UL-94 v0 v1 v2 Polycarbonate Plastic Sheet 2/3/4/5/6/7/8/10mm with flame retardant
Flame Retardant polycarbonate sheet, also known as FR polycarbonate or fire-resistant polycarbonate, is a type of thermoplastic sheet material that has been specially formulated to provide enhanced fire safety properties compared to standard polycarbonate.
Product name: Scratch Resistant Polycarbonate Sheet
size: 1050mm*2050mm、1220mm*2440mm or Customized
Thickness: 2mm 3mm 5mm 8mm 10mm 20mm 30mm
Color: Clear, Opal, Blue, Lake Blue, Green, Bronze, or Customized
Model Number: UL-94 v0 v1 v2
Product Description
The key features of Flame Retardant polycarbonate sheets include:
Improved Flammability Resistance:
The sheets contain flame retardant additives that make them more difficult to ignite and slow the spread of flames.
They are designed to meet stringent fire safety standards and building codes.
Reduced Smoke and Toxicity:
During a fire, FR polycarbonate emits lower levels of smoke and toxic fumes compared to standard polycarbonate.
This helps maintain visibility and air quality, facilitating safer emergency evacuation.
Structural Integrity:
The flame retardant formulation helps the sheets maintain their structural integrity for longer periods under fire conditions.
This provides more time for people to evacuate and for emergency responders to intervene.
Mechanical Properties:
Flame Retardant polycarbonate sheets retain the excellent impact resistance, dimensional stability, and optical clarity of standard polycarbonate.
They can be fabricated using similar techniques like cutting, drilling, thermoforming, etc.
Building and construction (glazing, partitions, roofing)
Transportation (bus/train windows, aircraft interiors)
Electrical enclosures and control panels
Furnishings and fixtures in commercial/public spaces
The specific flame retardant additives and performance ratings can vary depending on the manufacturer and target application requirements, often meeting standards such as UL94, ASTM E84, or EN 13501.
product parameters
|
Name |
Flame Retardant polycarbonate sheet |
|
Thickness |
1.8, 2, 3, 4, 5, 8,10,15,20, 30mm (1.8-30mm) |
|
Color |
Transparent, white, opal, black, red, green, blue, yellow, etc. OEM color OK |
|
Standard size |
1220*1830, 1220*2440, 1050*2050, 2050*3050, 1220*3050 mm |
|
Certificate |
CE, SGS, DE, and ISO 9001 |
|
Model Number |
UL-94 v0 v1 v2 |
|
MOQ |
2 tons, can be mixed with colors/sizes/thickness |
|
Delivery |
10-25 days |
product Advantages
Production Process
The production of fire-retardant polycarbonate materials involves a carefully controlled and regulated process to ensure the desired level of flame resistance. This process typically includes the following key steps:
Raw Material Preparation:
The primary raw materials for fire-retardant polycarbonate production include polycarbonate monomers, such as methyl methacrylate, and various fire-retardant additives.
The raw materials are carefully selected and measured to achieve the required composition and properties of the final polycarbonate product.
Polymerization:
The polycarbonate monomers and fire-retardant additives are subjected to a polymerization process, often using a free-radical initiated method.
This process involves the use of initiators, catalysts, and controlled temperature and pressure conditions to facilitate the formation of high-molecular-weight polycarbonate polymers.
Compounding and Extrusion:
The polymerized polycarbonate material is then compounded with additional fire-retardant additives, such as halogenated compounds, phosphorus-based compounds, or inorganic fillers.
The compounded material is then fed into an extruder, where it is heated, melted, and homogenized to ensure a uniform distribution of the fire-retardant additives.
Sheet or Panel Forming:
The molten, fire-retardant polycarbonate compound is then extruded or cast into sheets or panels of the desired thickness and dimensions.
This process may involve the use of specialized equipment, such as calendar rolls or casting tables, to achieve the required surface finish and dimensional accuracy.
test report
Mclpanel rated to UL 94 HB. Flame Retardant polycarbonate sheet is rated UL 94 V-0 for 90 mils and above and V-2 for 34-89 mils.
Product application
Building and Construction:
- Glazing and windows
- Skylights and canopies
- Partitions and dividers
- Cladding and façade panels
- Roofing and overhead structures
Transportation:
- Bus, train, and subway windows
- Aircraft cabin interiors
- Marine vessel interiors
- Recreational vehicle components
Electrical and Electronics:
- Electrical enclosures and control panels
- Circuit breaker housings
- Switchgear and transformer covers
- Lighting fixtures and diffusers
Commercial and Public Spaces:
- Retail store fixtures and displays
- Furniture and furnishings
- Hospitality and restaurant applications
- Educational and healthcare facilities
Industrial Applications:
- Safety guards and machine enclosures
- Chemical storage and containment
- Pharmaceutical and cleanroom equipment
CUSTOM TO SIZE
Cutting:
- Cutting to Size: Polycarbonate sheets can be cut to the desired size using various methods, such as:
- Circular saws or table saws with fine-toothed blades designed for plastics
- CNC (Computer Numerical Control) routers or laser cutters for precise, custom shapes
- Manual scoring and snapping for simple straight-line cuts
- Cutting to Size: Polycarbonate sheets can be cut to the desired size using various methods, such as:
Trimming and Edging:
- Edge Finishing: The edges of the cut polycarbonate sheets can be finished using techniques like:
- Grinding or sanding to smooth the edges
- Applying edge treatments, such as decorative edge moldings or polished edges
- Edge Finishing: The edges of the cut polycarbonate sheets can be finished using techniques like:
Drilling and Punching:
- Holes and Openings: Polycarbonate sheets can be drilled or punched to create holes, slots, or other openings as required for the application.
- Specialized drill bits and punches designed for plastics are typically used to prevent cracking or chipping.
Thermoforming:
- Complex Shapes: Polycarbonate sheets can be thermoformed into various three-dimensional shapes, such as curved or contoured panels, using specialized molds and heating equipment.
- This process allows for the creation of custom-shaped parts from flat sheets.
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