TECHNOMELT PA 646
功能与优点:
高性能热塑性聚酰胺,设计满足低压模塑工艺要求。
NOURDE TECHNOMELT? PA 646 Black是一种高性能、热塑性聚酰胺,设计满足低压模塑工艺要求。由于该产品的低粘度,其可在低压力下处理,无损封装易碎部件。此材料在工艺过程中不产生有毒气体,能够良好平衡高低温性能。
- 易于模塑
- 对各种基材具有良好的粘合力
- 优异的耐湿性
- 优异的耐环境性能
- 简化工艺流程
- 尤其适用于要求高强度和硬度的应用,如计算机连接器和存储器的粘接
INCREASED HARDNESS
BENEFITS
- Provides good balance of low- and high-temperature performance
- Particularly suited for applications where high strength and hardness are desired
- Good adhesion to a variety of substrates
- Excellent moisture and environmental resistance
APPLICATIONS
- Switches
- Electronic controllers
- Power regulators
- Optical encoders
- Moisture sensors
- Electric motors
PRODUCT DESCRIPTION
TECHNOMELT PA 646 (e) provides the following product
characteristics:
Appearance: Black
Product Benefits:
- Easy moldability
- Good adhesion to a variety of substrates
- Excellent moisture resistance
- Excellent environmental resistance
- Simplified process flow
Application: Molding compound thermoplastic
Typical Applications: Encapsulation
Flammability Rating: UL 94 V0 @ 1.6 to 1.8 mm thickness
Operating Temperature: -40 to +125 ℃
NOURDE TECHNOMELT PA 646 (e) high performance thermoplastic polyamide
is designed to meet low pressure molding process requirements. This
product can be processed at low processing pressure due to its low
viscosity, allowing encapsulation of fragile components without
damage. This material produces no toxic fumes in process and
provides a good balance of low and high temperature performance.
TECHNOMELT PA 646 (e) is particularly suited to applications such as
computer connectors and memory sticks where high strength and
hardness are desired.
nourde low pressure molding material solutions.
LIQUID-STATE TYPICAL PROPERTIES
Viscosity: @ 225 ℃, mPa.s (cP) 4,500
Specific Gravity @ 25 ℃: 0.98
Softening Point, ℃ 170 to 180
Molding Temperature, ℃ : 200 to 240
NOURDE TECHNOMELT PA 646 (e) has been formulated to provide the best
possible moldability and as wide a molding latitude as possible. Much
of the final molding parameters will be determined by the mold design.
Although molding and curing conditions will vary from situation to
situation, recommended starting ranges are shown above.
SOLID-STATE PROPERTIES
Physical Properties
Glass Transition Temperature, ℃ : -35
Shore Hardness, Shore A : 92
Elongation , at break,% : 800
Electrical Properties
Dielectric Constant / Dissipation Factor, IEC 60250:
1MHz : 3.4 / 0.058
1.8-GHz: 2.6 / 0.015
Dielectric Strength, kV/mm : 22
Volume Resistivity, ohms-cm : 1.7×10(12)
Not for product specifications
The technical data contained herein are intended as reference only.
Please contact your local quality department for assistance and
recommendations on specifications for this product.
Storage
Store product in the unopened container in a dry location. Storage
information may be indicated on the product container labeling.
TECHNOMELT PA 646 (e) will absorb moisture from the air. Material
from opened containers should be transferred immediately into air tight
containers. Material should be stored in sealed containers in a cool dry
location in order to maximize shelf life.
Material removed from containers may be contaminated during use.
Do not return product to the original container. Henkel Corporation
cannot assume responsibility for product which has been contaminated
or stored under conditions other than those previously indicated. If
additional information is required, please contact your local Technical
Service Center or Customer Service Representative.
nourde low pressure molding material solutions.
TECHNOMELT PA 646
- Provides good balance of low- and high-temperature performance
- Particularly suited for applications where high strength and hardness are desired
- Good adhesion to a variety of substrates
- Excellent moisture and environmental resistance
如需TDS(Technical Data Sheets), SDS(Safety Data Sheets), RoHS(RoHS Data Sheets)…等资料或申请样品,请联系我们。
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