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The difference and application of PMMA material and PC material
PMMA (polymethyl methacrylate, commonly known as “acrylic”) and PC (polycarbonate) are two commonly used transparent plastics with significant differences in performance and applications. Below is a comparison: 1. Key Performance Comparison Features: PMMA Material Transparency: Extre...Read more -
PC lens hardening process
PC lenses (polycarbonate lenses) are widely used in the eyewear industry due to their advantages such as lightness and strong impact resistance. However, their surface hardness is low and they are easily scratched, so they need to be hardened to improve their wear resistance. The following is a ...Read more -
What factors should be considered in mold drawing design
The design of mold drawings needs to comprehensively consider multiple key factors to ensure the structural rationality, processing feasibility and service life of the mold. The following is a summary of the core design elements: 1. Material selection and performance Mold material Select materia...Read more -
How to engrave a logo on a mold
The injection mold carving process mainly includes the following steps: Mold design and analysis: Use CAD software to design the mold structure, including parting surface, mold core, slider, ejection system, etc. Use mold flow analysis software (such as Moldflow) to simulate the injection moldin...Read more -
Polymers and Smart Plastics Are Transforming Modern Healthcare
In the high-stakes world of healthcare, the role of plastics has evolved from simple disposables to mission-critical components at the heart of the most advanced medical technologies. As of 2025, the medical plastics industry is experiencing a surge of innovation, driven by the convergence of ma...Read more -
Advanced Plastics Are Driving the Electric Vehicle and Aerospace Revolutions
The global drive towards electrification in transportation and enhanced efficiency in aerospace is creating an insatiable demand for a new generation of high-performance materials. As of 2025, advanced polymers and fiber-reinforced composites have moved beyond their traditional roles as cosmetic...Read more -
Beyond Recycling: How the Circular Economy and Advanced Sustainability Are Forging the Future of Plastics
For the global plastics industry, sustainability has transformed from a corporate responsibility checkbox into the most powerful driver of innovation and a core pillar of long-term business strategy. Moving far beyond traditional recycling, the sector is now in a period of intense, systemic chan...Read more -
How AI and Digital Twins Are Igniting the Next Revolution in Plastics Manufacturing
The global injection molding and plastics processing industry is at a historic technological inflection point. Moving far beyond the established principles of automation, the sector is now being redefined by the deep integration of Industry 4.0 technologies, chief among them Artificial Intellige...Read more -
The laptop shell is a very common plastic shell. Here are the precautions for making this shell.
The laptop shell is a very common plastic shell. Here are the precautions for making this shell. 1. Material selection and modification process Substrate adaptability Mainstream materials: PC/ABS alloy: accounting for more than 65% (impact strength ≥60kJ/m², heat deformation temperature 110℃); B...Read more -
Impact of US tariffs on the mold industry
The impact of US tariffs on the mold industry I. Current Situation of Tariff Policies and Their Impact on Industries Tariff structure and exemption scope Tax rate stratification: The tariff for precision injection molds (HS 8480.71) is 25%, with an additional 7% “Technical Safety sur...Read more -
PC lampshade production process
PC lampshade production process Lampshades are very common products in daily life. The materials used for PC lampshades are basically diffused PC materials /PMMA materials. We can make both of these two materials. We have over 17 years of experience in mold making and have more than 100 cases of ...Read more -
The role of motor design in injection molds
The role of motor design in injection molds When the structure of plastic products is designed with a thread structure, the injection mold will be designed with a motor, which can make the mold faster and better to assist the mold production. The following is an explanation of the design function...Read more
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