Lead Free Glass Tube for Neon Sign Lighting

• Customization: Available
• Power: 60W
• Input Voltage: 220V
• Model NO.: HH lighting 08
• Property 1: Environmentally Friendly
• Property 2: Lighting Tube Process
• Property 3: Soft to Be Processed
• Packing: Carton and Pallet
• Samples: Available Within One Week
• Payment: T/T, L/C at Sight
• Shipment: by Sea, by Air, by Courier
• Transport Package: Shrink Wrap and Then Into Carton
• Specification: CE, ISO, ROHS
• Trademark: HONHAI
• Origin: Shandong, China
• HS Code: 70023200
• Production Capacity: 20 Tons/Day

Product Description

lead free glass tube for neon sign lighting

Feature

Lead-free glass tubes are designed to replicate the working properties of traditional lead glass. Unlike leaded glass, lead-free glass does not blacken, allowing fabricators to utilize "bushier" flames when heating and shaping the tubing. Additionally, it offers increased strength and lighter weight. Importantly, lead-free glass enhances safety by eliminating the risk of lead fumes during fabrication and enabling disposal without concerns about lead waste.

• Eco-Friendly Composition: Lead-free glass tubes are crafted without lead, aligning with sustainability initiatives and ensuring environmental safety.
• Hardness and Durability: They boast robustness and resistance to wear, guaranteeing longevity in lighting applications.
• Chemical Stability: Resilient against various chemicals, lead-free glass tubes are ideal for lighting fixtures and bulbs, ensuring reliable performance.
• Optical Clarity: Offering exceptional clarity and transparency to visible light, they are indispensable for achieving optimal illumination.

Application

Lead-free glass tubes are applied for flare and exhaust tubing in incandescent and fluorescent lighting products. It is also used extensively for neon signs.

• Fluorescent Lighting: Widely used in fluorescent lighting systems, lead-free glass tubes enable efficient light transmission for energy-saving illumination.
• Neon Signs: Employed in crafting vibrant and attention-grabbing neon signs, these tubes ensure clear and uniform illumination in commercial and artistic settings.
• Incandescent Bulbs: Serving as protective housings for filaments in traditional incandescent bulbs, lead-free glass tubes maintain optical clarity and durability for reliable lighting solutions.
• LED Encapsulation: Utilised in the encapsulation of LEDs, these tubes safeguard delicate components while allowing efficient light emission, contributing to the performance and longevity of LED lighting systems.

Available Size

+

Parameter	Value
Outer Diameter	2~26mm
Wall Thickness	0.4~1.7mm
Length	0.85m, 1.25m, 1.40m, 1.60m and 1.70m

OEM is acceptable

Chemical Properties+

Composition	SiO2	BaO	Na2O	K2O	Al2O3	SrO	CaO	MgO	Li2O	Fe2O3
Weight (%)	67.5±0.5	9.0±0.5	7.5±0.5	4.95±0.55	4.25±1.25	3.0±0.5	2.0±0.5	1.5±0.5	1.5±0.5	0.01~0.05

*For reference only

Physical Properties

+

Property	Value
Linear Expansion Coefficient (30~380ºC)	(9.10±0.15)×10^-6/ºC
Density	2.62g/cm^3
Softening Point	675±5ºC
Annealing Point	485±5ºC
Strain Point	475±10ºC
Working Point	1020±10ºC