PA9T high temperature resistant nylon material GN2330 NC Kuraray Japan

[
<:
Features]
r Provides the same strength and toughness in both dry and wet conditions and remains effective at higher temperatures than standard nylon.
r Easy to process
: Good fluidity, thermal stability and low mold corrosion. High-performance nylon with high thermal stability and high lubricity, low water absorption (
%< br/>: , other common high-temperature nylons are
%
: or above), low warpage, chemical resistance, high dimensional stability materials, which can be achieved
: thickness
: The effect.
r r
: The glass transition temperature is relatively high
(
: ℃
)
: And high crystallinity allows it to maintain good quality at high temperatures. The toughness is better than
: and
:, and the abrasion resistance and small friction coefficient are much better than other nylons, even exceeding
: and
:.
r r
: Another excellent property is resistance to chemicals and oils, alkyds, and calcium dichloride, hot water and other fluids, surpassing almost all
:, only better than
: Slightly worse, but its barrier properties against fuel are ten times that of
: and
:, close to
: Ethylene
: Tetrachlorethylene copolymer
)
: level, these excellent properties make
: very suitable for automobile hood products.
r r
: There are glass fiber-free and glass fiber-containing
(%, %, %)
: And fire protection and other specifications, for automotive hood electrical and electronic products and other market applications It has great development potential.
r [
: Performance]
r r
:: Among the nylon series resins, it has the lowest water absorption.
r r
::Dimensional stability will not cause dimensional changes or decrease in mechanical strength due to water absorption.
r r
:: High heat resistance,

: Over-soldering test will not produce bubbles, and it is also suitable for lead-free solder at higher operating temperatures.
r r
::Good fluidity, suitable for thin meat forming.
r r
:: Low gas, less likely to contaminate and corrode the mold than other nylon resins, extending the use of the mold.
r r
::The crystallization speed is fast and the cooling time is short.
r r
::In high-temperature environments, the mechanical strength and rigidity decrease less, and the bonding line strength and recyclability are good.
r [Injection molding process]
r The packaging material uses aluminum moisture-proof bags, which can be molded immediately after opening. However, the moisture content of granules left naturally after opening will increase due to moisture absorption, and they need to be re-dried. Regarding re-drying conditions, if a hot air dryer is used, please use
: ℃
: hours as a reference. In addition, the recommended upper limit of drying temperature
: ℃ and recommended drying time
: within hours.
r Molding conditions:
r Melting point:
: ℃
r Recommended barrel temperature:
: ~

: ℃
r Glass transition temperature:
: ℃
r Recommended mold temperature
: ℃
r r
: Drying:
: ℃
/< br/> : Between hours
r r
: Injection temperature:
: ~
: ℃
r r
: Mold
: Temperature:
: ~
: ℃
r 【Application Scope】
r Nylon
: Mainly used in various electronic products
,
: Connection Device
,
: Connectors
,
: Card holder products, etc.
!
: Suitable for electronics that need to be passed
: Connectors (especially suitable for lead-free soldering) are widely used in computers, digital cameras, mobile phones, etc.
r r
: In the field of electronic equipment such as personal computers, digital cameras, and mobile phones, its heat resistance is fully utilized, and it is widely used in sockets (connectors) for memory connection and charging. In addition, due to environmental issues, the use of lead-free solder has been widely popular when soldering electronic parts.
r Therefore, Japan Kuraray
's high heat resistance has also been widely praised.
r r
: In addition to heat resistance and sliding properties, we must focus on chemical resistance and actively promote the application of this product in a wider range of fields such as automotive parts.