HC3402

HC3402 is suitable for waterproof finishing of fabrics such as polyester, nylon, and woolen textiles, including rain felt cloth, sunshade umbrella cloth, car tarpaulin, etc., made from fabrics like taffeta, nylon taffeta, and four-way stretch.

Basic Properties:

Component: Fluorinated organic compounds

Appearance: Milky white liquid

Active Content: 30%

pH Value: 4~7

Ionicity: Weak cationic

Specific Gravity (20℃): 1.05~1.10 kg/L

Solubility: Easily soluble in water

Characteristics

Long-Lasting Waterproofing: Fabrics treated with this product exhibit significant waterproofing capabilities, making clothing and home textiles less prone to contamination and easy to keep clean. The effect is durable and remains effective after multiple washes.

Aesthetic and Breathable: Compared with general coating-based water repellent finishing, this product offers excellent air permeability, does not alter the fabric's color, appearance, or other properties, has minimal impact on hand feel, and can be used simultaneously with wrinkle-resistant finishing without mutual interference.

Low-Temperature Curing: When sprayed onto the fabric surface, it can dry in a room-temperature ventilated environment to achieve waterproofing. Heat treatment after drying further enhances waterproof performance.

Environmentally Friendly: This product is green and environmentally friendly, non-toxic, and non-irritating to the human body.

Usage Instructions

This product can be sprayed using spray and foam application equipment, and can be air-dried at room temperature. Heating during drying can further improve waterproof performance.

Dosage: Determined as needed, diluted with water to 1–20% concentration without affecting spraying.

Precautions

To ensure optimal treatment results, the fabric surface must be dry and clean, free of residual chemicals and other substances.

Stir the product thoroughly before use and dilute it with qualified tap water.

Although non-toxic and harmless, take protective measures during use to avoid contact with eyes, mucous membranes, or skin. In case of contact, rinse immediately with plenty of water.