Did you find out? Why do all bathrooms use transparent glass when staying in hotels? 2022-11-23
Why Choose EVA Film?
❶ In terms of transparency, EVA, PVB, and SGP are basically close.
EVA is a thermosetting product (cross-linked type), the higher the degree of cross-linking, the better the transparency. (The degree of cross-linking and its impact on performance will be discussed separately later)
❷ Adhesive force: EVA has the strongest adhesive force, especially EVA can be bonded with decorative materials such as PET. (PVB is bonded by pressure, EVA is heated + cured to link chemical molecules) and SGP has a stronger bond with metal.
❸ Water resistance: EVA has the best water resistance because its water absorption is very low <0.1%; PVB is about 0.4-0.6%; so EVA can be used in high humidity environments with bare edges. PVB cannot. If PVB is to be used in a high-humidity environment, it must be sealed with glass glue around the glass to prevent the film from contacting the air, otherwise there will be a risk of edge opening. (Most of the guardrails are bare edges, which is a maj