Overview
Fully tempered diffused glass is produced by heating standard float glass to near its melting point and then rapidly cooling it, creating compressive stresses on the surface. This process enhances its strength and safety. The diffused (frosted) effect is achieved through acid etching, sandblasting, or ceramic coatings, resulting in a uniform matte finish that softens light transmission. Unlike regular tempered glass, this variant combines durability with aesthetic versatility, making it ideal for applications requiring both privacy and natural light. It is commonly available in thicknesses ranging from 4mm to 12mm, with custom sizes and patterns for architectural projects.
Physical and Chemical Properties
The glass exhibits a tensile strength of approximately 65–100 MPa, significantly higher than annealed glass. Its thermal resistance allows it to withstand temperature differentials up to 200°C, reducing the risk of thermal breakage. The diffused surface reduces glare while maintaining 50–70% light transmittance, depending on the treatment method. Chemically, it is inert to most acids and alkalis, though prolonged exposure to hydrofluoric acid can degrade the surface. The tempered process also alters its breakage pattern, causing it to crumble into small, blunt granules instead of sharp shards, meeting safety standards for public spaces.
Main Applications
In architecture, this glass is used for office partitions, stair railings, and facade cladding, where privacy and natural light are balanced. Its durability makes it suitable for high-traffic areas like hospitals and schools. In interior design, it is popular for shower enclosures, kitchen backsplashes, and decorative wall panels. Industrial applications include machine guards and lighting diffusers, where its strength and light-scattering properties are critical. Specialty uses involve art installations and retail displays, leveraging its customizable textures and patterns.
Safety and Storage
Tempered glass cannot be cut or drilled after production, so all modifications must occur before tempering. Edges should be seamed or polished to minimize stress points. Store panels vertically on padded racks or horizontally on flat, even surfaces to prevent warping or edge damage. When broken, the glass fragments into small pieces, but handling during transport requires care to avoid accidental impacts. Use edge protectors and avoid stacking panels without separators to prevent surface scratches.
B2B Procurement Guide
Buyers should confirm compliance with international safety standards such as EN 12150 or ASTM C1048. Key specifications include thickness tolerance (typically ±0.2mm), light diffusion uniformity, and edgework quality. For large orders, request factory audits to assess production consistency. Lead times vary from 2–6 weeks, depending on customization. Sample testing for light transmission and impact resistance is recommended. Consider suppliers with in-house tempering and coating facilities to ensure quality control.
Related Manufacturers
- 主营：漫反射玻璃、超白钢化玻璃、散射玻璃、减反射玻璃
- 主营：丝印玻璃、面板玻璃、电器面板玻璃、钢化玻璃、欧洲灰玻璃、黑色玻璃、印尼灰玻璃、LOW-E玻璃、导电玻璃、家电玻璃、超白玻璃
- 主营：显示器玻璃、丝印玻璃、Ar 减反射玻璃、钢化玻璃、Ag防眩光玻璃、镀膜玻璃、灯具玻璃
- 主营：深渊镜、面玻璃、提词器、漫反射、千层灯、霓虹灯、录播室、双向镜、单面镜、广告机、反射镜、高反镜、分光镜、半反镜、千层镜、显示器、隧道镜、双面镜、深邃镜、背景墙、玻璃膜、发光字、单向镜、遂道镜、化面板、镜子屏
- 主营：中空玻璃、夹胶玻璃、减反射玻璃、漫反射、柜台防弹玻璃、透视玻璃定制、夹丝夹娟玻璃、炫彩玻璃定制、防弹玻璃定制、阻燃防火玻璃、双层中空玻璃
- 主营：高透光AR玻璃、防眩AG玻璃、丝印玻璃、钢化玻璃、钢化玻璃镜子、广告机玻璃、灯具玻璃、镀膜玻璃、显示屏玻璃、面板玻璃、光学玻璃、电子电器玻璃
- 主营：玻璃cnc、厚磨边、公交车、漫反射、摄像头、无气泡、仪表盘、触摸屏、液晶屏、小长条、一条龙、水切割、水晶黄、提词器、ppg超白、电容屏、广告机、广告牌、显示器、洗墙灯、欧洲灰、图书馆、透光率、防指纹、防反光、防眩光
- 主营：超白玻璃、显示屏、触摸屏玻璃、钢化玻璃、光学玻璃石英 K9 BK7、AR镀膜高透玻璃、AG防反光玻璃、AF防指纹玻璃、光学镀膜玻璃、灯具玻璃、设备用玻璃、摄像头玻璃、水晶玻璃、玻璃柱
- 主营：漫反射、保护镜片、石英玻璃片、红外激光切割机
- 主营：玻璃粉、陶瓷雾化芯、光伏玻璃油墨、漫反射、低温陶瓷结合剂、砂轮陶瓷结合剂
- 主营：双面抛光机、标定板、码盘、漫反射、分划板、玻璃尺
- 主营：遮阳网、压顶簧、阳光板、漫反射、塑料大棚、连栋温室、薄膜温室、配件骨架、日光温室、钢架大棚、养殖大棚、温室大棚、玻璃温室、温室定制、大棚配件、温室搭建、蔬菜大棚、智能大棚、蔬菜温室、生态餐厅、钢结构温室、铝天沟温室、大棚压膜线、热镀锌骨架、方管钢丝夹、遮阳齿轮齿条
- 主营：激光雷达标定板、积分球、透光率检测仪、漫反射板、反射率检测仪、光纤光谱仪、光斑分析仪、膜厚测量仪、荧光量子效率检测仪、膜厚仪
- 主营：测量尺、上摆机、掩膜板、漫反射、线纹尺、抛光机、冷冻机、镀膜线、测试板、双抛机、影像仪、镀膜机、放大镜、检测尺、编码器、菲林尺、冷水机、电镀机、储存盒、分化板、测微尺、复制板、精磨机、光谱仪、标定板、平磨机
- 主营：浮法清玻、浮法玻璃、镜子、钢化玻璃、可钢化镜、ar玻璃、单向透视玻璃