Painting - powder coating & waterproof connector

Specifications

Painting - powder coating & waterproof connector
1.Characteristic of reliable
2.Strong ant-vibration nature

 Painting - powder coating & waterproof connector

 

Powder coating is a type of coating that is applied as a free-flowing, dry powder. The main difference between a conventional liquid paint and a powder coating is that the powder coating does not require a solvent to keep the binder and filler parts in a liquid suspension form. The coating is typically applied electrostatically and is then cured under heat to allow it to flow and form a "skin". The powder may be a thermoplastic or a thermoset polymer. It is usually used to create a hard finish that is tougher than conventional paint. Powder coating is mainly used for coating of metals, such as household appliances, aluminium extrusions, and automobile and bicycle parts. Newer technologies allow other materials, such as MDF (medium-density fibreboard), to be powder coated using different methods.

 

There are several advantages of powder coating over conventional liquid coatings:

1.Powder coatings emit zero or near zero volatile organic compounds (VOC).
2.Powder coatings can produce much thicker coatings than conventional liquid coatings without running or sagging.
3.Powder coating overspray can be recycled and thus it is possible to achieve nearly 100% use of the coating.
4.Capital equipment and operating costs for a powder line are generally less than for conventional liquid lines.
5.Powder coated items generally have fewer appearance differences between horizontally coated surfaces and vertically coated surfaces than liquid coated items.
6.A wide range of specialty effects is easily accomplished which would be impossible to achieve with other coating processes.

 

 

Mechanical Characteristics

Impedance:	50Ω
Frequency Range:	Flexible: 0-11GHz
	Semi-rigid cable: 0-18GHz
Withstand Voltage:	≥2500V,50Hz
Working Voltage:	≤1000V,50Hz (see level)
Insulation Resistance:	≥5000mΩ
Contact Resistance:	Inner conductor: ≤1.0mΩ
	Outer conductor: ≤0.2mΩ
RF leakage(2-3GHZ):	Flexible: ≥90dB
3rd order intermodulation	≥140dBc

 

 

Material

Pin conductor:	Brass--Au plated
Shell:	Brass--Ternary Alloy (Cu+Zn+Sn)
Socket:	Phosphor bronze / Beryllium copper--Au/Ag plated
Crimping suite:	Copper--Ternary Alloy (Cu+Zn+Sn)
Insulator:	PTFE / PFA
Sealing	Silastic

 

 

Applicable Standard

MIL-C-39012 CECC 22210 IEC 60169-16

 

 

 

 

 

 Minimum Testing Standard

 

1. Waterproof
IP68 grade, drop into 1 metre deep water, and take it out after 24 hours later, there is no water seepage indication arriving.
2. Salt Mist Testing
5% concentration salt mist testing standard
Au plated, minimum 96 hours
Ag plated, minimum 336 hours
CuSnZn3 plated, minimum 336 hours
3. Aging testing
Aging testing equipment temperature standard is minimum 85 degree, take the production out after 24 hours later from the machine, the mechanical characteristics still in the standard range

 

 

Packing

Tinlink will try our best to insure the packing and transportation process, to make sure our customers received the perfect cargo.

We have different packing method to meet our customers requirement.

 

Normal Packing

Packing Details: Foam + Carton Blister + Carton Vacuumize + Blister + Carton Vacuumize + Foam + Carton

 

 

Vacuumize

 

Vacuumize  + Carton

 

 

Foam

 

 

 

Blister