High Quality Light Diffusion Opticail Grade Polycarbonate Granules Virgin Polycarbonate for LED Bulb
Product Specifications
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1
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Product Details
| Customization: | Available |
|---|---|
| Feature: | Non-Degradable |
| CAS No.: | 25037-45-0 |
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Basic Info.
- Formula
- (C16h18o5)N
- EINECS
- Na
- Material
- Polycarbonates/PC
- Usage
- Engineering Plastics
- Plastic Properties After Heated
- Thermosetting Plastic
- Plastic Forming Method
- Film Pressure
- Color
- White
- Transport Package
- 25 Kgs/Bag(S)
- Specification
- 99%
- Trademark
- Ethai™
- Origin
- China
- HS Code
- 3907400000
- Production Capacity
- 300, 000 Mt/Year
Product Description
Product Description
Polycarbonate (PC)
Polycarbonate (PC) is a high-performance thermoplastic known for its exceptional impact strength, optical clarity & heat resistance. This versatile material combines transparency with durability, offering good dimensional stability & flame retardancy. These properties make PC ideal for demanding applications in automotive, electronics, medical & construction industries.
Specification
Density | ASTM D792 | 1.2 | g/cm3 |
Shrinkage | ASTM D955 | 0.5~0.7 | % |
Melt Index 300°C 1.2 kg | ASTM D1238 | 22 | g/10 min |
Mechanicalbehavior | Standard | Value | Unit |
Tensile Strength Yield 50 mm/min | ASTM D638 | 630 | kg/cm2 |
Elongation Break 50 mm/min | ASTM D638 | 100 | % |
Flexural Strength Yield 10 mm/min | ASTM D790 | 920 | kg/cm2 |
Flexural Modulus 10 mm/min | ASTM D790 | 2,4000 | kg/cm2 |
lzod Notch Impact 23°C 3.2mm | ASTM D256 | 70 | kg-cm/cm |
Application
Electronic & Electrical Components
Automotive Lighting & Glazing
PC is extensively used in electronic applications for device housings, power tool casings & connector components. Its excellent dielectric strength, heat resistance & flame retardancy ensure reliable performance & safety compliance in various electrical applications and consumer electronics.
The material serves as a primary choice for automotive headlights, signal lights & interior lighting covers. PC's exceptional optical properties, impact resistance & ability to withstand temperature variations make it ideal for both functional & safety-critical automotive applications.
Medical Devices & Equipment
Construction & Building Materials
Consumer Products & Safety Equipment
PC is widely employed in medical applications including surgical instrument housings, medical device components, and transparent protective barriers. Its clarity, sterilizability & impact resistance meet the stringent requirements of healthcare environments and medical safety standards.
The material finds significant application in construction for transparent roofing, sound barriers & security glazing. PC's durability, weather resistance & excellent light transmission properties make it suitable for architectural applications requiring both strength & aesthetics.
PC is utilized in various consumer goods including protective eyewear, sports equipment & household appliances. Its superior impact strength, clarity & heat resistance contribute to durable & safe products for everyday use.
Packing & Delivery
Packing Details
Delivery Details
Sample Packing: Foil bags
Bulk Packing: 25 kgs bags or jumbo (ton) bags
Bulk Packing: 25 kgs bags or jumbo (ton) bags
Sample Shipping: Shipped within 1~3 days after sample order confirmation via FedEx, UPS, DHL or EMS
Bulk Shipping: Shipped within 7~10 days after bulk order confirmation via sea freight or air freight. We will also fully cooperate if customers have familiar freight forwarders.
Bulk Shipping: Shipped within 7~10 days after bulk order confirmation via sea freight or air freight. We will also fully cooperate if customers have familiar freight forwarders.
Company Profile
Shanghai Ethaichem Co., Ltd.
Shanghai Ethaichem Co., Ltd. is a high-tech manufacturing enterprise specializing in the production of high-performance inorganic pigments & functional chemical materials. With a skilled workforce of over 200 employees & covering an area of 60 acres, the company operates integrated R & D, production and sales facilities capable of producing 100,000 tons of coating raw materials annually. Equipped with advanced manufacturing systems & automated production lines, the company is dedicated to delivering products of consistent quality & reliable performance. It has been certified under ISO 9001, ISO 14001 & OHSAS 18001 management systems, ensuring stringent control over quality, environmental impact & occupational health & safety.
