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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 -
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 -
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 -
How EU-Compliant Custom Molds Meet 2025 Automotive Lightweight Standards
EU-compliant custom molds play a pivotal role in meeting 2025 automotive lightweight standards. These molds enable precise shaping of advanced materials, reducing vehicle weight without compromising durability. By optimizing material usage, they help manufacturers lower emissions and align...Read more -
How EU-Compliant Custom Plastic Parts Meet 2025 Automotive Sustainability Standards
You play a vital role in advancing automotive sustainability by choosing EU-compliant materials. Custom Parts Out of Plastic align with 2025 standards by ensuring recyclability, lightweight designs, and reduced emissions. These parts help you comply with strict regulations, lower production costs...Read more -
How to turn plastic product design into reality: mold manufacturing and injection molding process
The market requires innovation, and innovation requires design. How can design be achieved? Professional mold manufacturers will solve your problems. The design and production of products sometimes face many problems. For example, the feeding port of injection molding can affect the appearance. ...Read more -
Take a simple way to understand the injection molding process.
What is Injection Molding: The injection molding process is a process of making semi-finished parts of a certain shape from molten raw materials through operations such as pressurization, injection, cooling, mold opening, and mold release. Its raw materials are ABS\PE polyethylene, PP polypropyl...Read more -
How to do if there are shrinkage marks on the surface of injection molded products
1. Uneven wall thickness of the product causes uneven surface shrinkage, resulting in shrinkage marks. 2. Causes and solutions 1. Improper control of molding conditions. Appropriately increase the injection pressure and injection speed, increase the compression density of the solution, extend th...Read more -
Performance difference between PETG and PMMA
PETG and PMMA are both highly transparent materials, and relatively, the market is more familiar with PMMA. However, PETG’s real entry into the market began with transparent plastic packaging for high-end cosmetics. Before PETG was launched, PMMA was almost all used for transparent plastic...Read more
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