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LG ABS TR558A Strong Impact Resistance ABS Virgin Plastic
Cấu trúc sản phẩm
What is ABS Virgin Plastic?
LG Chem ABS TR558A is a transparent injection-grade material based on MABS (methyl acrylonitrile butadiene-styrene copolymer), integrating rigidity, toughness and optical properties. As abs virgin plastic, it contains no recycled material impurities, has stable optical purity and batch consistency, and is very suitable for the manufacturing of products with high requirements for transparency and appearance.

1. Material Highlights and Characteristics
Clear and bright, with excellent visual performance: High light transmittance and low haze, making the product present a clean and transparent texture in the lighting or display environment.
It combines impact toughness and flexibility: It can maintain good impact strength in both normal and low-temperature environments, reducing the risk of product breakage.
Outstanding structural stability: Low shrinkage rate, precise forming dimensions, suitable for components that require high assembly accuracy.
Reliable electrical insulation performance: It meets the safety requirements for electronic and electrical materials and is suitable for a variety of electrical structural components.
Flexible molding processing: Excellent injection molding fluidity, capable of maintaining a smooth appearance and high transparency under complex molds.
2. Typical Application Directions
TR558A is widely used in various transparent and semi-transparent products
・Enclosures of household appliances and electronic devices: air purifiers, speakers, and display device frames.
・Lighting system components: LED lampshades, light guide plates, diffusion components.
・Home and consumer goods: Transparent panels, display boxes, digital accessory shells.
・Decorative parts and mechanical Windows: Transparent components used to balance aesthetics and structural strength.
These fields fully demonstrate the advantages of abs virgin plastic in terms of appearance and performance compatibility.
3. Processing and Technological Characteristics
TR558A is compatible with mainstream injection molding equipment, has a wide processing temperature range and stable flow performance.
To achieve the best transparency, it is recommended to keep the mold surface highly polished and thoroughly dry. Materials are relatively sensitive to the cooling rate. Controlling the cooling rhythm can reduce internal stress and improve optical performance.
4. ABS TR558A Data Sheet
| Hiệu suất quang học | Tình trạng | Tiêu chuẩn | Giá trị | Đơn vị | |||
| Độ truyền dẫn | 3200μm | ASTM D1003 | 90 | % | |||
| Sương mù | ASTM D1003 | 1.8 | % | ||||
| Hành vi cơ học | Tình trạng | Tiêu chuẩn | Giá trị | Đơn vị | |||
| Độ giãn dài | Yield 23℃ 50mm/min 3.20mm | ASTM D638 | 5 | % | |||
| Độ giãn dài | Break 23℃ 50mm/min 3.20mm | ASTM D638 | 15 | % | |||
| Độ bền uốn | 23℃ 15mm/min 3.20mm | ASTM D790 | 79 | MPa | |||
| Mô đun uốn | 23℃ 15mm/min 3.20mm | ASTM D790 | 2550 | MPa | |||
| Tác động của Izod Notch | 23℃ 3.20mm | ASTM D256 | 125 | J/m | |||
| Tác động của Izod Notch | -30℃ 3.20mm | ASTM D256 | 35 | J/m | |||
| Tác động của Izod Notch | 23℃ 6.40mm | ASTM D256 | 115 | J/m | |||
| Tác động của Izod Notch | -30℃ 6.40mm | ASTM D256 | 35 | J/m | |||
| Độ bền kéo | Break 23℃ 50mm/min 3.20mm | ASTM D638 | 52 | MPa | |||
| Mô đun kéo | 23℃ 50mm/min 3.20mm | ASTM D638 | 2350 | MPa | |||
| nhiệt | Tình trạng | Tiêu chuẩn | Giá trị | Đơn vị | |||
| HDT | Unannealed 1.8MPa 6.40mm | ASTM D648 | 83 | ℃ | |||
| Nhiệt độ làm mềm Vicat | 50℃/giờ 50N | ASTM D1525 | 91 | ℃ | |||
| Tài sản vật chất | Tình trạng | Tiêu chuẩn | Giá trị | Đơn vị | |||
| co ngót | 2.00mm 23℃ | ASTM D955 | 0.4~0.7 | % | |||
| Tỉ trọng | 23℃ | ASTM D792 | 1.11 | g/cm³ | |||
| Chỉ số tan chảy | 220℃ 10kg | ASTM D1238 | 25 | g/10 phút | |||
| độ cứng | Tình trạng | Tiêu chuẩn | Giá trị | Đơn vị | |||
| Độ cứng Rockwell | R(Tỷ lệ) | ASTM D785 | 113 | ||||
| Tính dễ cháy | Tình trạng | Tiêu chuẩn | Giá trị | Đơn vị | |||
| Xếp hạng ngọn lửa | Tất cả các màu 1.5mm | UL94 | HB | ||||
| Xếp hạng ngọn lửa | Tất cả màu sắc 3.0mm | UL94 | HB | ||||
5. Innovation and Industry Advantages
TR558A adopts an improved MABS structure, achieving a balance between optical transparency and mechanical properties
・Compared with traditional transparent ABS, its low-temperature impact resistance is better.
