Reflow solder carrier material
Item : NS308- Red
Product Description
Noves ESD insulation materials are made of fiberglass &
epoxy resin with high-temperature and high-pressure forming, They are a kind of
engineering plastic sheet, They are as same as Durostone, Ricocel, and CDM materials.
Have been developed for wave solder pallets and all procedures within the PCB
wave soldering assembly process, Standard operating temperature is more than 380°C
and the standard operating temperature is 260°C. It is hardening resistant in the soldering process without delamination, It is a very good material for PCB test
fixtures, wave & reflow soldering pallets, SMT fixtures, and Reflow solder carriers.
Product Features
- Excellent chemical, resistance, High protection against
chemical attack erosion
- Excellent mechanical strength for fine
machining.
- Teflon-coating is not necessary to make up for
durability or cleanability.
- Excellent Machining properties enabling the manufacture
of complex design solder pallets and fixtures
- Excellent durability against repetitive soldering of
more than 20,000 times.
- Good resistance to chemicals used in modern fluxes
- Excellent chemical resistance against soluble
flux or pallet cleaner.
- Conform to RoHS and Environmental Health Safety
requirement
- Excellent reliability proved by a lot of delivery
records to major EMS manufacturers
Product Uses
There is exclusive access
for customers to a range of technical support materials that will help
improve solder pallet design, lifespan, and, ultimately, the quality of the
PCB.
Wave solder pallet design is
important to avoid soldering defects such as solder bridges or shorts,
inadequate hole fill, solder splatter, and solder flooding the PCB.
The lifespan of solder pallets depends on many factors including material choice,
pallet design, and process conditions. This site contains answers to many
of the issues faced by the PCB assembly industry today.
We have different grades of insulation material which is
suitable for use in the PCB reflow and wave soldering processes, NS503,
NS306, NS302 , NS308 and NS301 This site is a
technical resource for all aspects of solder pallet materials, from the
base material to the quality of the soldered PCB, Wave solder pallet design is
important to avoid soldering defects such as solder bridges or shorts,
inadequate hole fill, solder splatter and solder flooding the PCBN
Technical Data
Test Item | NS-308 |
Colour | Red |
Density( g/cm3 ) | 1.9 |
Flexural Strength @ 23 ℃ (MPa) | 360 |
Flexural Strength @ 150 ℃ (MPa) | 200 |
Flexural Strength @ 180 ℃ (MPa) | 130 |
Modulus of Elasticity @ 23 ℃(MPa) | 18000 |
Modulus of Elasticity @ 150 (MPa) | 12000 |
Modulus of Elasticity @180 ℃(MPa) | 10000 |
Water Absorption(%) | <0.20 |
Coefficient of Linear Expansion(10-6/K)
between 30 oC and 200 oC | 11 |
Thermal Conductivity (W/moK) | 0.57 |
Maximum Operating Temperature (oC)
10-20 seconds | 380 |
Standard operating temperature( ℃ ) | 300 |
Surface resistance (ohms) ( Ω ) | 105-109 |
Chemical Resistance | Excellent |
Standard Sheet Size( mm) | 1160 x 1260 ,1020x1220 |
Standard Thickness (mm) | 3,4,5,6,8,10,12 |
Thickness tolerance (mm) | -0/+0.10 |
Flatness Tolerance (mm) | -0/+0.15 |
Parallelism(mm) | 0.1 |
Cutting Services
The standard sheet size is 1160x1260mm, sheets
can be cut into the smaller size in our workshop before delivery and it’s free
of charge, It will easy for the shipment and save process before use. Just let
us know the size what you want when you place order!
Free sample
We can provide sample (size
160x160 mm) for test or checking the quality … samples are free of charge, but
should be send by customer’s courier account and by freight collect.
Packing Detail:
Factory Information