Enquiry:
Please advise and give us your best offer from below request:
Product Name: EVA Foam Roll
Application: Underlay for parquet and laminate flooring.
- Type of EVA Foam: High-density
- Operating Conditions: Temperature range -20°C to +80°C
- Environment: Suitable for moist or dry conditions
- Raw Materials Include: Calcium carbonate, Low-Density Polyethylene (LDPE), Dicumyl
peroxide 99%, Azodicarbonamide 99%, Stearic acid, and Zinc oxide
■ Required Tests:
- Water Vapor Transmission (ASTM E96)
- Purpose: To evaluate the resistance of EVA foam to water vapor transmission.
- Test Method: ASTM E96 (Desiccant Method) and Water Method.
- Acceptable Limit: Less than 0.1 perm.
- Importance: Prevents damage to flooring and mold growth in humid areas.
- Critical Radiant Flux (ASTM E648)
- Purpose: To evaluate the resistance of EVA foam to flame spread and fire.
- Test Method: ASTM E648.
- Acceptable Limits:
- Public spaces (Class I): ≥ 0.45 W/cm²
- Residential spaces (Class II): ≥ 0.22 W/cm²
- Importance: Compliance with building fire safety regulations.
- Impact Insulation Class (IIC) – ASTM E492
- Purpose: To evaluate the reduction of impact sound (e.g., footsteps) transmitted to lower
floors. - Test Method: ASTM E492.
- Acceptable Limit: Minimum 60 dB or higher.
- Importance: Reduces sound transmission in multi-story buildings.
- Formaldehyde Emission (ASTM D6007-14)
- Purpose: To evaluate the amount of formaldehyde gas emitted from the EVA foam.
- Test Method: ASTM D6007-14 (Small Scale Environmental Chamber).
- Acceptable Limit: Less than 0.05 ppm.
- Importance: Compliance with environmental regulations and indoor air safety.
- Volatile Organic Compounds (VOC) – California Section 01350
- Purpose: To evaluate the emission of harmful chemical gases (VOCs).
- Test Method: California Section 01350 (Low-VOC Testing).
- Acceptable Limit: Product must be certified as Low-VOC.
- Importance: Compliance with indoor air quality standards.
- Mold and Mildew Resistance (ASTM G21)
- Purpose: To evaluate the resistance of EVA foam to mold and mildew growth.
- Test Method: ASTM G21.
- Acceptable Limit: No visible signs of mold or mildew growth.
- Importance: Prevents health issues and damage to flooring in humid areas.
- Density (ASTM D792 or ISO 1183)
- Purpose: To evaluate quality and strength.
- Test Method: ASTM D792 or ISO 1183.
- Acceptable Limit: 80–100 kg/m³.
- Importance: Provides flexibility and sound absorption.
- Hardness (Shore A)
- Purpose: To evaluate the foam’s resistance to surface pressure.
- Test Method: ASTM D2240 or ISO 7619.
- Acceptable Limit: Shore A 25–50.
- Importance: Resistance to surface pressure and deformation.
Hoping for your immediate response to arrange accordingly.
One of our highly proficient and ISO certified laboratory would be taking over this job.
Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].