• Glass processing-Laminated Glass processing

    2.1 Preparation and selection of glass The glass used for laminated glass is float glass, tempered glass, heat-treated glass, ceramic fritted glass, reflective glass, LOW-E glass, etc. Before processing, glass should be selected according to the internal control standard of laminated glass. Waves, stones, scratches, chipping, check the flatness of the glass for tempered glass; due to the unevenness of the glass, the glass and film cannot be completely bonded during the pressing process. 2.2 Glass cleaning In order to…

  • Factors affect insulated glass performance

    Factors affect insulated glass performance 1. The spacer thickness: mainly by controlling the thickness to avoid the formation of turbulent airflow inside the insulated glass, the cold and hot airflow of the control gas interfere with each other, or control the airflow of the rising and falling air to interfere with each other to control the flow of the heat convection. 2.Gas type and humidity inside insulated glass: The inert gas filled in the interior of the insulated glass can…

  • Glass Performance-High transmittance double silver low e

    Here we gathered the double silver low e glass performance data(6-12-6 double glazed units) from world famous glass manufacturers. The manufacturers include Guardian,PPG,Cardinal,Pilkington,Interpane,SSG,CSG,XYG,SYP and TG glass. No. Glass option Visible Light Solar Energy U value(W/2.K) SC SHGC LT % Ref % In % Tsol % Rsol % Summer Winter 1 Morn MWDE176+Clear 68 11 12 39 27 1.58 1.64 0.45 0.39 2 Guardian SN68 68 11 12 33 33 1.6 1.65 0.44 0.38 3 PPG Solarban 60 +Clear 70 11…

  • Advantage of vacuum glass

    Vacuum glass as a new generation of energy-efficient glass, vacuum glass has heat transfer performance advantages,the glass takes advantage of the low thermal conductivity of air. In terms of heat transfer,the thermal conductivity of the air or filled argon has small thermal conductivity. Insulated glass dominates gas heat transfer, so that the effect of improving LOW-E glass performance to reduce radiant heat is not obvious. Insulated glass made of the best LOW-E glass (such as emissivity ≤ 0.1) is filled…

  • LOW-E Glass Processing Instruction

    Morn offers all kinds of low e coated glass:Single silver low e,double silver low e and triple silver low e,to be your turnkey building glass supplier,here is a low e coated glass processing instruction to help insulated glass manufacturers decreasing defective ratio and save costs during processing low e glass. INDEX 1.Packaging,Transportation,Storage 1.1 Packaging 1.2 Transportation 1.3 Storage 2.Basic processing requirement 3.Processing instructions 3.1 Unloading 3.2 Unpacking 3.3 Cutting 3.4 Edging,Drilling 3.5 Washing 3.6 Tempering&Heat Strengthening 3.7 Insulating 4.FAQ &Matters…

  • Thermal insulation function of low e coating

    In the mid-1970s, it was discovered that most of the heat transfer of double glazing was caused by infrared radiation exchange from one layer of glass to another. Therefore, as long as the emissivity of any one of the double glazing is reduced, the heat transfer can be greatly reduced. This is the reason for LOW-E glass. There is data showing that the clear float glass has an emissivity of 0.84 and the low e coated glass with an emissivity of 0.2 reduces the…

  • Hard coated low e VS Soft coated low e

    Low-E glass, short for Low Emissivity Glass,It is a coating on glass surface. This glass not only has high visible light transmittance, but also has a strong ability to block infrared rays. It can play the dual functions of natural lighting and heat insulation. Low-E glass is divided into offline Low-E glass(soft coated low e) and online Low-E glass(hard coated low e) according to the manufacturing process. On-line Low-E glass is a functional film with low radiation performance on the surface of the glass…

  • Low e glass introduction

    Low-emissvity glass (also known as LOW-E glass) is a multi-layer metal or metal oxide film coated on a glass surface, one or two layers of which are mainly Ag-based. It can effectively reduce solar energy absorption or control energy loss, and greatly reduce the heat transfer coefficient of glass. It can reflect 50%~80% of the heat transferred by glass, especially far-infrared radiant heat, while allowing all or part of visible light to pass. Coated glass. Insulated glass(double glazed units) processed…

  • Materials that affect double glazed units energy efficiency and lifetime

    insulated glass must meet two basic requirements namely energy efficient, durability and sealing life. If an double glazed units has a poor energy efficient effect, even if the durability and sealing life are long, it is a low-grade double glazed units. Conversely, if the insulated performance of the insulated glass is good, but the durability and sealing life are short, it is not what people are pursuing. Obviously, the ideal insulated glass should have the best energy efficient effect and the…

  • The defects of coated glass and solutions

    Off-line(soft coated) magnetron sputter coated glass can be divided into two categories: solar control glass and low e glass. The defects ratios of them are different. The following describes the defects and solutions for these two categories of products. 1. solar control glass,solar reflective glass, common defects and solutions Solar Control Coated Glass: A coated glass that has a certain control effect on sunlight with a wavelength of 350 to 1800 nm. It has the following drawbacks: Pinhole: Seen from…

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