ASTM D792 Polycarbonate Products 4mm Plastic Dome Skylight Covers Replacement
Thermal Forming Processing Dome Skylight Polycarbonate Sheet Processed Product
DESCRIPTION
Shenghang Plastic polycarbonate skylight dome is made of the high quality polycarbonate sheet through the hot forming technology. When impact resistance is of the utmost concern, polycarbonate skylights are the best choice. Polycarbonate material is nearly unbreakable — it’s about 200 times stronger than glass, while also being lighter. That makes polycarbonate skylights an incredible option for both homes and businesses that face inclement weather and other environmental concerns, including extreme heat, frigid cold, and even stray golf balls! It can withstand just about anything.
PRODUCT ADVANTAGES
● High transparency
● High light transmittance
● High impact strength
● Unbreakable
● UV Resistance
● Weather resistance
● Lightweight
● Thermal insulation
SPECIFICATIONS
| 01 | Product Name | Polycarbonate Skylight Dome |
| 02 | Thickness | 3mm ~10mm |
| 03 | Size | Based on the drawings |
| 04 | Material | Solid Polycarbonate Sheet |
| 05 | Color | Transparent |
| 06 | Certification | SGS, CNAS, ISO9001:2008, Fire-resistant Test Report |
| 07 | Surface Texture | Polished |
| 08 | Warranty | 10 years |
| 09 | Design Style | Modern |
| 10 | Fire Resistance | UL94 V-2, UL94 V-0 |
| 11 | UV Protection | 50 micron, 80 micron |
| 12 | Service Temperature | -40~120 ºC (Degrees Celsius) |
| 13 | Technology | Hot Forming |
| 14 | Delivery Time | 7-10 days after receipt of deposit |
| 15 | MOQ | 1 Piece |
| 16 | After-sale Service | Online technical support, Onsite Installation, Onsite Training |
TECHNICAL DATA
| FEATURES | TEST METHOD | TEST CONDITION | UNIT | DATA |
| Density | ASTM D-792 | g/cm3 | 1.2 | |
| Heat Deflection Temperature | ASTM D-648 | Load:1.82 MPa | ºC | 135 |
| Short-term Service Temperature | ºC | -50~+120 | ||
| Long Service Temperature | ºC | -50~+100 | ||
| Linear Expansion Coefficient | ASTM D-696 | cm/cmºC | 6.5x10-5 | |
| Thermal Conductivity | ASTM C-177 | W/m K | 0.21 | |
| Yield Tensile Strength | ASTM D-638 | 10mm/min | Mpa | 62 |
| Tensile Strength at Break | ASTM D-638 | 1mm/min | Mpa | 65 |
| Yield Elongation | ASTM D-638 | 10mm/min | % | 6 |
| Elongation at Break | ASTM D-638 | 10mm/min | % | >70 |
| Elastic Tensile Modulus | ASTM D-638 | 1mm/min | Mpa | 2300 |
| Bending Strength | ASTM D-790 | 1mm/min | Mpa | 93 |
| Flexural Modulus | ASTM D-790 | 1.3mm/min | Mpa | 1890 |
| Shock Drop | (ISO 6603/1 E50) | 0.8mm sheet | J | 50 |
| Rockwell Hardness | ASTM D-785 | R Scale | 118 | |
| Light Transmittance | ASTM D-1003 | Transparent | % | 90% |
| Haze | ASTM D-1003 | Transparent | % | <0.5 |
| Yellowing Index | ASTM D-1003 | Transparent | YI | <1 |
FEATURES
1) Good light transmission: reaches 12%- 92% depending on color and thickness
2) Impact resistance: 250-300 times that of ordinary glass and 20-30 times that of acrylic sheet
3) Weather resistance: applicable temperature -40°C ~+120°C
4) Fire resistance: UL94 V-2, UL94 V-0, ASTM E84 CLASS A
5) Lightweight and easy installation: 1/2 of glass based on the same thickness
6) Ultraviolet resistance: 50um~80um one side or both sides anti-UV coating
7) Sound insulation and noise reduction: 5mm sheet attenuate 23db, 10mm sheet attenuate 35db
8) Heat insulation: heat Conductivity - 0.2 W/m2· K
PRODUCT SHOW
PRODUCT CATEGORIES
PROCESSING SERVICE
The solid polycarbonate sheet has excellent dimensional stability, which is very suitable for secondary processing. The polycarbonate processed products are widely used in industry, security, construction, new energy vehicles, and many other industries.
Shenghang Plastic can provide professional customized plastic sheets especially polycarbonate sheet and acrylic sheet processing services, including machining, carving, engraving, precision cutting, bending, welding, polishing, milling, drilling, trimming, thermoforming, silk screen printing, and so on.
Welcome to provide drawings or samples, communicate and confirm the processed products. As for customized products, our minimum order quantity is 1 piece. You can cooperate with us for batch orders after the samples are tested and approved.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.