What is Guangdong Producer Make Injection Mold for Electronics Plastic Components
Price
Purchase Qty. Reference FOB Price
1,000-4,999 Boxes US$1.00
5,000-19,999 Boxes US$0.95
20,000+ Boxes US$0.80
Sepcifications
- Type Cooling System
- Material ABS
- Muffler Type Rear Muffler
- Deck Double
- Transport Package Wooden Cases/Air/Sea
- Specification Custom
- Trademark HOWE or Custom
- Origin China
- Name Car Cover Plastic Mold
- Mould Core 50c, 718h, P20, S136, 8407, etc
- Design Sofeware Ug, Proe, CAD, Solidwork, etc
- Mold Cavity Single Cavity / Family Molds / Multi Cavity
- Diameter 5-1000mm, or Customized
- Plastic Injection Machine 90t, 110t, 140t, 160t, 200t, 260t, etc.
- Molding Material ABS, PP, Pets, PE, PMMA, PS, etc
- Lead Time 7-14 Days for Samples, 25-40 Days for Mould
Product Description
Toolmaker Make Injection Mold For Electronics Plastic Components Product Description Product name Multi cavity plastic injection mould Mould Material ...
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What Is Injection Molding Shrinkage? Injection molding shrinkage simply refers to how much the polymers will contract during the cooling phase. During the injection molding process, molten plastic material is injected into a mold cavity under high pressure, and when the plastic material cools, it shrinks as it solidifies. This shrinkage can cause the molded part to be smaller than the intended size, and have an uneven shape known as war-page. -
How to Repair Plastic Injection Mold? Mold repairing is done to prevent wear and tear for the best functioning of the plastic injection mold. For a successful long-run molding program, mold maintenance holds a lot of importance. Sadly, many buyers tend to ignore it. This will also help in smooth functioning and will also prevent loss. Small defects that can transform into a bigger issue can be prevented in a go. Also, the loss you face and the unnecessary expenditure for the entire repairing process can be resisted. As of now, we have a detailed idea on maintenance and some glimpse of injection mold repair as well, let us look forward to more of the same. -
What Are Sink Marks in Plastic Injection Mold? Sink marks are some kinds of depression on the surface of the plastic part due to the shrinkage of the material underneath. Sink marks most commonly occur on a surface that has ribs, bosses, and other voluminous features on the rear side of the moulding. All plastics shrink as they freeze off, some more than others. One of the things you can do during the design phase is to identify where these injection molding sink marks are going to be and choose a material that doesn’t shrink as much. Or you can even add something to the plastic material like glass fibers or you can put talcum powder in and it will mitigate the shrinkage quite a bit.