Q1︰How to preserve the metal materials to prevent oxidation?
Ans︰
1. Follow FIFO (First In First Out).
2. Wearing gloves during transportation to avoid oxidation.
3. Handle with care to avoid damage.
4. Place the metal materials on the crate to avoid oxidation.
5. Do not directly layers of materials stacked, could easily lead to lead to material deformation collision pressure injury.
6. Keep distance of water.
7. To maintain the temperature around 25 degree and humidity below 60 degree.
8. Do not exposure the materials in the air. Oxidation will not occur for a period of 1 to 2 months with the original packing.

Notes :
The brass material meets the water in the air easily to lead to oxidation, above 8 points are our suggestions.??
Kindly take note that above suggestions are not guaranteed for anti-oxidations.

Q2︰How does designer to select the appropriate isolation tapes or products ?
Ans︰
8 suggested factors to select the appropriate isolation tapes or products :
Dielectric strength、Temperature rank、Adhesive、Compatibility、Corrosion resistively、Anti- solvent、
Anti- electronics corona performance、Anti- leakage performance.

Q3︰Are all the products made in China not durable and usable ?
Ans︰
I think it's incorrect . If we are comparing the high price with high quality, then the comparison points are quite different. We should consider the products demands with its cost to have a correct choice.

Q4︰What are the requirement for ROHS、SONY SS-00259 or SONY GP?
Ans︰
These are the additional requirements for the products and the environment which enables us to care our earth more.
You may visit SGS website or SONY website for more information.

Q5︰Are all XPH's products complied with ROHS requirement ?
Ans︰
Complied with ROHS requirement. All products are supplied with SGS reports and are re-inspected periodically per customers and markets demands.

Q6︰How many kinds?of dies do you supply ? Pls describe the modules in details?
Ans︰
Roughly divided into four:
1. Stainless steel knife die: The versatility, is the most common mold, apply to all types of punch, or can be manually 　 placed chassis fixed, the die is the most economical.
2. Forging die: produced by the conical strip, the top of the cutting, forming, welding place Jianren, cost very expensive, precision machining good, but only suitable for thick material processing.
3. Carving die: steel etching to block the formation of a cutting edge die, your cost, precision machining Yes, but only processing fixed shape.
4. Embossing die: similar to the"Metal Stamping ?die", applicable to any complex machining precision parts, usually for a large number of the appropriate cost of processing occasions.

Q7︰Are there any special requirement for module-cutting design ?
Ans︰
Four basic factors for module-cutting design :"Cutting zoned carved, and the wing-processing Piercing"
These factors are completed at the same time. The ideal module-cutting design require parts construction characteristics and processing characteristics. Following factors for design parameters :
1) Suggest to use the standard item to reduce the kit cost and manufacturing time.
2) Avoid unnecessary structure details to maintain the production.
3) Avoid inappropriate design and adjustment.
4) Difficulty of processing.

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Q8︰What are the differences among FORMEX、FORMEX GK and STATEX？
Ans︰
Basically are mainly used in electrical insulation and have a fire rating UL94V0 polypropylene material, and both have good and zoned carved folding function, it can be used to produce high-quality folding pieces. STATEX also special treatment and static dissipation with a peculiar function. Details can be found ITW related website, there will be more detailed presentations and download.