppm max;
Fe content: 2ppm max;
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