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EVA Film Leader Manufacture
Low Temperature Super Transparent Eva Film
TT
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Product Description
We are a modern high-tech enterprise with R&D, production and sales of high transparent EVA film for construction engineering safety glass,colored EVA film for decorative glass and other environmental functional film.
Sunray’s leading products are widely used in building safety glass, decorative safety glass, solar photovoltaic, automotive, municipal engineering, aerospace, chemical industry and other industries, exported to the United States, Italy, Germany, Britain, Japan, Russia, Brazil and other 88 countries.
Product Overview
TT is Sunray's low-temperature cross-linked EVA interlayer film, engineered for laminated glass projects that require reduced processing temperatures. With a lamination temperature of only 95–105°C — significantly lower than the 130°C required by standard transparent EVA
With light transmittance ≥ 90% and haze ≤ 0.5%, TT delivers excellent optical clarity while enabling low-temperature processing, making it the ideal choice for projects where high-temperature lamination is not suitable.
Core Performance Parameters
Test Item | Light Transmittance | Haze | Tensile Strength | Adhesion with Glass | Adhesion with PET | Melting Point | Elongation at Break | Water Absorption |
|---|---|---|---|---|---|---|---|---|
Specification | ≥ 90% | ≤ 0.5% | ≥ 16 MPA | ≥ 95 N/cm | ≥ 40 N/cm | 66–70 °C | ≥ 650% | ≤ 0.1% |
Durability Tests (no water penetration, bubbles, or delamination in all tests):
- Heat resistance test
- 2 hours immersion in 100°C water
- Damp heat resistance (60°C, 97%RH, 400 hrs)
Anti-aging Test (UV340 lamp, 50°C, 65%RH, 2000 hrs):
- Yellowing Index AYI < 0.5
- Transmittance decrease < 0.3%
Thermal Shock Test (−40°C and 80°C, 50 cycles):
- Yellowing Index AYI < 0.5
- Transmittance decrease < 0.3%
Shot-bag impact and falling ball impact peeling tests passed by authoritative institutions, meeting building safety glass standards.All data measured under laboratory conditions (0.38mm film + 5mm glass + 5mm glass laminate structure), for reference only.
规格与定制
| Parameter | Thickness | Length | Standard Width | Maximum Width | Custom Colors |
|---|---|---|---|---|---|
| Specification | 0.38mm / 0.50mm / 0.76mm | 100m / 80m / 50m | 2.0m / 2.1m / 2.2m / 2.4m / 2.6m | 2.8m | Available |
FAQ
Q: How do I choose between TT and H3?
A: If your project contains heat-sensitive interlayer materials (such as PDLC liquid crystal film), or has low-temperature requirements for processing., choose TT.
Q: Does low-temperature lamination affect bond strength?
A: No. TT maintains adhesion with glass ≥ 95 N/cm — identical to H3 — and has passed all authoritative institution safety tests. Bond strength is not compromised by the lower lamination temperature.
Q: Can I request a sample?
A: Yes. Please contact our sales team to request a TT sample. Technical support and product selection advice are available.
Contact Us
Sales Manager: Lin Cui
WhatsApp: +86 182 0259 3758
Email: administrator@tjsunray.com
Sales Manager: Marina
WhatsApp: +86 159 5842 1684
Email: marina@tjsunray.com
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ONLINE CONSULTING
We are a modern high-tech enterprise with R&D, production and sales of high transparent EVA film for construction engineering safety glass,colored EVA film for decorative glass and other environmental functional film.
Contact Us
+86 18202593758
No.5 Jinfa Road, Shangmatai Industrial Area, Wuqing District, Tianjin 301700, China
