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Bezel foam t ape
- Description
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Developed PU foam type with high tensile strength to secure impact resistance and toughness for TV bezel
- Development direction
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Category Generation 1 Generation 2 Concept Double-sided adhesive Skin Laminate Description 
Technology PU Foam + PSA PU Foam + Skin + PSA Advantages High adhesion High adhesion/retention
Excellent reworkability/Reworkable
Excellent processabilityDisadvantages Not reworkable
Non-ReworkHigh unit cost
Process complexityOther Development completed 1. TPU with skin properties, PU application review
2. Giving the adhesive a skin function
3. PE Skin
- Specialized Technology
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- 01. PSA (Pressure Sensitive Adhesive) characteristics
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- a. High crosslinking density
- b. Low initial adhesion (Tack) → Reduced compatibility with substrate, high cohesiveness
- c. High cohesion → Excellent heat and chemical resistance of adhesives
- d. Can be attached to high squeezing force
- 02. Technical characteristics
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- a. Product design technology considering the physical properties of PU foam (CFD, Foam Density)
- b. PU Foam and combination based on high-reliability new PSA Recipe development technology
- c. Process conditions (coating, lamination, etc.) optimization technology
- 03. Maximize performance
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- a. Maximization of adhesion characteristics: Normal temperature test, low temperature test, high temperature test, storage test, aging test
- b. Maximize retention characteristics: Normal temperature test, low temperature test, high temperature test, high temperature and humidity test
- c. T-Block characteristics maximized: Adhesion Retention T-Block Test, T-Block Limit Test
- d. Understanding and utilizing PU Foam specifications (foam density, CFD, Skin/Foam thickness)
Properties Hard Type PSA Reliability Assessment Soft Type PSA Adhesion OK Room temperature OK OK Low temperature N.G or △ or adhesive transition occurs OK High temperature N.G or △ or adhesive transition occurs OK High temperature and humidity*24hr OK OK High temperature and humidity*48hr N.G or △ or adhesive transition occurs T-Block OK Apply 500g pendulum OK OK Apply 1.5kg weight N.G or △ or adhesive transition occurs
High adhesion tape
- Description
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- Acrylic foam tape for mounting vehicle interior and exterior parts
- Excellent impact resistance, tensile strength, durability, and chemical resistance in various conditions provide excellent adhesion
- Able to absorb physical stress from the external environment
- Manufacture process
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- Lower energy cost and better quality control possible
- Improved adhesion to various surfaces
- Low VOC emissions
- Fast curing speed
- High solvent resistance, heat resistance, chemical resistance, UV stability
- Specification
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Item Unit SHA (G) 64 SHA (G) 80 Test Method Total Thickness ㎛ 640㎛ ± 10% 800㎛ ± 10% Digital Upright Gauge Color Gray Liner description White paper or Red PE liner Density Kg/㎥ 0.78 0.77 SUS Peel Strength N/25㎜ 38 over 43 over 180˚ Peel, ASTM D3330 Holding Power 10,000min Pass ASTM D3654 Dynamic Shear Strength N/25㎟ 630 over 600 over ASTM D3654
- SUS Peel Strength Properties : N/25mm, 300mm/min, 25microns PET film backing, after 72hr
- Holding Power Properties : 130℃ /1,000g/10,000min/ 25mm*25mm, after 5min
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Dynamic Shear Strength Properties : 25 mm*25 mm size, load cell:5KN
Peel speed :10 mm/min, Peel angle: 180 degrees after 72hr
- Automobile
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Flame Retardant Hot Melt Film
- Description
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- Applied to the outer surface of aerogel pads used as thermal runaway prevention materials in EV batteries, effectively preventing particle shedding
- Excellent flame retardancy and heat-sealing properties allow easy attachment to various surfaces
- Product Detail
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- Urethane-based hot melt material provides excellent adhesion properties
- Easily attaches to particle-rich surfaces (aerogel particles) as a hot melt film
- Solutions optimized for various specifications and conditions
- Product Structure
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Layer Thickness Liner 50 ㎛ Flame Retardant Hot Melt Layer 36 ㎛ PET Based Substrate Layer 36 ㎛ Flame Retardant Layer 8 ㎛
- Specification
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Item Unit Value Remark Color - White - Total Thickness ㎛ 80 ± 5 Digital Upright Gauge Flame Retardant Rating - VTM-0 UL94 Peel Strength gf / in. ≥ 1,000 ASTM D 3330
UV Release Tape for MLCC
- Description
- During the MLCC cutting process, this tape firmly holds the laminated bar while it is cut into chips. After cutting, UV irradiation sharply reduces the adhesion, allowing clean release without residue. It provides strong holding force during the process (up to 1,500 gf/inch) and clean, residue-free release afterwards (<10 gf/inch).
- Product Detail
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- Material: PET film substrate + UV-curable acrylic adhesive (multi-layer structure including PET liner)
- Key function: maintains strong holding force during the process (including high temperature of 90℃); UV irradiation sharply reduces adhesion for chip recovery without damage or residue
- Slim design: thin-film structure improves processing precision and chip alignment accuracy
- Specification
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Item Unit Spec. Test Method Thickness Total ㎛ 123 Digi-micrometer PET Liner 23 UV Adhesive Layer 25 PET Base Backing 75 Adhesion Before UV (@25℃) gf / inch 1,500 KS T 1028:2009
300mm/min · 180° SUS304Before UV (@90℃) 150 After UV < 10 Ceramic Chip Release pcs 20 UV Irradiation >100mW/㎠ · >1,000mJ/㎠ · ~365nm
Functional Film
- Description
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- Electronics and display industry: Window film, optical films for PDLC (Polymer Dispersed Liquid Crystal), etc.
- Industrial labels and packaging: high heat-resistant labels, etc.
- Automotive industry: transparent films for HUD, etc.
- Product Detail
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- Films for PDLC: top/bottom layer films laminated onto transparent conductive films (functional layers such as UV cut adhesive and hard coating)
- IR Cut Film: prevents infrared-induced color distortion of camera image sensors — applied to smartphone/digital camera modules, automotive cameras (ADAS, dashcam, HUD), CCTV/security cameras, AR/VR and smart glasses, sports goggles, and projector/display optical paths
- Properties and structures can be flexibly customized to customer requirements
- Design Range
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Item Unit Value Remark Base Film Thickness ㎛ 12~188 Min. 1.4 / Max. 250 Liner Thickness ㎛ 12~188 Paper liner and other materials available Acrylic PSA Adhesion gf / inch 3~3,000 on SUS Silicone PSA Adhesion gf / inch 1~1,000 on SUS
- Adhesion may vary depending on adhesive layer thickness and substrate. (theoretical values)
- Urethane PSA and single/double-sided/carrier-free structures are also available
- Address.
- 498-42, Haeun-ro, Mado-myeon, Manse-gu, Hwaseong-si, Gyeonggi-do (18544)
- Tel.
- 031-508-2655
- E-mail.
- biz@solueta.com
Dasan Solueta is a KOSDAQ-listed (154040) manufacturer of EMI shielding tape, conductive tape, EMI absorbers and thermal management materials, headquartered in South Korea.
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