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Help CenterFlame Retardant ABS Resin LG HI121H for Injection Molding High Stiffness
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Suzhou Yifuhui New Material Co., Ltd. is pleased to introduce Flame Retardant ABS Resin LG HI121H, a high-performance engineering thermoplastic specifically designed for injection molding applications that demand both flame retardancy and exceptional stiffness. As a trusted trading company with extensive export experience since 2020, we bring you this LG-branded ABS grade that delivers reliable processing, dimensional stability, and consistent quality for a wide range of industrial uses. Whether you are manufacturing electrical enclosures, automotive interior components, or consumer electronics, HI121H offers the ideal balance of safety, strength, and processability to help you produce durable parts with confidence.
Key Product Features
- Flame Retardant Performance: HI121H is formulated to meet stringent flame retardancy requirements, providing enhanced safety for applications where fire resistance is critical.
- High Stiffness: This resin offers superior rigidity and creep resistance, ensuring parts maintain their shape and mechanical integrity under load or elevated temperatures.
- Easy Injection Molding: Excellent flow characteristics allow for smooth processing with reduced cycle times, helping you improve production efficiency and lower manufacturing costs.
- Good Dimensional Stability: Minimal warpage and shrinkage ensure accurate part tolerances and consistent quality across production runs.
- Surface Finish: Parts molded from HI121H exhibit a smooth, uniform surface suitable for painting, printing, or cosmetic texturing.
- Balanced Impact Strength: Though stiff, the resin retains useful levels of impact resistance for everyday mechanical stresses.
- Thermal Resistance: The grade supports continuous service temperatures that are adequate for many electronic and automotive applications.
- Consistent Purity: As a prime grade resin, it contains consistent additives and colorants, making it a reliable choice for precision molding.
Typical Physical & Mechanical Properties
| Property | Typical Value (Units) |
| Flame Rating | V-0 (testing standard available upon request) |
| Tensile Strength | ≥ 40 MPa (confirmed via datasheet) |
| Flexural Modulus | ≥ 2200 MPa (high stiffness) |
| Melt Flow Index (200°C/5kg) | 6 – 10 g/10min (processing guide) |
| Heat Deflection Temperature (1.82 MPa) | Approx. 80 – 90 °C |
| Impact Strength (Izod, 23°C) | 200 – 300 J/m |
| Drying Temperature | 80 – 85°C for 2 – 4 hours (recommended) |
| Color | Natural / Black (custom colors available upon request) |
Application Advantages
- Electrical & Electronics: Ideal for connectors, switch housings, terminal blocks, and appliance parts requiring flame resistance.
- Automotive: Suitable for interior trim, instrument panel components, and under-hood brackets that demand stiffness and dimensional stability.
- Industrial Components: Perfect for protective covers, fan blades, and structural parts exposed to moderate heat or mechanical stress.
- Consumer Goods: Reliable for power tool housings, vacuum cleaner parts, and small appliance shells.
Suzhou Yifuhui New Material Co., Ltd. has been serving the global materials market since 2020, with an annual export value of US$10 million to US$50 million. We ship efficiently from major ports including Shanghai, Ningbo, and Qingdao, reaching clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our committed team ensures timely delivery, clear communication, and reliable supply continuity. With HI121H in your production line, you gain a competitive edge through its flame-retardant safety and high-stiffness performance. Contact us for samples, technical datasheets, or a customized supply quotation. We look forward to being your trusted material partner.
FAQ
Q1: What is the primary advantage of using LG HI121H over standard ABS?
The key improvement is its flame-retardant property combined with high stiffness. Standard ABS typically burns easily, while HI121H helps reduce fire spread and supports safer part designs. Moreover, the enhanced rigidity allows thinner walls and improved load-bearing capability.
Q2: Can I use HI121H for injection molding with standard machines?
Yes. HI121H is specifically designed for standard injection molding equipment. Typical melt temperatures are 220–250°C, and mold temperatures around 40–60°C. Always dry the material at 80–85°C for 2–4 hours before processing to achieve optimal results.
Q3: What colors are available?
The material is typically available in natural or black pellets. Custom colors can be supplied upon request. Suffice to say, the resin can also be colored during molding with the appropriate masterbatch.
Q4: Does HI121H require special handling for meeting flame retardancy standards?
No special handling is necessary other than normal storage. The flame retardant additives are pre-compounded by LG, so consistent V-0 performance is achieved under standard processing conditions. Keep the material dry, and follow suggested processing parameters for maximum flame performance.
Q5: Is this grade suitable for outdoor applications?
HI121H is primarily intended for indoor applications where flame resistance and stiffness are crucial. For continuous outdoor exposure, UV stabilization would be needed. We recommend consulting our technical team to evaluate your specific environmental requirements.
Q6: Can you supply technical datasheets and safety data sheets?
Yes. Upon request, we can provide the official LG datasheet, MSDS, and any supporting test reports. This includes verification of physical properties and processing guidelines.
Q7: How do you ensure product quality for every shipment?
We source directly from reliable LG supply chains and carefully inspect each batch before shipping. For higher-volume orders, we can offer pre-shipment samples and third-party inspection to ensure the resin meets your specifications.
Q8: What is the minimum order quantity?
The typical MOQ is one metric ton. However, we can sometimes accommodate smaller trial orders or samples to support your initial testing. Please contact us to discuss your needs.
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