HDPE Cross Laminated Film for Waterproof Roofing Membrane
Product Attributes
| Processing Service |
Cutting |
| Product Name |
Strong Cross Laminated HDPE Release Film |
| Application |
Waterproofing Membranes, tapes, labels |
| Thickness |
0.1mm-0.26mm |
| Color |
Blue, Green, Black, Grey, White, Green/Black, Grey/Black |
| Certificate |
ISO9001:2018 |
Product Description
HDPE cross laminate film is an advanced waterproof material manufactured through special cross-lamination technology using high-density polyethylene (HDPE). Its unique crisscross structure delivers exceptional tensile strength, puncture resistance and dimensional stability, making it ideal for construction waterproofing, civil engineering and environmental protection applications.
Key Features
- Superior Strength: Balanced orientation strength (MD & CD)
- Perfect Waterproofing: 100% anti-seepage
- Excellent Weather Resistance: UV stabilized, wide temperature range, 50+ years service life
- Eco-Friendly: Food-grade raw materials, non-toxic
- Easy Installation: Lightweight and flexible, compatible with heat welding and adhesive bonding
Typical Applications
- Roof waterproofing systems
- Basement moisture barriers
- Landfill liners
- Tunnel waterproofing
- Artificial lake containment
- Biogas digester sealing
As a core material for modern waterproofing solutions, our HDPE cross laminate membranes are ISO 9001 certified, with customizable thickness options. Contact us today for free samples and technical support!
Technical Parameters
| NO. |
Item |
Performance |
SDM-30 |
SDM-60 |
| 1 |
Tensile Property |
Tensile Strength/Mpa ≥ |
30 |
50 |
| MaxF/(N/50mm) ≥ |
200 |
300 |
| Elongation as MaxF/% ≥ |
200 |
| Elongation at break/% ≥ |
250 |
| 2 |
Sample number of no broken tested by free-falling dart method ≥ |
8 |
| 3 |
Tear Strength(Nail Shank)/N ≥ |
60 |
| 4 |
Angle Tear Strength/N ≥ |
25 |
| 5 |
Thermal Stability (120 ℃,10min) |
No bulb, No deformation |
| 6 |
Cryogenic Flexibility (℃) |
-35℃, No fissure, No delamination |
| 7 |
Thermal Ageing |
Appearance |
No bulb, No deformation |
| Subsequent MaxF/% ≥ |
80 |
| Elongation at MaxF/% ≥ |
200 |
| Elongation at break/% ≥ |
200 |
| 8 |
Artificial Weathering |
Appearance |
No bulb, No deformation |
| Subsequent MaxF/% ≥ |
70 |
| Elongation at MaxF/% ≥ |
180 |
| Elongation at break/% ≥ |
180 |
Additional Features
- Single and double-sided silicon coating optional
- Corona discharge
- Release force detection
- Easy to tear and pull
- Tear resistant, UV resistant
- Customized thickness available
Upass is headquartered in Shanghai and has three major production factory bases in Jiangsu, Hunan Province. The company adopts professional European film manufacturing equipment and processes, mainly producing various polymer functional film products.
The related products are widely used in fields such as building waterproofing, tape & labels, various packaging, medical sanitary materials, intelligent dimming (PDLC Smart Film), automotive electronics, etc. Especially in the field of waterproofing applications, it holds an important position in the domestic and international markets.
Upass is currently an executive director unit of the China Building Waterproof Association, a vice chairman unit of the Modified Plastics Professional Committee of the China Plastics Association, and an AAA credit enterprise of the China Plastics Association.
The company always adheres to the concept of technological innovation to promote sustainable development, empowering and assisting the high-quality and green development of its industry. At present, the company has over 120 independent intellectual property rights and is a "specialized, refined, and innovative" small giant enterprise.
Applications
Strong Cross Laminated Film Applications
- Surface/base material for CONSTRUCTION WATERPROOFING
- Surface/base material for SELF-ADHESIVE TAPES
- Surface/base material for UNDERLAYMENT
Why Choose Us
Our company actively participates in international exhibitions worldwide, showcasing cutting-edge products and solutions. From Asia to Europe, the Americas to the Middle East, we consistently impress global clients with our innovation and professionalism.
Over the years, we've earned widespread acclaim from overseas customers, who praise our high-quality offerings and exceptional service. These exhibitions strengthen our global partnerships and drive business growth.
Join us at the next event — experience why customers worldwide trust and recommend us!
Packing & Delivery
We offer a wide range of professional packaging solutions tailored to your specific needs — including shock-proof, moisture-resistant, and customized designs — to ensure your products arrive safely worldwide. Our expertise in handling oversized and high-value items minimizes transit risks and reduces costs.
Whether by air, sea, or land, we provide reliable logistics support to meet global standards. Trusted by international clients, we deliver worry-free shipping with optimal protection.
Contact us today for a seamless shipping experience!
Certifications
FAQ
Q1: Are you trading company or manufacturer?
A1: We are manufacturer.
Q2: Do you provide samples? Is it free or extra?
A2: Yes, we could offer A4 sample for free charge but if you need in roll, we can offer 100-200m/roll for free, but shipping cost need you to paid.
Q3: How long is your delivery time?
A3: Depends on your quantity. Generally it is about 30 days for 20GP container.
Q4: How to pay for your goods?
A4: By L/C, by T/T (30% deposit before production, 70% balance before loading).
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