Hydrostatic Pressure Test for Textiles: Resistance to Water Penetration

Overview

Airmid Healthgroup conducts rigorous hydrostatic pressure testing on textiles to determine their resistance to water penetration, adhering to the ISO 811 standard. This test evaluates the pressure at which water penetrates a textile, providing valuable data for manufacturers to support claims of water resistance and durability. The method ensures accuracy and reliability, enabling textiles to be validated for use in demanding environments.

Products That Can Be Tested

This test is suitable for various textile products, including but not limited to:

• Outdoor apparel and rainwear
• Tents and camping gear
• Waterproof mattress covers and protectors
• Industrial fabrics for tarps and awnings

These textiles are commonly used in outdoor, healthcare, and industrial settings where water resistance is critical.

Description of the Test Process

1. Specimen Preparation: Test samples are carefully prepared and clamped to the testing head, ensuring the face of the fabric comes into contact with distilled or deionized water.
2. Pressure Application: The fabric is subjected to a steadily increasing water pressure. The process is carefully controlled to identify the precise point at which water begins to penetrate the fabric.
3. Penetration Measurement: Water penetration is observed and recorded when it occurs at three distinct locations on the fabric. The pressure at the third penetration point is documented as the test result.
4. Repetition for Validation: Multiple specimens are tested to ensure consistent and reliable results that meet the required standards.

Benefits of Hydrostatic Pressure Testing with Airmid Healthgroup

• Verified Claims: Manufacturers gain scientifically validated results to support water resistance claims, enhancing consumer confidence and product credibility.
• Precision and Consistency: The test is conducted under controlled conditions to deliver repeatable and reliable data for various textile types.
• Real-World Application: Results provide insight into the fabric’s performance in realistic use cases, from outdoor environments to healthcare settings.

Third-Party Validation and Market Advantages

Products that pass the hydrostatic pressure test can be labeled as tested by Airmid Healthgroup to ISO 811 standards. This independent validation adds credibility to your product’s water resistance claims, setting it apart in competitive markets and appealing to consumers seeking durable, waterproof textiles.

Turnaround Time

Testing is completed within 15 working days from sample receipt, allowing manufacturers to integrate results into product development and marketing strategies efficiently.

Get in Touch

Ensure your textiles meet the highest standards for water resistance. Contact Airmid Healthgroup to discuss your hydrostatic pressure testing needs and request a quote for our ISO 811-compliant services.