water-and-oil-repellent price

When sourcing these materials, you must prioritize AATCC 22 (Water Repellency: Spray Test) and AATCC 118 (Oil Repellency: Hydrocarbon Resistance Test). For European markets, ensure compliance with ISO 4920 and ISO 14419. If the product is a chemical finishing agent, it must adhere to REACH and OEKO-TEX® Standard 100 to ensure it is free from harmful PFOA/PFOS substances.

Performance is measured by the 'Wash Durability' rating. High-quality industrial-grade fabrics should maintain a Level 4 water repellency after 20 to 50 industrial washes. You should request a third-party lab report (SGS or Intertek) that specifies the 'initial rating' versus the 'rating after washing' to ensure the price aligns with the product's lifespan.

The price is primarily driven by the chemical composition (C6 vs. C8 vs. Fluorine-free) and the base fabric GSM (Grams per Square Meter). While C8 technology offers the strongest oil resistance, it faces strict environmental bans; C6 is the current industry standard for balancing performance and compliance. Fluorine-free DWR (Durable Water Repellent) is cheaper and eco-friendly but typically does not provide oil repellency.

These materials are essential for Workwear (Petrochemical and Food Service industries), Outdoor Gear (Tents and Jackets), and Home Textiles (Tablecloths and Upholstery). For industrial workwear, ensure the fabric also meets EN ISO 11612 if flame retardancy is required alongside liquid repellency.

Always request a pre-shipment sample from the mass production batch, not just a 'golden sample.' Use Made-in-China.com's inspection services to verify that the liquid-beading effect is consistent across the entire fabric roll, as uneven application is a common manufacturing defect.

Focus on Total Landed Cost rather than just the unit price. Negotiate for tiered pricing based on annual volume rather than a single order. Ask the supplier if they can provide OEM customization for the concentration levels, which can help you optimize the price-to-performance ratio for your specific market.

Ensure the supplier uses moisture-proof vacuum packaging or heavy-duty PE bags. Prolonged exposure to high humidity in sea containers can degrade the chemical finish. For liquid chemical agents, ensure the supplier provides a Material Safety Data Sheet (MSDS) and a Certificate for Safe Transport of Chemical Goods to avoid customs delays.

Utilize Secured Trading Services on Made-in-China.com to protect your payment. Never wire full payments upfront to private accounts; instead, use a 30% deposit and 70% balance against the Bill of Lading (B/L) structure to maintain leverage over quality and delivery timelines.