Product Details
Polyamide Hot-melt Adhesive/Hemming Adhesive (DY-P402)
1.Appearance:
Yellowish round grain with schistose shape
2.Property:
DY-P402 is a general type of polyamide hot-melt adhesive, which is made from dimer acid and polyamine through condensation reaction
at high temperature.
It can dissolve in general organic solvents, the hot-melting
viscosity of the resin is greatly related to the temperature that
it gets.
The polyamide hot-melt adhesive possesses the following advantages,
such as lower viscosity, good fluidity, good flexibility, high
adhesive strength, good media corrosion resistance, good solubility
and fluxing property at low temperature, higher heat stability etc.
3.Application
This type of resin is applied in heat-shrinkable sleeve for
electric cable, sealing material for electrical connection,
cementing or fixing materials for electronic component, bonding
material for package, textile, leather, wood, plastic, metal and
ceramics etc.
4.Technologic Index
Acid Value,(mg KOH/g ≤) | 5 |
Amine Value,(mg KOH/g≤) | 3 |
Viscosity,(mpa.s/200ºC) | 2500-4500 |
Softening Point,(ºC) | 110±5 |
Color,(Fe-Co ≤) | 8 |
Tensile Strength, (≥ MPa) | 6 |
Water absorption, (≤ %) | 0.4 |
Shear Strength, (≥ MPa, AL/AL) | 7 |
Stretch Rate, (≥ %) | 400 |
Peeling strength, (≥ N/25mm,PE/PE,60±2ºC) | 100 |
Operating Temperature( ºC ) | 140-160 |
5.Packaging & Storage
Double packing: PP textile bag lined with PE film or paper-plastic
composite bag lined with PE film.
Net weight is 25Kgs per bag.
Store in cool, airy and dry place, the package has to be sealed
before using up the resins.
Company Profile
SuZhou Direction Chemical Technology Co., Ltd was established in
2013, it is a private limited company which is specialized in
manufacture and marketing of chemicals in the import and export
market. The company lies in Kunshan City which is the No.1 among
the top 100 strongest counties in economics in China. In the east
of Kunshan City, it is adjacent to Shanghai City which is the
famous economic and financial city in the world, and in the west of
Kunshan City, it adjoins Suzhou City which is also a famous
historic and cultural city in the world. So, we possess full
convenience and timeliness in transportation and communication
between everyone from any place in the world and us due to the
advantageous geographical position. The chemicals our company is
principally marketing include vinyl chloride vinyl acetate
copolymer resins, vinyl chloride and vinyl isobutyl ether copolymer
resins, solid acrylic resins, polyamide resins, as well as PVC
resin etc. The first four chemical resins are mainly applied in
ink, paint, coating, adhesive etc., PVC resin is used in plastic
film, pipe, profiles, cavhollow products, soft hose etc. Our
company owns a hardworking, struggling and united sales team, in
which every member possesses several years of relevant experience
of selling above-mentioned chemicals and service, and everyone
constantly works hard at the special knowledge and application
related to all chemicals to increase own ability of serving our
customers better. Based on the principle and idea of “satisfying
products, top-ranking service, growing with clients”, our company
increases own comprehensive professional ability all the time to
continuously offer the customers chemicals and services that our
clients are always satisfied with, and continuously grow ourselves
during the process of helping our customers get success.