Elvamide nylon multipolymer ( Polyamide Copolymer )
Elvamide resins can be used singly or in a combination and can be further modified by formulating with plasticizer or other resins to meet specific end-use requirements. For most uses, they are applied from solvent solutions. They can also be melt compounded as, for example, in the manufacture of pigment concentrates or for extrusion into film adhesives for heat reactivation. Their relatively low melt-processing temperature allows use with heat-sensitive pigments and substrates.
Low viscosity, primarily thread bonding grade. Low viscosity nylon for special high soilids solutions.
The Elvamide® nylon multipolymer resins are thermoplastic polyamides that combine the inherent toughness of nylon with ease of processing in solvent as well as melt systems. Elvamide® resins differ from conventional nylons in that they offer alcohol solubility, lower melt-processing temperatures, excellent elongation, and ability to cross-link with thermosetting resins.
Elvamide comes in granular form and it has to be dissolved in alcohol or in cheap, readily available "methylated spirits"
1,Excellent adhesion to nylon yarn (Thread bonding)
2,Readily applied from solutions in low cost, quick evaporating alcohols
3,High melting point prevents “gumming-up” at high needle temperatures 4,frequently encountered in high speed sewing
5,Economical in use. Only 4 to 10% Elvamide® is required to give excellent bonding
6,Electrostatic Speaker Mylar C 2um 40M + Elvamide 60g
7,permanent antistatic electricity in film
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Elvamide 8023R
Low viscosity nylon multipolymer resin for special high solids solutions.dissolves faster,give lower viscosity solutions and permits higher concentrations than other grades.
Melting Point:１５４°C
Forms:1/8″ white, transparent spheres
.
Elvamide 8061
General purpose nylon multipolymer resin,It has high tensile strength,good abrasion resistance and high flexibility.
Melting Point:156℃
Forms: 1/8'' white, transparent cubes
.
Elvamide 8063
Multipurpose nylon multipolymer resin. a more gel-resistant resin than 8061,It is preferred for soulutions that must be stored or shipped.
Melting Point:158℃
Forms:1/8″ white, transparent spheres
.
Elvamide 8066
Low melt point nylon multipolymer resin
Melting Point:115℃
Forms:1/8″ white, transparent spheres
.
ELVAMIDE INVENTORY LIST
| Type |
Color |
Relative Viscosity |
Origin |
Availalbe |
| Elvamide 8061 |
1/8 White+Transprent
cubes
|
70-100 |
USA |
1,550kg |
| Elvamide 8063R |
1/8 White+Transprent
spheres
|
70-100 |
USA |
300 kg |
| Elvamide 8066 |
1/8 white+Transprent
spheres
|
21-29 |
USA |
250 kg |
| Elvamide 8023R |
1/8 White+Transprent
spheres
|
24-36 |
USA |
2,000 kg |
**relative viscosity is a calculated value of the ratio of absolute solution viscosity to the absolute viscosity of the solvent.it is measured for an 8.4 wt% solution of Elvamide resin in 90% formic acid solvent (0.11 g resin/ml formic acid).the absolute viscisoty of formic acid is determined using a Cannon-Fensker size 75 viscometer.A Brrokfied viscometer is used to vdetermine the absolute viscosity of the elvamide formic acid solution.the spindle and speed should be selected to give a viscosity highest on the 100 scale.viscosities should be determined at 25 ℃
**Any inquire contact e-mail: x.g.chiang@gmail.com
