Customized Color Pattern Art Design Laminated Glass Panels

Laminated glass is a safety glass that uses one or more layers of PVB film (polyvinyl butyral) or SGP between two or more pieces of glass. It is made under  a special process and is combined into a whole through high temperature and high pressure within a certain period of time.


Specification
 

Longlass Laminated Glass Advantages:

1. We have high class dust-free constant temperature and humidity laminating production line.
2. We are the approved processor by SentryGlass
3. Our products meet the requirements of BS EN12600:2002  Class 1 (C) 1 ,and ANSI Z97.1-2015 Class A ,type 4.
.

Impact Test

Sample: 6mm+0.76PVB+6mm Fully Tempered Laminated Clear Glass

An impact perfbimance test for materials in accordance with BS EN12600:2002 has been performed on the four given samples. The performance classification of the all test samples is Classification 1 (C) 1.

Performance Test 

Sample:5mm tempered glass + 1.14 PVB + 5mm tempered glass

Impact Test: In accordance with Clause 5.1 of ANSI Z97.1-2015 Type 4 
Thermal Test: In accordance with Clause 5.3 of ANSI Z97.1-2015 

The distinguish between PVB & SGP:

1.The shear modulus of SGP is 50 times of that of PVB.
2.The Tear strength of SGP is 5 times of that of PVB.
3.The  bearing capacity of SGP is 2 times of that of PVB.
4. The bending of SGP is only 1/4 of that of PVB.

In a word, SGP has better performance than PVB, and it's widely applied in glass path, glass ceiling, glass floor, Stair Treads,etc.

Longlass Laminated Glass Features

Energy saving 
When sunlight directly shines on a piece of colorless laminated glass, the PVB interlayer film can absorb most of the heat and only radiate a part of the heat back indoors, making the indoor and outdoor heat difficult to conduct, reducing heat energy consumption, thereby maintaining indoor temperature and saving air conditioning Energy consumption.

Security
it can withstand the penetration of accidental impact. Once the glass is damaged, its fragments will still stick together with the intermediate film, which can avoid personal or property damage caused by the glass falling, and the whole piece of glass remains intact and can continue to withstand impact, wind and rain

Sound insulation
The interlayer film has the function of blocking sound waves, so that the laminated glass can effectively control the transmission of sound and play a good sound insulation effect.

Noise reduction
In the process of sound wave transmission, the glass on both sides of the film is reflected back and forth, and is attenuated and absorbed by the soft film. Generally, the noise can be reduced by 30-40 dB. The thicker the film, the better the noise reduction effect.

Decorative effect
The laminated glass can be sandwiched with  various patterns, which can achieve the decorative effect, and there are also decorative effects such as ice glass.

UV resistance
The interlayer film has the function of filtering ultraviolet rays; the special PVB film can make laminated glass weaken the transmission of sunlight,  effectively block ultraviolet rays, reduce the fading of indoor fabrics. The color PVB interlayer film has different light transmittance, and can control the ultraviolet and heat gain as needed. It will not block the penetration of visible light .

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Guangzhou Longlass New Material Co.,Ltd, subject to Guangdong Longlass Technology Group Co.,Ltd. It is a leading enterprise of glass deep-processing  since 1994. We have 360,000 sqms of modern production workshop, and have passed  4 management systems: ISO 9001, 
ISO 14001,ISO 45001, ISO 50001.

We have a series of intelligent equipments, including the world's advanced LiSEC intelligent glass deep processing system and 8 full automatic 
production lines, Leybold suction pump, Bentele Coated Glass Washing Machine, Shimadzu molecular pump, etc. Our heat soak oven is in compliance to the calibration requirement of BS EN 14179-1: 2016.These are not only ensure the safety of the workers, They are also greatly increase 
productivity and improve product quality.

Our main products include coated glass, tempered glass,insulating glass,screen printing glass, fireproof glass , bulletproof glass and different combinations of mentioned products. We also committed to R&D and production of off-site processing , temperable LOW-E glass, off  line
 temperable glass, and solar control coated glass. Our products meet American standard SGCC and ANSI Z 97.1-2015,Europeanstandard
BS EN12600:2002 and BS 6206: 1981.Our factory is the approved processor by SentryGlass.

We aim to offer the customers with the most cost-effective products and services, and we have a diligent team. There are more than 50 senior
 management personnel and more than 180 senior technical personnel with rich industrial experience. More than 790 skilled professional technical personnel, and a well-trained after-sales service team of more than 80 people.

Without strong character, one cannot be competent for important tasks.Without perseverance, one cannot achieve lofty goals. Longlass, be ambitious and to be your best glass suppliers.

Production Line:

high-efficiency and energy-saving coated glass production line
Bystronic-IGU production line
fully automatic glass cutting production line
automatic edging production line
automatic insulating glass production line
high class dust-free constant temperature and humidity laminating production line
large double-chamber convection tempering production line
fully automatic screen printing glass production line


1. More than 27 years experience in glass processing .
2. Four production base cover 360,000 sqm areas.
3. Four management systems: ISO 9001, ISO 14001, ISO 45001, ISO 50001.
4. Product standard: ASTM E2 190, BS EN12600:2002,BS 6206: 1981, ANSI Z 97.1-2015.
5. Our factory is the approved processor by SentryGlass.
6. Our off line coated glass and off line tempered glass can be Off-site processing 
7. Our heat soak oven is in compliance to the calibration requirement of BS EN 14179-1: 2016
8. Our factory is the only one in China who owned the LiSEC intelligent glass deep processing system which equipped both with ORDER system    (business management system) and PROD system (manufacturing system). It has  achieved short delivery time,accurated size,stable quality,low        self-explosion rate, fast patch, and permanent product traceability.
9. We have a professional testing technology team. Equipped with "photothermal performance testing laboratory", "physical and chemical        performance testing laboratory" and "safe glass product testing and testing center" three major laboratories.