The company's manufacturing portfolio includes titanium dioxide, zinc oxide, antimony trioxide & a full range of iron oxide pigments (including yellow, orange, black, red & others). These products are widely used across various industries, with a strong emphasis on the paint and coatings sector. Titanium dioxide is recognized for its excellent hiding power and dispersion properties, making it ideal for high-quality architectural & industrial coatings. Zinc oxide is mainly used as a functional pigment and additive to improve the corrosion resistance, weather resistance, antibacterial and mildew resistance of coatings. Antimony trioxide serves as a highly effective flame retardant synergist, widely applied in plastics, rubber & other polymer materials. The iron oxide series offers consistent color stability, weather resistance and durability, making them suitable for demanding applications such as industrial coatings, construction materials & colored concretes.
In addition to standard grades, the company provides customized solutions tailored to specific customer requirements,supported by a professional technical team and well-established R & D platforms. Strategically located in Shanghai with efficient logisticsconnections, the company exports its products to markets in Europe, the Americas, the Middle East & Southeast Asia. Committed to innovation andexcellence, Shanghai Ethaichem aims to be a global leader in functionalmaterials, providing superior products and technical support to customersworldwide.
FAQ
Q1: Packing Terms
Standard packing: 25 kgs bags or jumbo (ton) bags.
Custom packing is available if you have a legally registered patent for specific packaging or special needs (subject to relevant document confirmation, if applicable).
Q2: Payment Terms
Accepted methods: T/T , Western Union, Bitcoin, Tether (USDT). Confirm your preferred method with our sales team before ordering.
Q3: Shipping Method
Small packages (samples/small-quantity orders): Via international couriers (DHL, UPS, FedEx, EMS).
Bulk shipments: Sea/air freight arranged based on your order volume and delivery timeline.
Q4: Delivery Time
In-stock products: Shipped within 1~2 business days after receiving your advance payment.
Custom/non-stock products: Timeline varies by product type and order quantity (clear timeline provided in quotation).
Q5: MOQ & Free Samples
MOQ: Low MOQ for small-batch purchases (specific details in quotation).
Samples: Not less than 1 kg free for quality testing (customers cover shipping costs).
Q6: Order Process
(1) Inform us of your product requirements (type/specifications) or intended application.
(2) We issue a detailed quotation based on your needs or professional recommendations.
(3) After confirming sample quality (if requested), place a official order & pay the advance deposit.
(4) We arrange production immediately after receiving the deposit (discounts for large-quantity orders).
Q7: Product Quality Guarantee
100% quality inspection for all products before delivery.
If quality issues arise from our production/inspection, we offer free replacements or refunds (subject to issue confirmation via photos/videos).
Q8: Long-Term Mutually Beneficial Cooperation
Maintain consistent quality and competitive pricing to protect your interests and market competitiveness.
Treat customers as partners (not just "friends"): conduct business with sincerity, respect geographical/cultural differences & build trust.
Standard packing: 25 kgs bags or jumbo (ton) bags.
Custom packing is available if you have a legally registered patent for specific packaging or special needs (subject to relevant document confirmation, if applicable).
Q2: Payment Terms
Accepted methods: T/T , Western Union, Bitcoin, Tether (USDT). Confirm your preferred method with our sales team before ordering.
Q3: Shipping Method
Small packages (samples/small-quantity orders): Via international couriers (DHL, UPS, FedEx, EMS).
Bulk shipments: Sea/air freight arranged based on your order volume and delivery timeline.
Q4: Delivery Time
In-stock products: Shipped within 1~2 business days after receiving your advance payment.
Custom/non-stock products: Timeline varies by product type and order quantity (clear timeline provided in quotation).
Q5: MOQ & Free Samples
MOQ: Low MOQ for small-batch purchases (specific details in quotation).
Samples: Not less than 1 kg free for quality testing (customers cover shipping costs).
Q6: Order Process
(1) Inform us of your product requirements (type/specifications) or intended application.
(2) We issue a detailed quotation based on your needs or professional recommendations.
(3) After confirming sample quality (if requested), place a official order & pay the advance deposit.
(4) We arrange production immediately after receiving the deposit (discounts for large-quantity orders).
Q7: Product Quality Guarantee
100% quality inspection for all products before delivery.
If quality issues arise from our production/inspection, we offer free replacements or refunds (subject to issue confirmation via photos/videos).
Q8: Long-Term Mutually Beneficial Cooperation
Maintain consistent quality and competitive pricing to protect your interests and market competitiveness.
Treat customers as partners (not just "friends"): conduct business with sincerity, respect geographical/cultural differences & build trust.
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