Medical Automotive DME ABS PC Overmold Injection Mold
Mold details description
| Product range | Mold design, mold making and molding |
| Material | TPE,TPU, silicon,ABS,BMC, SMC, AS,PP,PPS,PC,PE,POM,PMMA,PS,HDPE,
... etc |
| Surface finish | Polishing finish,Texture Finish,Glossy Finish,Painting,Slik
print,Rubber Painting etc |
| Size | according to the drawing |
| Mold Standard | DME,LKM,FUTA,HASCO etc. |
| Advantages | Competitive price & Fast Delivery & Good quality |
| Mould Base | as per customer's requirement |
| Tolerance | 0.005~0.1mm; |
| File Format | Solidworks,Pro/Engineer,Auto CAD,PDF,JPG |
| Quality Control | Conducted by ISO9001 System and PPAP Quality control documents |
| Inspection | IQC, IPQC,FQC,QA |
| Application | All kinds of plastic injection parts being used in a variety of
industrial application. |
| Service | Warm and quick response service provided by the professional Export Sales Team with many years' experience in handling exports
to the US, Europe, Japan and other countries and regions. |
Overmolding Design Material Selection
Different types of materials that are used during the plastic
overmolding process will either be harder, softer or a combination
of both. Certain product overmolding designs will require a
“grippy” or “squishy” quality regarding the handle. What then is
the process that determines the materials that are required to
achieve those qualities? The processes stated below are often used
to determine what types of materials are required for a given
effect.
Thickness Effects
When choosing a soft touch TPE, designers usually ask for the
softest material available. What they do not know is that the soft
durometer of a TPE adds little value to the concept of "cushion"
when thickness of the TPE is below a certain point (typically >
0.040"). This means that the thinner the TPE over-mold, the harder
it will feel. One way of getting around this issue is to
incorporate multiple ribs that are placed closely together to
create the perception of thickness without using a large amount of
material.
Hardness vs. Modulus
One common myth in the TPE industry is that the durometer (or
hardness) of a material is directly related to its flexibility.
This is not always true; for example, a 65 Shore A SEBS material is
much more flexible than a 65 Shore A TPU. Instead of using Shore
Hardness, a more suitable measure of flexibility is the flexural
modulus, which measures a material's resistance to bending. A
higher flexural modulus typically means that a material will feel
more stiff and unyielding.
Coefficient of Friction
When two surfaces are dragged flat against each other, the
resulting resistance is characterized as friction. The coefficient
of friction (COF) characterizes the degree of force required to
move one surface across another - either from a complete stop
(static friction) or when the surface is already moving (kinetic
friction). Typically, TPE's are described as rubbery or "grippy".
One area that product designers often misunderstand is the
relationship between durometer and COF. Most believe that the
softer the TPE, the greater the COF - this is a very general
statement and is not true in all cases.
Our Advantage
1. Factory direct price
2. Small orders welcome.
3. No MOQ, 1 piece is OK
4. ISO9001: 2000 certified
5. Accept 7-day refund
6. OEM & ODM, help design the product or assembly free of charge
7. More than 20 years experience
8. Low cost for the mould, and competitive price for the product
but high quality
9. Accept small mold, treat as earnestly.
10. Machine jobs per customers instruction, but will send proposals
when needed
11. Help customers complete the product or assembly for free
FAQ
Q: What's kinds of information you need for quote?
A: Kindly please provide the product drawing in X-T, STEP or IGS
Q: what's the payment terms?
A: We accept T/T 50% as payment deposit, when the goods is done, we
take photoes for your check and you then pay the balance.
Q: How to delivery the goods?
A: We deliver the products by courier company
Q. Are you a trading company or factory?
A: We are direct factory with 10 experienced engineers and more
than 50 employees as well approximate 2,000 square meters workshop
area.
Q. What shall we do if we do not have drawings?
A. Please send your sample to our factory,then we can copy or
provide you better solutions. Please send us pictures or drafts
with dimensions(Length,Hight,Width),CAD or 3D file will be made for
you if placed order.
Q. Will my drawings be safe after sending to you?
A: Yes, we will keep them well and not release to third party
without your permission.
Q: Is it possible to know how are my products going on without
visiting your company?
A: We will offer a detailed production schedule and send weekly
reports with digital pictures and videos which show the machining
progress.
Q: If you make poor quality goods,will you refund our fund?
A: As a matter of fact, we won't take a chance to do poor quality
products. Meanwhile, we manufacture goods quality products until
your satisfaction.
