Reflective/ Low E Coating/Silk Screen/Ceramic Fritted/Decorative Toughened Tempered Insulated Fireproof Laminated Building Glass for Door, Window, Curtain Wall

• Warranty: 3years
• Type: Laminated Glass
• Shape: Flat
• Structure: Solid
• Layer Type: Common Laminated Glass
• Function: Anti-theft
• Model NO.: LG001
• Intermediate Film: PVB, Sgp, Metal Wire, Paper, Customized
• Melting Point: High Temperature
• Production: Wet Laminated Glass
• Color: Clear, Green, Crystal Grey, European Grey, Ultra W
• Usage: Door, Building, Window
• Certificate: ISO 9001, ISO 14001, ISO 45001, ISO 50001
• Standard: ANSI Z97.1-2015 & BS En12600:2002
• Transport Package: Safety Sea-Worthy Wooden or Plywood Packing
• Specification: 2500*7200mm
• Trademark: Longlass
• Origin: Guangdong, China
• HS Code: 700729
• Production Capacity: 50000sqm/Month

Product Description

Reflective/ Low e Coating/Silk Screen/Ceramic Fritted/Decorative Toughened Tempered insulated Fireproof Laminated Building Glass 

Product Description

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:

Sheet Glass	Solar Reflective Glass, Low-e Glass, Low Iron Glass/Ultra Clear Glass, Tempered glass,  Screen Printing Glass, Laminated Glass, etc.
Max Size	2500*7200mm
Interlayer	PVB , SGP or wire mesh, can be customized
Standard	BS EN 12600:2002 Class 1 (c),ANSI Z97.1-2015
Application	Window, Partition, railing system,etc.

 

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

Test Pieces		01	02	03	04
Actual thickness (mm)		12.64	12.57	12.60	12.60
Behavior on impact	Drop height 190 mm	No breakage	No breakage	No breakage	No breakage
	Drop height 450 mm	No breakage	No breakage	No breakage	No breakage
	Drop height 1200 mm	No breakage	No breakage	No breakage	No breakage
Class		1(C) 1

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 

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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Insulating glass consist of two or more pieces of glass , using a high-strength and high-airtight composite adhesive to bond the glass pieces to an aluminum alloy frame containing a desiccant to make high-efficiency sound-insulating and heat-insulating glass. It is widely used in residences, restaurants, hotels, office buildings, schools, hospitals, shops and other occasions that require indoor air-conditioning. It can also be used for doors and windows of trains, automobiles, ships, and freezers.


Features:

1.Energy saving:With heat insulation performance, the heat transfer coefficient is much lower than that of single glass.
 

2.Noise reduction: Excellent sound insulation performance, which can effectively reduce outdoor noise entering the room through windows.

3.With anti-condensation, reducing cold radiation and safety performance.

4.High wind pressure resistance.

5.The coated glass film layer located in the hollow cavity will not fall off.

Technical Parameters
 

Product	Visible Light(%)			Solar Direct(%)		Shading Coefficient (S.C.)	Solar Heat Gain	NFRC U-Value W/m2.K		European U-Value W/m2.K (EN
	Transmittance	Reflectance (Out)	Reflectance (In)	Transmittance	Reflectance (Out)
								Summer	Winter
6 LETB-070-1(2#)+12A+6	65	11	11	43	20	0.58	0.50	1.89	1.87	1.9
6LETB-170-1(2#)+12A+6	64	10	11	40	16	0.54	0.47	1.89	1.87	1.9
6 ETB-270-1(2#)+12A+6	53	9	11	24	8	0.37	0.32	1.89	1.87	1.8
6 LETB-770-1(2#)+12A+6	45	8	10	28	10	0.42	0.36	1.89	1.87	1.9

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Low-E glass is coated with a film  system composed of multiple layers of silver, copper,tin and other metals or their compounds on the surface of the glass. The product has high transmittance to visible light, high reflectivity to infrared, and good heat insulation. Performance, mainly used in construction and vehicles, ships and other vehicles.
 

Features:

Excellent thermal performance

1. Low-E glass manufacturing doors and Windows of buildings, can greatly reduce the radiation caused by the transfer of indoor heat to the          outdoor, to achieve the ideal effect of energy saving.

2. If low-E glass is used, the amount of fuel consumed for heating can be significantly reduced due to the reduction in heat loss, thus reducing the  emission of harmful gases.

3..Low-e glass can meet the requirements of winter and summer. It can not only heat preservation and heat insulation, play the effect of environmental protection and Low carbon.

Good optical properties

The visible light transmittance of low-e glass varies theoretically from 0% to 95% (6mm white glass is difficult to achieve), and the visible light transmittance brepresents the indoor daylighting.

