Toray Toyolac 920-555 MABS Resin Stable Mold Shrinkage High Rigidity Transparent Thermoplastic
Product Spotlights
Toray Toyolac 920-555 MABS Resin is a premium transparent thermoplastic designed for applications requiring outstanding rigidity, dimensional stability, and optical clarity. As a trusted supplier, Suzhou Yifuhui New Material Co., Ltd. brings years of experience in sourcing and distributing high-performance engineering plastics. Our company, established in 2020, has rapidly grown to serve global markets including North America, Europe, Southeast Asia, and the Middle East, with an annual export value exceeding US$10 million. We are committed to providing materials that help manufacturers achieve consistent quality and efficient production.
This Toray Toyolac 920-555 grade offers a unique balance of properties: it combines the transparency of acrylic with the toughness of ABS, making it an ideal substitute for traditional transparent materials like PC or PMMA when higher rigidity and mold shrinkage control are required. The material exhibits stable mold shrinkage, which reduces warpage and ensures precise part dimensions even in complex molds. Its high rigidity provides excellent structural integrity while maintaining a glossy, transparent finish.
Key Features & Technical Specifications
Excellent Transparency: Light transmittance similar to PMMA, enabling clear visualization of internal components.
High Rigidity & Strength: Higher flexural modulus compared to standard ABS, suitable for load-bearing parts.
Stable Mold Shrinkage: Reduces post-molding deformation, improving yield and part consistency.
Good Chemical Resistance: Resists oils, greases, and mild acids, extending product lifespan.
Easy Processing: Suitable for injection molding with wide processing window.
UV Resistance: Optional UV-stabilized version available upon request.
| Property | Value | Unit |
|---|---|---|
| Density | 1.09 | g/cm³ |
| Melt Flow Rate (220°C/10kg) | 15 | g/10min |
| Tensile Strength (Yield) | 55 | MPa |
| Flexural Modulus | 2500 | MPa |
| Izod Impact Strength (Notched, 23°C) | 15 | kJ/m² |
| Light Transmittance (1mm) | 88 | % |
| Mold Shrinkage (MD/TD) | 0.4 - 0.6 | % |
Benefits for Your Business: By choosing Toray Toyolac 920-555, manufacturers can achieve higher production efficiency due to its stable shrinkage and excellent flow characteristics. The material's transparency reduces the need for secondary painting or coating, lowering costs and environmental impact. Its high rigidity allows for thinner wall designs, saving material weight and cycle time. Whether you are producing automotive interior trims, transparent electronic housings, or medical device components, this MABS resin delivers consistent performance batch after batch.
Trust & Reliability: Suzhou Yifuhui New Material Co., Ltd. has established a robust supply chain with ports in Shanghai, Ningbo, and Qingdao, ensuring timely delivery worldwide. Our team provides technical support, including injection molding parameters and troubleshooting. With an annual export value of US$10-50 million, we have served clients across 15+ markets, from South America to Southeast Asia. We offer flexible packaging options (25kg bags, custom pallets) and can provide samples for evaluation. Contact us today to discuss your application and discover how Toray Toyolac 920-555 can elevate your product quality.
Frequently Asked Questions
What is the difference between MABS and standard ABS? MABS is a transparent grade of ABS that offers high clarity, while standard ABS is opaque. Toyolac 920-555 also provides higher rigidity and better mold shrinkage control.
Can this material be used for food contact applications? Compliance with food contact regulations depends on the specific application and regional standards. Please contact us for relevant documentation.
What is the recommended injection molding temperature range? Typical processing temperature is 220-260°C, but we recommend optimizing based on your mold design and part geometry.
Is the material UV resistant? Standard grade has moderate UV resistance; a UV-stabilized version is available upon request.
Does Toyolac 920-555 require drying before processing? Yes, it is recommended to pre-dry at 80-90°C for 3-4 hours to avoid moisture-related defects.
What are the typical applications? Transparent housing for electronics, automotive interior dials, medical equipment components, cosmetic packaging, and toys.
Can this resin be overmolded with other materials? Yes, it can be overmolded with TPE or other plastics, but adhesion testing is advised.
Is the product RoHS compliant? Yes, Toray Toyolac 920-555 meets RoHS requirements. Additional certificates (REACH, UL) are available upon request.
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