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Silk Screen Insulated Glass
Description:
Silk screen glass is made by applying ceramic inks through a mesh screen onto the glass surface, then tempering it. The pattern becomes a permanent part of the glass, resistant to UV rays and scratches.
Applications:
Popular in sunscreens, spandrel panels, wall claddings, and decorative elements.
Tel: +86 15866678989
WhatsApp: +86 15866678989
E-mail: info1@wenshengglass.com
PRODUCT DESCRIPTION

Silk Screen Glass Definition

Silk screen glass is made by printing ceramic paint through a stencil mesh onto the glass surface, then tempering the glass. The paint fuses into the glass, becoming permanent and weather-resistant.


Key Features

Durable and fade-resistant pattern

Anti-glare and shading properties

Custom patterns: dots, stripes, gradients, logos

Enhanced visual and functional design


Applications

Sunshade panels and glass louvres

Spandrel glass in facades

Elevator cabins and partitions

Storefronts and public signage

Interior decoration and furniture


Subtypes

Tempered silk screen glass

Laminated silk screen glass

Insulated silk screen glass

Custom pattern options (frit dots, lines, logo printing)


CategoryParameterStandard ExampleTechnical Notes
Basic PropertiesGlass TypeClear Tempered, Ultra-Clear, Low-E Coated, Patterned, CurvedCustomizable colors, patterns, and coatings

Thickness Range (mm)4~19 (Common: 5/6/8/10/12/15/19)Thickness tolerance: ±0.2mm (GB 15763.2)
Mechanical PerformanceSurface Compressive Stress (MPa)≥95 (Standard)Heat-Strengthened: 24~69 MPa
≥150 (High-Strength)

Bending Strength (MPa)3~5x Annealed GlassTest method: ASTM C1048
(5mm: ≥70; 8mm: ≥90)

Impact Resistance (Steel Ball)5mm: 1040g ball @ 1m height (no break)Complies with GB 17841 safety requirements
10mm: 2270g ball @ 2m (EN 12600)
Safety FeaturesFragmentation Pattern40~400 fragments in 50×50mm area (5mm)Crumbles into granular pieces with blunt edges
Max. fragment weight: ≤0.5g (GB 15763.2)

Thermal Shock Resistance (ΔT)Withstands ≥220°C (e.g., 300°C → room temperature)No cracks (Test per GB 15763.2)
Optical PropertiesLight Transmittance (%)Clear: ≥89% (4mm)Low-E coating adjusts transmittance to 50%~80%
Ultra-Clear: ≥91% (6mm)

UV Blocking Rate (%)Clear: <60Depends on coating type
Low-E: ≥90
DimensionsMin. Size300×300 mmMost sizes customizable
Max. Size3300×13000 mm

Minimum Hole/Notch MarginEdge distance ≥2×glass thickness (e.g., 5mm glass → ≥10mm)Prevents edge stress concentration
Heating StageFurnace Temperature (°C)700~720 (near softening point)Heating time: 40~60 sec/mm (≤6mm), 60~80 sec/mm (≥8mm)
Quenching StageCooling Air Pressure (%)4mm: 95~100%Rapid cooling induces surface compressive stress
10mm: 85~90%
Edge TreatmentGrinding/PolishingCNC precision grinding (R-angle ≤0.5mm)Reduces spontaneous breakage risk
Mirror/matte finish
Special TreatmentHeat Soak Test (HST)290°C±10°C for ≥2 hours (reduces NiS-induced breakage)Lowers breakage rate from 0.3% to <0.1% (GB 15763.2)
ApplicationRecommended ConfigurationCertifications
Building Facades8~12mm clear/ultra-clear, U-value ≤1.8EN 12150, ASTM C1048, GB 15763.2
Furniture/Partitions5~8mm patterned/frosted, fragment count ≥40CNS 11227 (Taiwan), JIS R3205 (Japan)
Automotive Side Windows4~5mm curved, visible light transmittance ≥70% (GB 9656)ECE R43, ISO 3537
Solar Panels3.2~4mm ultra-clear textured, transmittance ≥91.5%IEC 61215 (UV/thermal cycling tests)


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