USING SCIENTIFIC MOULD-MAKING TECHNIQUE TO PROVIDE YOU WELL MOULD.
Part material: PMMA
Part size: 400*28mm
Cavity steel: S136
Core steel: S136+special material for reflective
Mould base: C50
Cavity number: double
Injection system: cold runner
Injection moulding machine: 180T
Cycle time: around 30S
Mould size: 580*300*350mm
At first, our customer sent us the mould inquiry with pictures of reflective stripe, also he gave us the standard that a total of three stripes needs to pass. After asking all requirements on the mould making, we gave them the mould quotation and discussed all details of mould order. For our other customers, if you also have the project of reflective part mould need to inquiry, please tell us your demands and we will give you quotation soon.
The standard which our customer need
1. STD 1101121030
2. Colour: Red
3. Material: PMMA
4. Limit towards yellow y=<0.335
5. Limit towards purple y=<0.008
6. Pass the 10000 lumen light reflecting
Here is the mold SWY made for our customer
How does reflector work?
The reflector consists of countless prisms on its backside. Each prism looks like a box corner, it has three mirror grade faces with a certain angle to enable to reflect the entry light. And if you see an array of prisms from the top it looks like numerous hexagonal patterns.
The prisms on the backside are made of 3 surfaces with certain angles such as box-corners. Light enters the reflector from the flat surface of the reflector, then the light reflects throughout those 3 surfaces, and most of the light exits the same direction as it came in.
How are the prisms formed?
The prisms on the backside of the reflector have duplicated the structure of the mold insert when injection molding. The prism pattern will be opposite to the pattern on the mold insert. The quality and roughness of the mold insert determine the photometric performance of the reflector.
Taizhou Saiweiyue Mould & Plastic Co., Ltd.
ADD: No.12, Jinchuan Road, Beicheng Street, Huangyan District, Taizhou City, Zhejiang Province, 318020, China
Mobile/WhatsApp: +86-15757668880
Tel/Fax: +86-0576-89888400
E-mail: [email protected]
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