Design Considerations for Custom Low Pressure Molding

Low pressure molding keeps electronics safe. It protects them from dust, water, and damage. It makes parts strong and solid. They do not crack or break easily. It is also a cost-friendly way to seal delicate parts. To make the best-molded parts, you need to plan well. Think about materials and design. Also think about how strong you need the parts to be. Picking the Best Mold Machine A mold machine shapes and forms materials. Picking the right one is very important. It must fit the size, type, and pressure needed for the job. A good machine makes strong, smooth, and neat parts. A lousy machine can cause weak, rough, or broken pieces.   The machine should be easy to use. If it is too hard to control, mistakes can happen. A simple machine saves time and effort. A good machine also uses less energy. This helps save money and makes better parts. A strong and well-built machine lasts longer and needs fewer repairs. Choosing the Right Material The material used in molding is vital. Some are soft, some are hard. Low pressure molding often uses plastics that melt and flow easily. The right material makes parts strong and long-lasting. The wrong one might break or not stick well.   Some materials bend easily. Others are stiff and strong. If a part must handle heat, it needs heat-resistant material. Some materials last longer than others. Picking the best material helps make better products that last. Making a Better Mold System A mold system shapes parts. A well-made system fills up smoothly. It cools evenly. It does not waste material. It does not trap air. Air bubbles can make parts weak. A sound mold system makes perfect parts every time.   The mold should also be easy to clean and fix....

Is Low Pressure Molding Better for Sensitive Electronics

Low pressure molding covers delicate electronics like a soft shield. It keeps them safe from heat, dust, and damage. Some methods are too rough and break parts. Others do not protect enough. This method is just right. A unique material melts and flows over parts smoothly. It does not press too hard. When it cools, it forms a strong shell. This stops water, dirt, and damage. Many industries use this method. It helps electronics last a long time. Let's see why it is the best choice. Low Pressure Molding Keeps Tiny Parts Safe Small electronics are very delicate. They can break so quickly if not handled carefully. Low-pressure molding gently covers these tiny parts. It does not press too hard. Other molding methods use strong force. That force can damage circuits. When circuits break, the device stops working. Low-pressure molding applies a soft, even layer. It keeps everything safe. This method protects delicate devices. It helps them last longer. It keeps circuits, sensors, and chips from getting damaged. It is the best way to keep small parts safe. Uses Special Protective Materials Low-pressure molding uses unique protective materials. These materials are strong. They shield electronics from heat, water, dust, and dirt. Heat can cause electronics to overheat. Water can cause rust and short circuits. Dust can clog small parts. Dirt can make things stop working. The protective materials stop all these problems. They keep fragile parts safe. Even though the cover is challenging, it is gentle. It does not press too hard on the device. That makes it perfect for delicate electronics. It is excellent for medical tools. It is terrific for car sensors. It is great for factory machines. It protects electronics from harmful conditions. Low Pressure Injection molding Works With Smart Mold Systems New mold systems make low-pressure...

Sectors that Use Custom Low Pressure Molding

Some things need Low Pressure Moldings so they do not break or get hurt. These covers help things last a really, really long time! They keep things secure from bumps, water, and dirt. Big jobs like making cars, building big machines, and making tiny computer parts all use these. Without covers, things could break too fast! Let's learn more about who needs these covers and why they are so important! Low Pressure Molding Helps Phones & Computers Stay Strong Phones and computers have lots of tiny, tiny parts inside. These parts are super important because they make everything work. But these little parts can get hurt very easily. If water splashes on them, they can stop working. If dust gets inside, they can break. If they get bumped or dropped, they might stop working forever! That would be really, really bad! Low-pressure molding makes a super strong cover around these tiny parts. It wraps them up like a warm, safe blanket. It keeps them dry. It keeps them clean. It keeps them safe from bumps and drops. This helps phones and computers last a long, long time! That means people can watch their favorite videos, play fun games, and talk to their friends without any problems. Low Pressure Molding Helps Cars Keep Moving Cars have lots and lots of little wires and tiny parts inside. These parts help the car move, stop, and turn. They make sure the car's lights turn on. They make sure the engine works. But these little parts need to stay safe! If water gets in, they can stop working. If dirt gets inside, they can break. If something terrible happens to them, the car might stop moving! That would be super scary! It makes a strong, tough cover that keeps these little parts safe. It...

低压成型，它是什么，如何使用，在哪里使用，工艺流程

低压成型，它是什么，如何使用，在哪里使用，工艺流程 低压成型是一种我们在日常生活中都能看到和遇到的技术，尽管您可能没有意识到，但低压成型在您日常使用的许多电器和设备中都是不可或缺的。它默默地开展着自己的工作，你可能不会多想。在 QL-Custom 公司，我们拥有多年的低压成型经验，因此我们想在本文中与您分享有关这一工艺的一些要点。首先，我们将为您提供一个快速的解答，然后我们将深入探讨低压成型的工艺和好处，不仅是应用方面的好处，还有环保方面的好处。 什么是低压成型？低压成型是一种用于保护和封装易受损坏、潮湿或其他外部影响的部件的技术。典型的应用是布线和印刷电路板。使用被称为热熔胶的材料，利用专业机械将聚合物密封在元件周围。 基于二聚酸的聚酰胺材料通常被称为 "热熔胶"，是一种热塑性塑料，加热到特定温度后会变得柔韧而有延展性，可用于贵重的连接器和连接件周围。 为什么称为低压成型 低压成型（或称 LPM），顾名思义，就是使用较低压力的工艺和技术，以避免元件受到正常压力或极度高温的影响，否则就会在更多的工业标准压力成型应用中使用。重申一下，应用中需要使用低压成型的主要原因有两个。 延展性 一个主要因素是所应用的热塑性塑料需要更高的粘度。粘度可使注塑材料应用于...

低压成型

低压成型 低压成型历史 1972 :法国 IBM 首次使用低压成型。1987 :Eruope 汽车开始为电子产品注塑 1993 :用于法国汽车线束工业 1995 :广泛用于汽车并扩展到电子产品 2000 :用于印刷电路板、传感设备和连接器。2000 年后：广泛应用于全球各个行业。 什么是低温注塑 低压注塑工艺是一种包装工艺，它使用极低的注塑压力将封装材料注入模具并迅速凝固。以达到绝缘、耐温、抗冲击、防潮、防水、防尘、耐化学腐蚀的目的。适用于：电路板、电子连接器、线束、电池、开关、LED 灯、线圈等。 优点 注塑周期短 树脂材料环保 化合物无需混合 热塑性塑料不需要固化时间 可靠性高 模具设计简单 包覆成型件的优点 防水 绝缘性 抗冲击 耐温性 耐化学性 废料 对环境无害 PA 特性 PA 材料元素 塑料树脂元素 二聚酸基聚酰胺胺是二聚酸基聚酰胺胺是二元胺和二元酸缩聚的结果。低压塑料树脂从何而来？ 从常见农产品中提取的二聚酸 蓖麻油 玉米油 亚麻籽油 花生油 植物油 妥尔油 低压材料的颜色是什么 材料呈颗粒状 一般为黑色或琥珀色 可制成其他颜色 我们提供的材料包括 耐压1-200psi(0~60kg) 成型温度160°C~230°C 保护集成电路和元件的性能 特性 PA/PO/PET/PUR QL-定制 库存充足 QL-定制 专业建议 Envirmetal 良好的绝缘性能、良好的绝缘性、阻燃性和耐腐蚀性 如何选择低压成型材料？ ...