What is 6mm ¼ thickness clear tempered glass?
6mm ¼ Thickness Clear Tempered Glass (also called 1/4 thick clear tempered glass) is a heat-treated safety glass with a nominal thickness of 6mm (0.25 inches). Created by heating float glass to 700°C and rapidly cooling it, this process generates surface compression, making it 4–5x stronger than standard annealed glass. When shattered, it breaks into small, blunt granules, ensuring user safety.
Key Attributes
- Safety Standards: Complies with EN 12150 (EU) and ASTM C1048 (US).
- Lightweight: At 15 kg/m², ideal for retrofitting projects.
- Clarity: 89% light transmission for distortion-free visibility.
- Cost Efficiency: 30% cheaper than 8mm glass for large-scale applications.
Manufacturing Workflow
- Cutting: CNC or waterjet precision cutting to custom dimensions.
- Edge Finishing: Seamed, flat, or polished edges.
- Tempering: Horizontal furnace treatment (700°C + rapid cooling).
- Quality Control: Fragmentation testing and stress analysis.
Why 1/4 thick clear tempered glass very hot for the building market?
1. Affordability Meets Compliance
- Budget-Friendly: Costs are very good for wholesale and distribution, and easy maintenance and replacement.
- Code Compliance: Meets SGCC, CE standard
2. Rising Demand in Key Sectors
| Sector | Use Case | Market Growth |
|---|---|---|
| Retail | Display shelves, countertops | Increase 20% |
| Residential | Shower doors, cabinet inserts | Increase 30% |
| Commercial | Office partitions, hotel lobbies | Increase 15% |
3. Sustainability Trends
- Recyclability: 100% recyclable with a 50% lower carbon footprint than laminated glass.
- Energy Efficiency: Reduces HVAC costs by 15% when used in skylights.
Specification of 1/4 (6mm) monolithic clear tempered glass
| Parameter | Technical Details |
|---|---|
| Thickness | 6mm (±0.2mm) |
| Size range | 2440*3660mm (Maximum), minimum 300*300mm sample |
| Edge Finish | Seamed, flat polished, or pencil polished |
| Surface Compression | ≥90 MPa |
| Impact Resistance | 0.8 kN/m² (EN 12600 Class 1) |
| Light Transmission | 88% (clear) |
| Thermal Shock | ΔT 150°C |
Optional Enhancements
- Anti-Slip Coating: Nano-textured surface for wet areas.
- UV Blocking: 99% UV resistance for sun-exposed installations.
- Tinted/Frosted: Privacy solutions for bathrooms or offices.
- Heat Soak Testing: Make the glass stronger, and self-explosion rate til Zero
Applications
Architectural Glazing
- Balustrades: 6mm panels with stainless steel clamps for modern staircases.
- Skylights: Lightweight, cost-effective solution for atriums.
Retail & Hospitality
- Display Cases: Scratch-resistant shelves for boutiques.
- Table Tops: Durable surfaces for cafes and restaurants.
Residential Use
- Shower Doors: Frameless designs with polished edges.
- Cabinet Inserts: Tempered glass for kitchen cabinets.
Inspection & Packaging for 1/4 thick clear tempered glass
Quality Assurance Protocol
- Visual Inspection: Check for bubbles, scratches, or distortions.
- Thickness Verification: Laser calipers ensure 6mm (±0.2mm).
- Break Test: 50x50cm samples must yield 40–100 granules per 50x50mm area.
- Stress Analysis: Polariscope examination for uniform compression.
Packaging Innovations
- Edge Guards: 20mm EVA foam on all edges.
- Interleaving: Anti-scratch PET sheets between panels.
- Custom Crates: Reinforced wooden crates for sea shipment.
- Weatherproofing: PE film for humidity-prone regions.
FAQ of 6mm custom cut safety glass
Q1: Can 6mm glass be used for balcony railings?
A: Yes – when paired with proper clamps and supports (max. height 1.2m).
Q2: How does 6mm compare to 8mm tempered glass?
| Factor | 6mm Glass | 8mm Glass |
|---|---|---|
| Cost | Cheaper | Medium |
| Weight | 15 kg/m² | 20 kg/m² |
| Impact Strength | 0.8 kN/m² | 1.2 kN/m² |
Q3: Is tempered glass scratch-proof?
A: No – but it resists scratches better than acrylic or annealed glass.
Q4: Can I cut tempered glass myself?
A: No – cutting must be done pre-tempering. We offer precise custom cuts.
Q5: What’s the MOQ for wholesale orders?
A: Minimum 200m² for the order with normal price; 1200m² for a bulk order with a competitive price
Why buy ¼ Thickness Clear Tempered Glass from Dragon Glass
1. Factory-Direct Pricing
- Wholesale Rates: Best offer for 1000+ m² orders.
- No Middlemen: Save 25–30% vs. distributors.
2. Precision Manufacturing
- CNC Cutting: ±0.5mm accuracy for complex shapes.
- Edge Artistry: Beveled, ogee, or waterfall edges.
3. Certifications
- CE Marking: EU safety compliance.
- ISO 9001: Quality management system.
4. Global Logistics Network
- Sea Freight: 20–30 days to major ports (FOB/CIF terms).
- Air Freight: 3–5 days for urgent orders.
5. Custom Solutions
- Bespoke Sizes: Tailored to project blueprints.
- Decorative Finishes: Etched logos or geometric patterns.
This blog introduces many details of our 1/4 Thick Clear Tempered Glass. If you have any project requirements or purchase bulk orders, please contact us. We believe you can get more benefits from us and receive satisfactory products and services.
Looking forward to discussing with you!
