Product Name: transparent products, clear part,
Transparent plastic material: PC, ABS, SAN, ACRYLIC
Description of products: these are clear products for news medicine and machine, transparent cover. And
supporter, these clear parts are used in American, Europe, Canada, Australia industrial.
We make the mold in our mold manufacturer factory then test it in our china plastic injection molding factory.
Plastic Injection molding in China is considered one of the most common plastic part manufacturing
processes. It can be used for producing parts from both thermoplastic and thermoset polymers. The process
usually begins with taking the polymers in the form of pellets. Or granules and heating them to the molten state.
The melt is then injected/forced into a chamber formed by a split-die mold. The melt remains in the mold and is
either chilled down to solidify (thermoplastics) or heated up to cure (thermosets). The mold is then opened and
the part is ejected.
A Typical Plastic Injection Molding Process.
In spite of the relatively expensive tooling cost. Injection molding remains the most popular manufacturing process
for plastic materials in mass production. Thanks to its low operational cost, high throughput, and the flexibility to make parts with complex shapes.
Polymers commonly used for injection molding include
- Polystyrene (PS)
- Acrylonitrile Butadiene Styrene (ABS)
- Polyamide (PA)
- Polypropylene (PP)
- Polyethylene (PE)
- Polyvinylchloride (PVC)
- Other short fiber reinforced plastics
General injection molding china plastics making process
Plastic Injection molding china is used to produce thin-walled plastic parts for a wide variety of applications.
One of the most common being plastic housings. The plastic housing is a thin-walled enclosure. Often requiring
many ribs and bosses on the interior. These housings are used in a variety of products including household
appliances, consumer electronics, power tools. And automotive dashboards. Other common thin-walled
products include different types of open containers. Such as buckets. Plastic Injection molding china is
also used to produce several everyday items. Such as toothbrushes or small plastic toys. Many medical devices,
including valves and syringes. Are manufactured using plastic injection molding china as well.
The characteristics of precision injection molding
The characteristics of precision injection molding are: the size of the injection molded parts with high precision, small tolerance. To achieve the requirements of precision injection conditions must be met:
(1) The mold material is better, rigid, cavity dimension precision. And template between positioning accuracy is higher, with lower surface roughness.
(2) To adopt a precision injection molding machine.
(3) To adopt the precision molding process.
(4) To choose suitable for the precision injection molding process of the material. Commonly used precision injection molding materials have several: POM, POM = CF (carbon fiber), PNM = GF (glass fiber), PA \ FRPA66 (enhanced PA), PC, etc.
The precision injection process can ensure the size precision injection molding. Is an important way to control the shrinkage of injection molded parts. Including thermal contraction. Disguised contraction of molded parts, orientation. And compressed contraction and elastic recovery.