Лидер продаж Высококачественные Гранулы диффузора из поликарбоната светодиодные
1,60 $
Поликарбонатная смола/поликарбонатная смола/гранулы поликарбоната с рассеиванием света
- Категория: PC >>>
- Поставщик: Xiamen Keyuan Plastic Co. Ltd.
Сохранить в закладки 1600710477141:
Описание и отзывы
Характеристики
KEYUAN LED Bulb Raw Material Polycarbonate / Light Diffusion PC Polycarbonate Resin
Material Pictures and Details
pProduct name | Polycarbonate Resin | ||||||
Color | Natural , Black or as required (RAL or Pantone) | ||||||
Introduction | 1. Competitive price,high quality,on-time delivery | ||||||
2. Environment friendly | |||||||
3. Can be reinforced with the glass fiber/toughness/flame retardant/UV stabilizer | |||||||
4. Trade Assurance | |||||||
5. Payment can be LC, T/T, Paypal etc. | |||||||
Package | 25kg/bag (also customizable) | ||||||
Sample | 5 kg Free Sample | ||||||
Introduction of PMMA/PC material properties in LED lampshade
PMMA/PC material performance profile in LED lampshade: The chemical name Poly polymethyl methacrylate is made by polymerization of methyl methacrylate monomer MMA. Abbreviated as PMMA, commonly known as acrylic and acrylic.
PMMA is a thermoplastic with a density of 1.19-1.20, high transparency, a transmittance of 91%-93%, 99% visible light, 72% ultraviolet light, light weight, and shatter resistance of ordinary silica glass. 12-18 times, the mechanical strength and toughness are more than 10 times greater than ordinary glass, the hardness is more than 2H before treatment, the surface hardness can reach more than 5H after surface strengthening, scratch resistance, outstanding weather resistance and aging resistance, Low temperature (-50-60°C) and higher temperature (below 100°C) have the same impact strength, good electrical insulation properties, arc resistance, stable chemical properties, and general chemical corrosion resistance. The common thickness of PMMA material is 0.65/0.8/1.0/1.2/1.5/2.0/3.0MM. In addition to transparent material, there are other colors to choose from. In addition, the surface of the sheet can be coated, and NI, CR, AL can be plated according to customer requirements Etc. The light transmittance is specified by the customer.
PC is the abbreviation of polycarbonate, the English of polycarbonate is Polycarbonate, PC engineering plastics for short. PC material is actually one of the engineering plastics we call. As a material widely used worldwide, PC has its own The characteristics and advantages and disadvantages of PC is an amorphous thermoplastic resin with excellent comprehensive performance. It has excellent electrical insulation, elongation, dimensional stability and chemical resistance, high strength, heat resistance and cold resistance. It also has the advantages of self-extinguishing, flame-retardant, non-toxic, colorable, etc. Its strength can meet various needs from mobile phones to bulletproof glass. The disadvantage is that it is insufficient in hardness compared with metal, which makes its appearance easier to scratch , But its strength and toughness are very good. The surface hardness of the PC material after surface treatment has been greatly improved, and the pencil hardness of the improved PC surface is generally about 2H. For this material, it is very good for LED lampshades
Because the above two materials have good light transmittance, the produced LED lampshades are very good, the surface is smooth and clean, there is no nozzle glue position around the product after processing, and the surface has no injection water marks. The pencil hardness of PMMA board can reach more than 5H , Not easy to break. Acrylic lens development cycle is short, from receiving the customer's drawings to the sample out of the fastest two or three days. There is no need to make molds, so it can be produced in small batches, and the product dimensions can be changed flexibly. It can also realize the processing and shaping of steps, assembly bayonet, earpiece hole position, and beauty line. Due to the above advantages, it is now being widely used in various high-end consumer digital products, such as mobile phone lenses, MP3/MP4 lenses, digital camera video camera lenses, signs and other digital products LCD\\TFT protective screens, automotive instruments, etc. Products whose surfaces need to be protected, such as video screens, and decorative windows or panels. After the PC material is processed, the surface can be made into various patterns such as CD pattern, hairline pattern, etc., which are widely used in mobile phone ultra-thin buttons and other decorative surfaces.
PMMA is a thermoplastic with a density of 1.19-1.20, high transparency, a transmittance of 91%-93%, 99% visible light, 72% ultraviolet light, light weight, and shatter resistance of ordinary silica glass. 12-18 times, the mechanical strength and toughness are more than 10 times greater than ordinary glass, the hardness is more than 2H before treatment, the surface hardness can reach more than 5H after surface strengthening, scratch resistance, outstanding weather resistance and aging resistance, Low temperature (-50-60°C) and higher temperature (below 100°C) have the same impact strength, good electrical insulation properties, arc resistance, stable chemical properties, and general chemical corrosion resistance. The common thickness of PMMA material is 0.65/0.8/1.0/1.2/1.5/2.0/3.0MM. In addition to transparent material, there are other colors to choose from. In addition, the surface of the sheet can be coated, and NI, CR, AL can be plated according to customer requirements Etc. The light transmittance is specified by the customer.
