Deep Jade Frosted EVA Interlayer

HJ-S Deep Jade Frosted EVA Interlayer for Decorative Laminated Glass

HJ-S is a deep jade frosted EVA interlayer designed for decorative laminated glass where a pronounced frosted appearance, soft light diffusion and strong visual privacy are required.

After lamination, the interlayer creates a deep jade-white translucent effect inside the glass. Compared with clear EVA or lighter decorative white grades, objects behind the panel become much less distinct while diffused light can still pass through.

HJ-S is suitable for privacy partitions, bathroom glass, interior doors, hospitality spaces, meeting rooms and other decorative glazing where both privacy and transmitted light are important.

Key Highlights

• Deep jade-white frosted appearance
• Strong visual diffusion
• High privacy effect
• Soft transmitted light
• Decorative layer protected inside laminated glass
• 0.38 mm and 0.76 mm standard thicknesses
• Multiple roll widths available
• Suitable for decorative and privacy laminated glass

What Is HJ-S Deep Jade Frosted EVA Interlayer?

HJ-S is part of the E&N HONJIA decorative black-and-white EVA interlayer range.

During laminated-glass production, the film is positioned between two glass sheets and processed under vacuum and controlled heating conditions.

After lamination, the HJ-S layer bonds the glass together while producing a deep jade-white frosted appearance inside the finished panel.

This is different from simply frosting the exposed surface of a glass sheet. The visual layer is enclosed within the laminated construction:

Glass / HJ-S EVA / Glass

The finished glass allows diffused light to pass through while reducing direct visibility. Shapes, people and objects behind the panel appear blurred rather than clearly visible.

The actual finished appearance can vary according to:

• Glass type
• Glass thickness
• EVA thickness
• Number of EVA layers
• Background distance
• Daylight or artificial lighting
• Colour of the surrounding interior

For appearance-sensitive projects, we recommend producing a laminated sample before mass production.

Typical Laminated Glass Structure with HJ-S

Top Glass Layer

The outer glass forms one finished surface of the laminated panel.

Clear, low-iron, tempered or other suitable glass may be selected according to the required glass construction and application.

HJ-S EVA Interlayer

HJ-S sits between the two glass sheets.

During lamination, the film bonds to the glass while creating the characteristic deep jade-white frosted effect.

Its decorative function is to diffuse transmitted light and reduce visibility through the panel.

Bottom Glass Layer

The second glass sheet completes the laminated construction and encloses the EVA interlayer inside the finished glass.

Why this structure matters

Because HJ-S is protected between two glass layers, the decorative effect becomes part of the laminated-glass construction rather than an exposed surface-applied layer.

The Visual Character of HJ-S

Deep Jade-White Frosted Appearance

HJ-S is designed to create a noticeably frosted jade-white appearance rather than a clear or lightly white glass effect.

The finished panel has a matte, diffused visual character suitable for privacy-oriented decorative glazing.

Strong Light Diffusion

HJ-S does not simply make the glass white.

It diffuses the light passing through the laminated panel, so objects behind the glass become less defined.

This is particularly useful where privacy is needed without completely blocking incoming light.

Stronger Visual Privacy

The current HJ-S page lists haze above 95% and visible light transmittance below 17%, positioning this grade toward a stronger frosted privacy effect rather than a lightly translucent decorative glass.

Neutral Decorative Background

The jade-white frosted finish can be combined with a wide range of interior materials, including:

• Timber
• Stone
• Metal
• Dark aluminium frames
• Light-coloured walls
• Warm interior lighting
• Cool commercial lighting

This makes HJ-S suitable for both residential and commercial interior design.

Applications of HJ-S Deep Jade Frosted Laminated Glass

1. Office Partitions and Meeting Rooms

HJ-S can be used for meeting-room glass, private offices and internal partitions where clear glass provides insufficient visual privacy.

The frosted layer reduces direct visibility while allowing diffused daylight or artificial light to enter the space.

Typical uses include:

• Meeting rooms
• Management offices
• Consultation rooms
• Corridor partitions
• Internal glass walls

2. Shower Enclosures and Bathroom Glass

Bathrooms are a natural application for this type of frosted laminated glass.

HJ-S helps provide visual privacy while maintaining the clean appearance of a glass partition.

Typical uses include:

• Shower screens
• Bathroom doors
• Hotel bathrooms
• Spa partitions
• Changing areas

3. Interior Doors and Sliding Panels

HJ-S can be used in laminated glass doors where the design requires privacy without replacing the glazing with a solid wall.

Applications include:

• Sliding doors
• Bedroom dividers
• Bathroom doors
• Office doors
• Residential room partitions

4. Hotel and Hospitality Interiors

The deeper jade-white effect works well in spaces where designers want privacy and softer lighting.

