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拨水剂SD-760

Water-drawing agent SD-760

产品概况

Product Overview

本品为一安定的含氟聚合物,应用在喷涂处理可以使各种类皮革具有拨水、防油、防尘效果,且皮革仍保有透气性及天然外观;应用在聚氨酯树脂可以提高树脂的耐水解性。

This product is a stable fluorine-containing polymer; used for spraying treatment, it can make various leathers have water-drawing, anti-oil and anti-dust effects but the leathers still have air permeability and natural appearance; used in PU resin, it can improve the hydrolysis resistance of the resin.

技术指标/Techanical lndexes 添加量与应用 / Level of Addition and Application

外观:无色至淡黄色粘稠液体

Appearance:Colorless to light yellow viscous liquid

1.任何可以喷涂方式喷至皮革表面之设备都可应用;
2.10%~20%的SD-760,先溶于DMF、MEK等,可使本品更容易被皮革表面吸收;
3.加热干燥(60~70℃)或自然干燥都不会影响效果;
4.本品也可直接添加于配浆中使用,添加量约为树脂总量的0.2~1%

1.It can be applied to leather surfaces by any equipment that using a spraying mode.
2. 10%–20% SD-760 is dissolved in DMF, or MEK, etc., first, so that this product is easier to be absorbed by leather surface;
3.Heat drying (60–70 °C) or natural drying will not influence the effect;
4.This product can be directly added into prepared slurry in use, and the addition quantity is about 0.2–1% of total resin quantity.

 

溶解性:DMF/MEK

Solubility:DMF/MEK

固含量:60±1%

Solid content:60±1%

PH值:

PH value:

注意事项/packaging and storage

包装储存/Points for attention

本品为20KG塑料桶包装,储存于阴凉通风处、远离火源。保质期限6个月。

This product is packaged in 20 kg plastic barrels, and it shall be stored at a cool and ventilated place, away from fire sources.The shelf life is 6 months.