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Class 4 Vapour Permeable / Water Barrier and Air Permeable
US$0.60
30,000-99,999 Square Meters
US$0.30
100,000+ Square Meters

Product specifications

customized

Product profile

Customization

Available

Certification

CE, ISO

Thickness

0.3mm-0.6mm

Type

Waterproof Menbrane

Material

PP+PE

Packing

Transparent Bag or Heat Shrink Film

Vapour Permeability

2000 G/M²/24h

SD Value

0.02 M

Water-Tightness

W1

Transport Package

HDPE Trasparent Bag

Specification

1.5*50

Trademark

KIGNWAY

Origin

China

Production Capacity

40 Containers

Key features

Class 4 Vapour Permeability: Allows moisture diffusion to control condensation while blocking liquid water.
Triple Layer Construction: Calendared polyolefin non-woven textile for enhanced durability and performance.
Integrated Tape Option: Available with pre-applied integrated tape release liners (OTPP) for easy sealing.
High Water Resistance: Effective water barrier preventing inward penetration of outside liquid water.
CE and ISO Certified: Meets AS/NZS 4200.1 standards and holds CE and ISO9001 quality certifications.
UV Durability: Can withstand UV exposure for up to 10 weeks during temporary construction protection.
Versatile Application: Suitable for residential and commercial brick veneer and lightweight clad walls.

Company profile

Nantong Kingway Complex Material Co., Ltd.
Product CertificationODM ServicesStandardized quality controlProduction Process Visualization
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.79h

AI-Powered supplier vetting

SummaryThe supplier offers extensive customization services, including ODM, but does not provide OEM services for popular brands. They lack financial transparency with no recorded revenue or profit over the past years. Their production facilities and services are compliant with CE and ISO9001:2015 standards. However, they lack overseas infrastructure, such as warehouses or agents, and do not have collaborations with Fortune 500 companies.
CertificationsThe supplier holds CE product certification and an ISO9001:2015 management system certification.
After-Sales capabilityThe supplier has written procedures for handling customer complaints and corrective actions.
Financial creditThe supplier shows no operating revenue or profit in recent years, indicating potential financial instability.
R&D capabilityThe supplier has launched new products in the past year and employs three R&D engineers.
Customization capabilityThe supplier offers full customization services including design-based and sample-based customization.
Client casesThe supplier lacks collaborations with Fortune 500 companies.

Product Q&A

Q:What is the vapour permeability class of this product?
A:
The product is classified as Class 4 Vapour Permeable, allowing water vapour to diffuse through the core structure.
Q:Is this membrane suitable for commercial buildings?
A:
Yes, it is suitable for both residential and commercial applications, including brick veneer and lightweight clad walls.
Q:How long can the product be exposed to UV light?
A:
For maximum durability, it should be covered by cladding as soon as possible, but it can withstand UV exposure for up to 10 weeks.
Q:What certifications does the product hold?
A:
It meets AS/NZS 4200.1 requirements and holds CE and ISO9001 certifications.
Q:What is the thickness range of the membrane?
A:
The thickness ranges from 0.3mm to 0.6mm, with specific test results showing 0.48mm.

Send Inquiry

*To:Nantong Kingway Complex Material Co., Ltd.Nantong Kingway Complex Material Co., Ltd.
*Content:
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