Typical applications include:

• Hotel lobby screens
• Restaurant partitions
• Guest-room bathrooms
• Spa areas
• Decorative wall panels
• Private dining spaces

5. Healthcare and Wellness Spaces

HJ-S may also be considered for privacy glazing in:

• Clinics
• Dental rooms
• Treatment rooms
• Wellness spaces
• Institutional interiors

The complete finished-glass construction and applicable safety requirements should still be evaluated for the intended project.

6. Retail and Commercial Interiors

HJ-S can provide a neutral frosted background in commercial environments.

Possible uses include:

• Fitting-room partitions
• Reception screens
• Retail dividers
• Decorative display backgrounds
• Commercial corridors

7. Decorative Architectural Glazing

HJ-S may also be considered for suitable decorative architectural laminated-glass applications.

For exterior projects, material selection should not be based on EVA data alone. The complete glass build-up, panel dimensions, edge condition, fixing method, environmental exposure and required finished-glass performance should be reviewed before production.

HJ-S vs Other Decorative White EVA Interlayers

E&N's current product catalogue separately lists HJ-S, HJ-D2, HJ-Y, HJ-Y2, HJ-C2 and HJ-G as different models, so HJ-S should remain a distinct product rather than being mixed with HJ-D2.

Choose HJ-Y2 when:

You want a lighter and softer frosted-white appearance with more visual brightness.

Choose HJ-Y when:

You want a more obvious jade-white appearance but do not need the deeper frosted effect of HJ-S.

Choose HJ-S when:

You want a deep jade-white frosted appearance with strong visual diffusion and privacy.

Choose HJ-C2 when:

The requirement moves from translucent privacy toward a strongly opaque white appearance.

HJ-C2 is identified by E&N as the Super White Opaque EVA Interlayer.

Choose HJ-G when:

The design requires opaque black decorative laminated glass rather than a white privacy effect. E&N identifies HJ-G as its Black Opaque EVA Interlayer.

HJ-S Frosted Laminated Glass vs Surface-Frosted Glass

HJ-S laminated glass and surface-frosted glass can both be used for visual privacy, but the decorative effect is created differently.

HJ-S EVA Laminated Glass

The frosted jade-white layer is located inside the laminated-glass structure.

Typical structure:

Glass / HJ-S / Glass

Surface-Frosted Glass

The frosted appearance is produced by modifying or treating an exposed glass surface.

Why the difference matters

Material selection should consider:

• Required laminated structure
• Surface finish
• Cleaning conditions
• Privacy level
• Glass processing method
• Finished appearance
• Project requirements

HJ-S should therefore be presented as a decorative frosted laminated-glass interlayer solution, rather than claiming that it universally replaces every sandblasted or etched-glass construction.

Available Specifications and Customization

Current HJ-S specifications listed on the page include:

Thickness

• 0.38 mm
• 0.76 mm

Width

• 2000 mm
• 2400 mm

Roll Length

• 50 m

The current page states that width can be customized upon request.

For customized production, please provide:

• Required EVA thickness
• Required roll width
• Quantity
• Glass size
• Glass build-up
• Indoor or outdoor application
• Required privacy effect
• Required finished-glass appearance

Processing HJ-S EVA Interlayer

1. Film Preparation

Inspect the HJ-S EVA roll before processing.

Check:

• Film cleanliness
• Surface condition
• Colour uniformity
• Visible contamination
• Roll condition

The film should remain clean throughout handling and assembly.

2. Check Film Thickness

Measure the film thickness using an appropriate thickness gauge or micrometer according to the production QC requirement.

3. Check the Full Roll Width

Use a measuring tape or ruler to measure the actual width across the full EVA roll.

Confirm that the roll width meets the required production specification before use.

4. Clean the Glass

Before assembly, make sure the glass surfaces are clean and dry.

Remove:

• Dust
• Oil
• Fingerprints
• Water marks
• Other contamination

Foreign material trapped inside the laminate may remain visible after processing.

5. Cut and Assemble

Cut the HJ-S film according to the required glass dimensions.

Position the interlayer evenly between the two glass sheets.

Maintain a clean working area during assembly.

6. Vacuum and De-air

Place the assembled glass into the vacuum bag or suitable EVA lamination vacuum system.

Remove trapped air properly before and during heating.

Good de-airing helps reduce bubbles and local appearance defects.

7. Heating and Lamination

Process the assembled glass in an EVA vacuum laminating furnace.

The actual processing cycle depends on:

• Glass thickness
• EVA thickness
• Number of EVA layers
• Glass dimensions
• Vacuum performance
• Laminating furnace
• Production conditions

Do not assume that one temperature/time setting is suitable for every glass build-up.

A representative trial should be completed when introducing a new construction.

