Low temperature fluorine free waterproofing agent WSP-L

Short Description:

WSP-L is a high molecular polymer lotion based on polyurethane system, which is a fabric waterproof agent with excellent performance

The finished product of this product has excellent initial and long-lasting waterproof performance
2. The processed fabric has a soft hand feel
3. Good processing continuity and stability
4. This product is completely free of PFAS/PFCS and is environmentally friendly
5. Can adapt to processing and baking environments ranging from 120 ℃ to 130 ℃

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Product Detail

Application case

Product Tags

Characteristics：

Appearance: Milky white liquid
Solid content: 24%
Ionicity: weak cation
PH value:4-6
Solubility: Dispersible in water at any proportion

Reference Dosage：

Polyester fabric: 25g/L~60g/L (130 ℃ × 1min)
Nylon fabric: 35g/L~70g/L (130 ℃ × 1min)
Polyester cotton blend: 40g/L~80g/L (130 ℃ × 2min)
Natural fabric: 70g/L~200g/L (until dried at 120 ℃)

Precautions：

1.Before mixing with other additives, the compatibility should be confirmed through preliminary tests.
2. When there are hydrophilic substances left in the previous processing on the processing cloth, the processing effect will be affected, so the cloth before waterproof and oil-proof processing must be cleaned; Baking must be sufficient during processing.
3. If baking is required during processing, the baking should be sufficient, otherwise it will affect its performance.
4. Please use up the working fluid containing waterproofing agent and mixed chemicals within 12 hours. The stability and performance of the working fluid left for a long time must be confirmed before use.
5. Please use it as soon as possible after opening, and pay attention to sealing to prevent evaporation and avoid open flames and direct exposure to the sun.
6. The storage temperature is between -5℃~40℃ and avoid freezing.