Single Low-e Glass
 

Product	Visible Light(%)			Solar Direct(%)		Shading Coefficient (s.c.) NFRC 100-2010	Solar Heat Gain Coefficient (SHGC) NFRC 100-2010	NFRC U-Value W/m^2.K NFRC 100-2010		European U-Value W/m^2.K (EN 673)
	Transmittance	Reflectance (Out)	Reflectance (In)	Transmittance	Reflectance (Out)
								Summer	Winter
6LEN-1(2#)+12A+6	72	11	11	46	17	0.61	0.53	1.86	1.85	1.8
6LGE-l(2#)+12A+6	71	10	12	46	18	0.61	0.53	1.86	1.85	1.8
6LGE-ll(2#)+12A+6	61	11	12	40	14	0.55	0.48	1.97	1.94	1.9
6LGE-lll(2#)+12A+6	54	20	10	34	21	0.47	0.41	1.84	1.84	1.8
6LGE-IV(2#)+12A+6	46	22	10	29	24	0.41	0.36	1.82	1.82	1.8
6LGE-V(2#)+12A+6	45	29	12	28	31	0.39	0.34	1.75	1.76	1.7
6LGE-VI(2#)+12A+6	38	29	13	22	34	0.32	0.28	1.70	1.73	1.7
6LGE-VII(2#)+12A+6	42	27	10	27	27	0.39	0.34	1.86	1.85	1.8
6LETB-150-1(2#)+12A+6	45	24	10	28	27	0.40	0.34	1.79	1.80	1.8
6LETB-160-1(2#)+12A+6	52	22	10	32	25	0.45	0.39	1.84	1.84	1.8
6LETB-170-1(2#)+12A+6	64	10	11	40	16	0.54	0.47	1.89	1.87	1.9
6LETS-150(2#)+12A+6	43	31	12	26	31	0.37	0.33	1.77	1.78	1.8
6LETS-150-1(2#)+12A+6	46	26	10	30	25	0.42	0.37	1.87	1.86	1.8
6LETS-139(2#)+12A+6	36	29	10	23	29	0.33	0.29	1.82	1.82	1.8
6LYPE-140(2#)+12A+6	35	34	14	20	36	0.30	0.26	1.67	1.71	1.7
6LYPE-152(2#)+12A+6	49	20	10	31	23	0.44	0.38	1.84	1.84	1.8

Double Low-e Glass
 

Product	Visible Light(%)			Solar Direct(%)		Shading Coefficient (S.CJ NFRC 100-2010	Solar Heat Gain Coefficient (SHGC) NFRC 100-2010	NFRC U-Value W/m^2.K NFRC 100-2010
	Transmittance	Reflectance (Out)	Reflectance (In)	Transmittance	Reflectance (Out)
								Summer	Winter
6 LGD1-1(2#)+12A+6	69	13	15	32	33	0.43	0.37	1.60	1.65
6 LGD1-2(2#)+12A+6	67	11	13	30	26	0.43	0.37	1.60	1.65
6 LGD2-1(2#)+12A+6	62	15	17	30	25	0.40	0.35	1.65	1.69
6 LGD2-2(2#)+12A+6	60	10	11	26	24	0.38	0.33	1.59	1.65
6 LGD2-3(2#)+12A+6	60	10	12	26	28	0.37	0.32	1.56	1.62
6 LGD3-1(2#)+12A+6	55	18	18	21	35	0.31	0.27	1.62	1.67
6 LGD3-2(2#)+12A+6	54	16	18	24	26	0.36	0.31	1.57	1.63
6 LGD4-1(2#)+12A+6	50	15	13	22	30	0.32	0.28	1.64	1.69
6 LGD4-2(2#)+12A+6	50	25	23	21	30	0.29	0.25	1.58	1.64
6 LGD5-1(2#)+12A+6	45	14	12	20	31	0.29	0.25	1.64	1.68
6 LGD5-2(2#)+12A+6	44	33	22	17	41	0.26	0.23	1.53	1.61
6 LGD5-3(2#)+12A+6	43	21	14	18	39	0.27	0.23	1.60	1.65
6 LGD6-1(2#)+12A+6	40	24	14	16	38	0.24	0.21	1.63	1.67
6 LGD6-2(2#)+12A+6	40	14	31	20	23	0.30	0.26	1.55	1.62
6 LGD6-3(2#)+12A+6	39	14	31	19	19	0.30	0.26	1.61	1.66

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Screen printing is a printing technique where a mesh is used to transfer ink onto a substrate, except in areas made impermeable to the ink by a blocking stencil. A blade or squeegee is moved across the screen to fill the open mesh apertures with ink, and a reverse stroke then causes the screen to touch the substrate momentarily along a line of contact. This causes the ink to wet the substrate and be pulled out of the mesh apertures as the screen springs back after the blade has passed. One colour is printed at a time, so several screens can be used to produce a multi-coloured image or design.

Maximum Size: 2500*6000mm
Designs: can be cusotmized

Features:
1.The color is stable and not easy to fade
2.Shading and anti-glare
3.Acid and alkali resistance
4.Good decoration effect

Our Equipments

high class dust-free constant temperature and humidity laminating production line

About Us

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

Our Advantages

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.

 

Our Projects