8. Cooling and Final Inspection

Allow the laminated glass to cool under suitable conditions before handling.

Inspect the finished panel for:

• Frosted appearance
• Jade-white consistency
• Bubbles
• Edge condition
• Contamination
• Local visual defects
• Overall lamination quality

Quality Control for HJ-S Decorative Frosted EVA

1. Film Appearance

Inspect the EVA roll for:

• Cleanliness
• Colour consistency
• Surface condition
• Visible defects
• Contamination

Because HJ-S is a decorative EVA, visual consistency is an important quality-control item.

2. Thickness Check

Measure the film thickness according to the current production specification.

3. Roll Width Check

Measure the full roll width directly with a ruler or measuring tape.

Confirm that the actual width matches the required specification.

4. Laminated Sample Inspection

Inspect representative laminated samples for:

• Bubbles
• Edge defects
• Bonding condition
• Contamination
• Uneven appearance

5. Frosted Tone and Privacy Effect

Evaluate the finished sample under representative lighting.

For a decorative product such as HJ-S, quality should not be evaluated only by mechanical measurements.

The actual:

• Jade-white tone
• Frosted appearance
• Light diffusion
• Visual privacy

are also important parts of the finished product evaluation.

6. Final QC and Traceability

Before shipment, check:

• Model
• Thickness
• Roll width
• Quantity
• Batch information
• Packaging condition

Maintain batch records so the supplied material can be traced to the corresponding production lot.

Why E&N HONJIA for HJ-S Decorative EVA?

E&N HONJIA offers a range of white, frosted and opaque EVA grades rather than using one decorative EVA for every project.

This gives glass processors more control over the finished-glass appearance:

• Light frosted
• Jade white
• Frosted white
• Deep jade frosted
• Super white
• Deep white
• Black opaque

The material can therefore be selected according to the actual visual requirement of the finished laminated glass rather than choosing only by price or a generic “white EVA” description.

For new decorative projects, physical laminated sample comparison is recommended before full-scale production.

Frequently Asked Questions

1. Is HJ-S completely opaque?

No.

HJ-S is a deep jade-white frosted EVA designed for strong light diffusion and privacy, but it remains a translucent decorative material rather than a completely opaque white layer.

The current page lists visible light transmittance below 17%.

2. What is the difference between HJ-S and HJ-Y?

HJ-Y is positioned as a jade-white EVA.

HJ-S is intended for a deeper frosted jade-white appearance with stronger visual diffusion.

3. What is the difference between HJ-S and HJ-Y2?

HJ-Y2 has a lighter jade frosted-white appearance. E&N describes HJ-Y2 as a softer, lighter frosted grade.

HJ-S is better suited when a stronger frosted privacy effect is required.

4. What is the difference between HJ-S and HJ-D2?

They are separate products in E&N HONJIA's decorative EVA range.

HJ-D2 should not be used as another name for HJ-S.

HJ-S is the Deep Jade Frosted grade covered by this page, while HJ-D2 should remain a separate product according to its own specification and visual effect.

5. What if I need a fully opaque white effect?

HJ-C2 Super White Opaque EVA should be considered when the project needs significantly stronger white coverage rather than frosted translucency.

6. Can HJ-S be used for office partitions?

Yes.

Meeting rooms, private offices and internal privacy partitions are typical applications for deep frosted decorative glass.

7. Can HJ-S be used for bathroom or shower glass?

Yes.

HJ-S can be considered for laminated shower enclosures and bathroom privacy panels where a strong frosted effect is required.

8. Does HJ-S look the same during the day and at night?

Not exactly.

The perceived jade-white tone and privacy effect can change depending on:

• Lighting direction
• Light intensity
• Background colour
• Distance of people or objects behind the panel

This is why we recommend evaluating a representative laminated sample.

9. Can HJ-S be used outdoors?

It may be considered for suitable architectural projects, but the interlayer alone should not determine finished-glass suitability.

Outdoor use should be reviewed together with the complete glass build-up, panel size, edge design, support system and environmental exposure.

10. What thicknesses are available?

The current page lists:

• 0.38 mm
• 0.76 mm

11. Can I request a sample?

Yes.

For decorative EVA, a laminated sample is particularly useful because it allows the customer to evaluate the actual colour, frosting, translucency and privacy effect before confirming mass production.

Need Help Choosing the Right Decorative EVA?

For white and frosted laminated glass, start with the finished effect you want to achieve.

Send E&N HONJIA:

• Reference photo or required appearance
• Glass size
• Glass build-up
• EVA thickness
• Indoor or outdoor use
• Required privacy level
• Quantity
• Laminating equipment

We can help compare suitable EVA grades and prepare samples for evaluation.

Request a Quote | Request a Sample | Contact E&N HONJIA