|
Item |
HJ-WA (High Fluidity) |
HJ-WH (Low Fluidity) |
|
Standard Thickness |
0.38 mm / 0.76 mm |
0.38 mm / 0.76 mm |
|
Standard Width |
2500 mm |
2500 mm |
|
Roll Length |
100 m (0.38 mm) / 50 m (0.76 mm) |
100 m (0.38 mm) / 50 m (0.76 mm) |
|
Visible Light Transmittance |
> 90% |
> 90% |
|
Haze |
< 0.3% |
< 0.3% |
|
UV Blocking Rate (280–380 nm) |
≥ 99% |
≥ 99% |
|
Crosslinking Rate |
> 80% |
> 80% |
|
Adhesion with Glass |
> 80 N/cm |
> 80 N/cm |
|
Tensile Strength |
> 15 MPa |
> 15 MPa |
|
Elongation at Break |
≥ 700% |
≥ 700% |
|
Water Absorption |
≤ 0.1% |
≤ 0.1% |
|
Weather Resistance |
Pass (100 °C boiling, 85 °C/85% RH) |
Pass (100 °C boiling, 85 °C/85% RH) |
|
UV Aging Test (ΔYI) |
< 1 |
< 1 |
|
Processing Performance |
High Fluidity – faster penetration, reduced bubbles, higher efficiency |
Low Fluidity – controlled flow, minimal edge seepage, higher precision |
|
Typical Applications |
Large-scale outdoor projects requiring fast processing (e.g., curtain walls, skylights) |
Outdoor projects requiring precise lamination control and dimensional accuracy |
Super Clear Safety EVA (Low Flow)
Product Features ：
1.High Transparency
Visible light transmittance >90% with haze <0.3%, ensuring clear and distortion-free laminated glass.
2.Low Fluidity for Controlled Processing
Specially designed with reduced flow, ideal for applications requiring precise lamination control and minimal edge overflow.
3.Excellent UV Protection
Blocks >99% of UV rays (280–380 nm), maintaining long-term clarity and preventing yellowing.
4.Strong Adhesion to Glass
Adhesion strength >80 N/cm allows for reliable bonding and bare-edge installations without delamination.
5.Crosslinking Stability
Crosslinking rate >80% ensures dimensional stability and resistance to creep over time.
6.Reliable Mechanical Properties
Tensile strength >15 MPa with high elongation at break provides both flexibility and safety.
7.Weather & Moisture Resistance
Performs stably under boiling water, high temperature, and high humidity tests, with no bubbles or delamination.
8.Anti-Yellowing Performance
Maintains clear appearance with UV aging test results showing ΔYI <1.
Key Difference from HJ-WA:
- HJ-WA: High Fluidity – better penetration, faster lamination, reduced bubbles (suitable for high efficiency processing).
- HJ-WH: Low Fluidity – controlled flow, reduced edge seepage, precise lamination (suitable for projects requiring dimensional accuracy).
Product Description
The HJ-WH Clear EVA Film for Outdoor is a high-performance interlayer developed by E&N HONJIA for exterior laminated glass applications where optical clarity, durability, and long-term stability are critical. While similar to HJ-WA in transparency and weather resistance, HJ-WH is specially designed with low fluidity, making it more suitable for projects that require precise lamination control and reduced edge flow during processing.
HJ-WH is available in standard specifications of 0.38 mm × 2500 mm × 100 m and 0.76 mm × 2500 mm × 50 m, with customized thickness and sizes available upon request. It delivers visible light transmittance above 90% and haze below 0.3%, ensuring clear, distortion-free laminated glass. The film blocks over 99% of harmful UV rays (280–380 nm), maintaining long-term clarity and preventing color changes under outdoor exposure.
Structurally, HJ-WH demonstrates a crosslinking rate above 80% and adhesion strength greater than 80 N/cm, allowing for bare-edge installation without delamination or peeling. With reliable mechanical properties, including tensile strength >15 MPa and high elongation at break, it ensures both flexibility and safety. Rigorous durability tests confirm excellent performance in boiling water, high temperature, high humidity, and UV aging, with a yellowing index (ΔYI) <1.
Combining clarity, UV resistance, and controlled lamination flow, HJ-WH is an ideal choice for curtain walls, skylights, guardrails, and other outdoor laminated glass applications where processing stability and long-term reliability are essential.
Product Application
The HJ-WH Clear EVA Film is designed for outdoor laminated glass applications where clarity, durability, and precise lamination control are critical. Its low fluidity formulation reduces edge seepage and ensures dimensional accuracy, making it ideal for projects with strict processing requirements.
- Architectural Curtain Walls
Provides stable lamination with precise control, ensuring long-lasting clarity and safety in large façades.
- Glass Skylights & Roof Glazing
Offers strong UV resistance and reduced edge flow, maintaining optical quality in overhead glass installations.
- Guardrails & Balustrades
Delivers safety and structural integrity with controlled lamination, minimizing processing defects.
- High-Precision Outdoor Decorative Glass
Suitable for exterior decorative panels and custom glass applications where processing accuracy is essential.
- Specialty Projects Requiring Dimensional Stability
Recommended for laminated glass in projects that demand low edge flow and tight size tolerances.
FAQ
Q1: Can I get a sample before placing an order?
A1: Yes, we provide free samples for quality testing. Customers only need to cover the courier cost. Customized samples are also available upon request.
Q2: What is the minimum order quantity (MOQ)?
A2: Our standard MOQ is usually one full roll per thickness and width specification. For trial orders or new customers, we can be flexible.
Q3: What payment terms do you accept?
A3: We accept T/T (bank transfer), L/C at sight, and other negotiable terms. Typically, 30% deposit is required, with the balance paid before shipment.
Q4: What is your delivery time?
A4: Standard lead time is 7–15 working days after receiving the deposit, depending on order quantity and specifications. Urgent orders can be arranged upon request.
Q5: How do you ensure product quality?
A5: All our EVA films are produced in a dust-free workshop and tested in our technology research center. Each roll undergoes strict inspection for thickness, adhesion, UV resistance, and color stability before delivery.
Q6: Can you produce customized sizes or colors?
A6: Yes, we offer customization for thickness, width, roll length, and colors according to customer requirements.
Q7: How do you package the EVA film?
A7: Films are packed in protective PE film with outer carton or pallet, ensuring safe transportation and long shelf life.
Q8: Which markets do you export to?
A8: Our products are widely exported to Europe, North America, Southeast Asia, and the Middle East, serving both glass processors and construction projects worldwide.