・Compared with PC transparent materials, it has lower energy consumption for molding and less processing difficulty.
・As abs virgin plastic, it has stable batches and uniform flow, which is convenient for long-term mass production and international project certification.
In the market of transparent materials for electronic and electrical appliances, TR558A has become a representative model with high cost performance.
6. Customer Feedback
Customers from Asia and Europe generally evaluate that TR558A has a short molding cycle and stable product appearance.
Some manufacturers claim that this material has better gloss retention than similar MABS in mass production and is particularly suitable for injection molding applications of high-transparency lampshades and electronic display components.
7. Frequently Asked Questions (FAQ)
Q1: Can TR558A be blended with standard ABS?
It is recommended to use it alone to maintain the stability of transparency and mechanical properties.
Q2: Can it be used in food contact products?
This model is a general-purpose transparent ABS and does not fall under the food contact grade.
Q3: How to avoid the appearance of silver streaks or bubbles?
Maintaining adequate dryness, good mold exhaust, and controlling injection speed can effectively improve the appearance.
8. Recommendation of Similar Materials
| nhà chế tạo | Mô hình sản phẩm | Tỉ trọng | Mô đun kéo | Độ bền kéo | Độ cứng Rockwell | Melt Flow Index (MFI) | Elongation at Break | co ngót | Mô đun uốn | Độ bền uốn |
| LG Chem | TR-558AI | 1.08 g/cm³ | 2191 MPa | 51.3 MPa | 112 | 15 g/10min | 6% | — | 79 MPa | 2368.8 MPa |
| LG Chem | TR558A | 1.11 g/cm³ | 2350 MPa | 52 MPa | 113 | 25 g/10min | 5% | — | 2550 MPa | 79 MPa |
| LG Chem | TR-557I | 1.07 g/cm³ | — | 41 MPa | 105 | 20 g/10min | 40% | — | 1990 MPa | 64 MPa |
| LG Chem | TR557 | 1.09 g/cm³ | 2050 MPa | 48 MPa | 107 | 21 g/10min | 5% | — | 2250 MPa | 71 MPa |
| LG Chem | TR-556 | 1.09 g/cm³ | 2100 MPa | 49 MPa | 109 | 5 g/10min | 15% | — | 2300 MPa | 79 MPa |
| LG Chem | TR-530F | 1.06 g/cm³ | 196000 psi | 4790 psi | 88 | 10 g/10min | 15% | — | 218000 psi | 7110 psi |
| Mitsubishi Rayon | TR-2 | 1.05 g/cm³ | — | 47.1 MPa | 110 | 1.4 g/10min | 2350% | 0.50% | 2450 MPa | 72.6 MPa |
| Denka | TP-801 | 1.1 g/cm³ | — | 42 MPa | 34 | — | — | 0.30% | 2180 MPa | 69 MPa |
9. Supply and Service Advantages of Juyuan
As a supplier specializing in international trade of plastic raw materials, Juyuan has long provided abs virgin plastic series materials, featuring:
・Stable supply capacity: Direct procurement of resources from brands such as LG, SABIC, and INEOS;
・Flexible procurement mode: Supports bulk and sample supply to meet the needs of different projects;
・Technical guidance and selection support: Assist customers in matching suitable materials and process parameters;
・Efficient logistics system: Ensuring stable delivery times and smooth customs clearance, facilitating rapid production for global customers.
Phần kết luận
LG Chem's ABS TR558A integrates a transparent appearance, toughness and ease of processing, making it a reliable transparent ABS solution for the modern electronics, electrical appliances and lighting industries. Juyuan will continue to assist global manufacturers in creating plastic products that are both aesthetically pleasing and high-performance with its professional supply chain and high-quality abs virgin plastic products.

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