However, the sizing degree, tensile strength and surface strength were damaged to some extent.
但成纸的施胶度、抗张强度及表面强度受到影响。
The experiments showed that the best results was obtained when the blocked polyurethane emulsion was used alone. Various paper strength properties and sizing degree were all improved to so…
结果表明，单独应用的效果好，纸张物理强度均得到不同程度的提高，并改善了纸张的施胶度等物理性能。
To add mineral composition fiber during the papermaking, the tensile strength of the paper will lower, has no effect to the paper sizing degree, and also has small effect to the paper brightness.
矿物复合纤维在造纸中应用后，纸张的强度有所降低，对纸张施胶度没有影响，对纸张光泽度的影响较小。
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