PC is the abbreviation of polycarbonate, the English of polycarbonate is Polycarbonate, PC engineering plastics for short. PC material is actually one of the engineering plastics we call. As a material widely used worldwide, PC has its own The characteristics and advantages and disadvantages of PC is an amorphous thermoplastic resin with excellent comprehensive performance. It has excellent electrical insulation, elongation, dimensional stability and chemical resistance, high strength, heat resistance and cold resistance. It also has the advantages of self-extinguishing, flame-retardant, non-toxic, colorable, etc. Its strength can meet various needs from mobile phones to bulletproof glass. The disadvantage is that it is insufficient in hardness compared with metal, which makes its appearance easier to scratch , But its strength and toughness are very good. The surface hardness of the PC material after surface treatment has been greatly improved, and the pencil hardness of the improved PC surface is generally about 2H. For this material, it is very good for LED lampshades
Because the above two materials have good light transmittance, the produced LED lampshades are very good, the surface is smooth and clean, there is no nozzle glue position around the product after processing, and the surface has no injection water marks. The pencil hardness of PMMA board can reach more than 5H , Not easy to break. Acrylic lens development cycle is short, from receiving the customer's drawings to the sample out of the fastest two or three days. There is no need to make molds, so it can be produced in small batches, and the product dimensions can be changed flexibly. It can also realize the processing and shaping of steps, assembly bayonet, earpiece hole position, and beauty line. Due to the above advantages, it is now being widely used in various high-end consumer digital products, such as mobile phone lenses, MP3/MP4 lenses, digital camera video camera lenses, signs and other digital products LCD\\TFT protective screens, automotive instruments, etc. Products whose surfaces need to be protected, such as video screens, and decorative windows or panels. After the PC material is processed, the surface can be made into various patterns such as CD pattern, hairline pattern, etc., which are widely used in mobile phone ultra-thin buttons and other decorative surfaces.
Technical Details
Material Applications
Material Certificates
Material Production
Sample And Delivery
Sample Policy
1. 5KG General Grade Free Sample with Freight Collect.
2. Sample Payment Can be T/T , Paypal or Trade Assurance.
3. Sample can be Delivery out within 3 days after confirmation.
4 Technical support during sample testing.
By Express | 1KG-100KG | ||||||
By Air | 100KG-500KG | ||||||
By Sea | >500KG | ||||||
By Express ( FEDEX, UPS, DHL, TNT, EMS, etc... )
--- Advantage: Fast ( takes about 7 - 10 days in the delivery )by door to door service
--- Disadvantage: expensive
By Air Transportation
--- Advantage: Fast ( takes about 8 - 12 days ) and cheaper than Express.
--- Disadvantage: Customer need to take the goods from the airport.
By Sea ( Ocean ) Transportation
--- Advantage: Much cheaper than Express or Air transportation.
--- Disadvantage: Slow and customer need to take the goods from the destination port .
--- Advantage: Fast ( takes about 7 - 10 days in the delivery )by door to door service
--- Disadvantage: expensive
By Air Transportation
--- Advantage: Fast ( takes about 8 - 12 days ) and cheaper than Express.
--- Disadvantage: Customer need to take the goods from the airport.
By Sea ( Ocean ) Transportation
--- Advantage: Much cheaper than Express or Air transportation.
--- Disadvantage: Slow and customer need to take the goods from the destination port .
Our Service
Xiamen Keyuan Plastic Co.,Ltd.
Pre-sale services:
1. Providing professional technical support.
2. Our factory also can modify and produce according to customer’s technicalrequirements and projects.
3. If you have any questions, pls feel free to contact contact us online or send us email, we promise we will give you a quick reply.
4. Direct call or visit are warmly welcome.
Sale of services:
1. Direct manufacturing factory and offering competitive price.
2. Product quality control and delivery time is strictly controlled and welcome general Inspection before Packing or delivery.
After-sales service:
1. Following up the whole process and Update news to you.
2. 24-hour telephone service.
3. Sharing Loadingpictures and video and transport information.
4. Delivery original files or proceed Telex Release by Door to door service.
1. Providing professional technical support.
2. Our factory also can modify and produce according to customer’s technicalrequirements and projects.
3. If you have any questions, pls feel free to contact contact us online or send us email, we promise we will give you a quick reply.
4. Direct call or visit are warmly welcome.
Sale of services:
1. Direct manufacturing factory and offering competitive price.
2. Product quality control and delivery time is strictly controlled and welcome general Inspection before Packing or delivery.
After-sales service:
1. Following up the whole process and Update news to you.
2. 24-hour telephone service.
3. Sharing Loadingpictures and video and transport information.
4. Delivery original files or proceed Telex Release by Door to door service.
Contact us
Xiamen Keyuan Plastic Co.,Ltd.
ADD: No.27, Hongxi Road, Maxiang Town, Xiang'an District, Xiamen(361101), CHINA.
Contact : Connie Deng
Contact : Connie Deng
TEL: +8613656020340 (Whatsapp/Wechat)
Email: connie@xmkeyuan.com
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