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中文简体Core features: Why choose 100% resin PVB interlayer film?
1. High-purity resin ensures stable performance
100% resin PVB interlayer film uses unrecycled high-purity PVB resin, which has a more stable molecular structure and chemical properties. This means that it has strong anti-aging ability and is not easy to turn yellow or brittle even if exposed to ultraviolet rays and high temperature for a long time.
2. Superior adhesion
PVB film can form a strong bond between glass. Even if the glass breaks, the fragments can still adhere to the film firmly, effectively preventing splashing and injuring people, and meeting the safety requirements of modern buildings to resist wind pressure, shock and explosion.
3. High transparency and optical consistency
PVB film made of 100% resin has extremely high transparency, avoiding visual blur, discoloration or bubbles caused by impurities or recycled materials, and improving the visual experience and lighting effect of architectural glass.
4. Good sound insulation performance
The flexibility of PVB film gives it excellent sound insulation ability, which can effectively reduce noise pollution from the outside world. It is especially suitable for urban buildings, hospitals, schools and other places that require a quiet environment.
Application field: the unity of architectural aesthetics and functionality
100% resin PVB interlayer film is widely used in the following types of architectural glass:
Glass curtain wall system: improve the overall structural stability and enhance the ability to resist typhoons and earthquakes.
Skylights and skylights: ensure light transmittance while ensuring safety in high-altitude falling objects or storms.
Scenic floor-to-ceiling windows and balcony glass: both safety protection and landscape beauty.
Bulletproof glass structure: multi-layer PVB film interlayer can be combined to manufacture high-strength safety glass.
Subway and airport soundproof walls: play an important role in noise reduction barriers.
High-end interior glass: used for partitions, decorative glass doors, etc. to enhance the texture of space.
Comparison between 100% resin PVB and recycled PVB
| Compare Projects | 100% resin PVB interlayer film | Recycled PVB interlayer film |
| Source of raw materials | Virgin high purity PVB resin | Processing of recycled automotive glass |
| transparency | High transparency, no color | Color difference or turbidity is likely to occur |
| Adhesion | Strong, broken glass is not easy to fall off | Unstable adhesion and reduced safety |
| Aging and weather resistance | Excellent, longer service life | Easy to turn yellow and become brittle |
| cost | Slightly higher | Low cost |
| Suitable for application scenarios | High-end buildings, important structural glass | Temporary structures, non-critical area use |
Performance parameter overview (reference)
Thickness range: 0.38mm, 0.76mm, 1.14mm, 1.52mm, etc. are available
Light transmittance: >88% (under standard thickness)
Impact resistance: can improve the impact resistance of laminated glass several times
UV blocking rate: up to 99%
Service life: 15~30 years (depending on climate and installation environment)
Working temperature: -40°C ~ +80°C (long term)
Color options: transparent, milky white, gray-blue, green and other decorative colors
Environmental protection and sustainable development
Although recycled PVB film has low cost and certain environmental value, its stability and quality often fail to meet the needs of high-standard buildings. The 100% resin PVB interlayer film is produced through an impurity-free process, which not only improves the service life, reduces the frequency of replacement, but also reduces long-term material waste, which is more in line with the sustainable concept of green buildings.
Future development trends
With the acceleration of urbanization and people's increasing attention to building safety and aesthetics, the demand for PVB interlayer film is growing. Future development trends include:
High-performance PVB film that is thinner but stronger
Research and development of functional interlayer films such as self-cleaning function and light-changing function
More environmentally friendly bio-based resin replaces traditional petrochemical PVB
AI-controlled production process to improve uniformity and transparency
Conclusion
100% resin architectural PVB interlayer film is not only an extremely safe intermediate layer material, but also an indispensable functional and aesthetic carrier in architectural design. From residential to commercial buildings, from security protection to acoustic environment, it has become an important part of modern architectural glass solutions with its excellent performance and lasting quality.
When choosing interlayer film, although the cost of 100% resin PVB is slightly higher, the safety, stability and service life it brings are far superior to cheap recycled materials, and it is a product worthy of trust for every high-standard project.
