Hengli PC Hc-20 Injection Polycarbonate Mfr 7.4
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Product Details
| Feature: | Transparent, High Impact, Heat-Resistant |
|---|---|
| CAS No.: | 25037-45-0 |
| Formula: | (C8h8)N |
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Room 1101-1102, Building 36, Lingang South Bridge Science and Technology City, Maoyuan ...
International Commercial Terms(Incoterms)
FOB, CFR, CIF
Terms of Payment
LC, T/T
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Basic Info.
- Model NO.
- Hengli PC HC-20
- EINECS
- 500-044-8
- Material
- Polycarbonates/PC
- Usage
- General Plastics
- Plastic Properties After Heated
- Thermoplastic Plastics
- Plastic Forming Method
- Injection
- Color
- White
- Loading Port
- Dalian
- MOQ
- 1X40FT
- HS
- 39074000
- Mfr
- 7.4
- Transport Package
- Plastic Bag
- Specification
- In 25kg/bag, 27MT/40GP with pallets
- Trademark
- Hengli
- Origin
- China
- HS Code
- 39074000
Product Description
Polycarbonate (PC) is an engineering thermoplastic renowned for its exceptional impact resistance (virtually unbreakable), high optical clarity (up to 90% light transmission), and thermal stability (service temp: -135°C). Derived from bisphenol-A monomers, it withstands harsh environments while remaining 200x stronger than glass. Dominant applications include bullet-resistant windows, electronic housings (phones/laptops), automotive headlights, and medical devices. PC processes via injection molding/extrusion but requires pre-drying to prevent hydrolysis. Though costlier than commodity plastics, its unique blend of durability, transparency, and flame retardancy (UL94 V-0 grade) makes it irreplaceable in high-performance sectors. BPA-free variants address niche health concerns.
Features
Medium to high viscosity and excellent demolding performance.Applications
Widely used in electronic device casings (like phones and computers), automotive parts (such as lamp covers), optical products (e.g., spectacle lenses), medical device components, etc.Packaging
In 25kg/bag,27MT/40GP with pallets|
Property
|
Unit |
Specification |
Result |
Test Method |
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Melt Mass-Flow Rate |
g/10min |
8.0±1.0
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7.4
|
GB/T3682.1 | ||||||||||||||||||||
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Density90(23ºC) |
g/kg |
1.19-1.22
|
1.196
|
GB/T1033.1 | ||||||||||||||||||||
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Izod Impact Strength
|
kJ/m
|
≥63
|
68 |
GB/T1843
|
||||||||||||||||||||
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Tensile Stress at Yield |
MPa |
≥60 |
62.5 |
GB/T1040.2
|
||||||||||||||||||||
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Nominal Tensile Strain at Break |
MPa |
≥110 |
115 |
GB/T1040.2 | ||||||||||||||||||||
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Tensile Strain at Yield
|
% | ≥6.0 |
6.3
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GB/T1040.2
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Flexural Strength |
MPa |
≥88 |
91.8 |
GB/T9341
|
||||||||||||||||||||
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Temperature of Deflection under Load
|
ºC |
≥120 |
127 |
GB/T1634
|
||||||||||||||||||||
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Vicat Soft |
ºC |
≥89.0 |
90 |
GB/T2410
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