650
650,651,300 # dimerized vegetable oil fatty acid and fatty amine
condensation of low molecular weight polyamide resin, is excellent in the
curing agent of the epoxy resin toughening.
Low molecular weight polyamide having a flexible fatty acid and a reactive
group, with good toughness of the cured product of the epoxy resin. The
large amount of polyamide resin adjustable amplitude relative weighing
accuracy requirements are not strict. Mixed with the epoxy resin curing
reaction after relaxation, a longer time can be used. Polyamide curing agent
is a practical drug-free, non-toxic epoxy resin cured with polyamide resin
can be applied in the food industry. Polyamide resin and epoxy resin is used
in conjunction with, and can be widely used in coatings, adhesives, etc..
Polyamide curing agent is actually a drug-free, with part of the
water-soluble.
Quality indicators
Appearance amine value (mgKOH / g) Ash% 650
Pale yellow to brown viscous liquid
180-220
0.1-0.5
# 300
Pale yellow to brown viscous liquid
280-320
0.1-0.5
651
Pale yellow to brown viscous liquid
380-420
0.1-0.5
Application
Used in conjunction with epoxy resin, widely used in paints and adhesives.
With the reference to the proportion of type epoxy resin E-44 (6101)
E-44 (6101) 100100100650
40-100
-
-
# 300
-
30-70
-
651
-
-
30-50
Note: slow response when the ambient temperature is below 5 ° C and curing
of the epoxy resin, such as to be used, it must raise the ambient
temperature.
Packaging, storage and transportation
18Kg, 200Kg iron drum mounted and sealed and stored in a cool dry place.
Polyamide 650, excellent performance: This product is epoxy curing agent and
the altar tough agent. Low toxicity, less volatile, and epoxy resin with a
proportional wide, easy to operate, can be cured at room temperature,
adhesive power, good toughness, obviously superior to the monomer amine
curing agent. Second, use: This product with epoxy resin with widely used in
bonding a variety of metallic and non-metallic materials (such as steel,
aluminum, ceramic, glass, plastic, etc.), preparation of polyamide
anti-corrosion coatings, paste made of glass, Cast appliances, sealing
electronic components. As well as epoxy zinc-rich primer, epoxy micaceous
iron oxide primer, epoxy stone paint, epoxy coal tar paint, use: epoxy
weight of 40 to 100% of the amount of goods, both good curing effect, of the
polyamide resin is mixed with an epoxy resin uniformly can be used,
depending on the use requirements, can be added to the mixed resin in an
appropriate amount of the filler (such as ceramic powder, iron powder,
aluminum powder, etc.), a pigment and diluted agents (such as alcohols,
ketones, aromatic hydrocarbons, etc.). Casting is available when the
silicone oil, vaseline, paraffin, etc. as the remover. Used for the adhesive
material, room temperature curing two to three days up to the best
performance, heating curing the curing time can be shortened. Storage: This
product shall be placed in a cool dry place sealed storage.
Contact Person：
Contact: Mr. Angus-King
MP:+96-13915284081
FAX:+86-550-3213188
Web: http://www.wlepoxy.com
E-mail: jys88@163.com
QQ:16098718
ZIP: 239000
Chuzhou Hui-Sheng Electronic Materials Co., Ltd.
