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  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass
  • Silk Screen Laminated Glass

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Silk Screen Laminated Glass
Description:
Laminated glass consists of two or more glass layers bonded with an interlayer (usually PVB or SGP). Even if broken, the fragments remain adhered to the interlayer, offering high safety and sound insulation.
Applications:
Commonly used in skylights, curtain walls, railings, and high-security areas.
Tel: +86 15866678989
WhatsApp: +86 15866678989
E-mail: info1@wenshengglass.com
PRODUCT DESCRIPTION

Laminated glass is composed of two or more layers of glass bonded by a plastic interlayer, usually PVB (polyvinyl butyral) or SGP (ionoplast). Even if broken, the glass remains adhered to the interlayer.


Key Features

High impact resistance

Shatter-proof and anti-theft

Excellent sound insulation


UV filtering

Customizable with color films or printed interlayers


Applications

Skylights and overhead glazing

High-rise building facades

Banks, airports, and public buildings

Sound barriers and automotive windshields

Floor panels and stair treads


Subtypes

Tempered laminated glass

Insulated laminated glass

Bent laminated glass

Colored or tinted laminated glass

Printed laminated glass

Low-E laminated glass (for energy-saving)


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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