Copolymer of Phosphono and carboxylic Acid (PCA)
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| ×ÜÁ×(ÒÔPO43-¼Æ)/% | ¡Ý7.0 |
| pHÖµ(1%Ë®ÈÜÒº) | 2.0¡«3.0 |
| ÃܶÈ(20¡æ)/g¡¤cm-3 | ¡Ý1.10 |
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