Product Name

hot melt adhesive

Product Model

XY-709

Use  Range

Applied to bonding of medical gauze, women sanitary pads, children diapers and related medical pressure sensitive product.

Appearance and Packing

principal component

Synthetic Resin

Appearance

Colorless transparent

solid component

100%

Odor Toxicity

Inodorous

Avirulence

Packing Model

Lump shape, 20kg packed with cardboard box.

Physical Property

item

Requirement value

Use instrument

Citing standard

softening point

90±5°c

softening point tester

GB/T 15332-94

fusion viscosity

（160°c）

4000±500mpa.s

Brinell Viscosity apparatus

GB/T 2794

Initial Stickiness

  10#

Initial Stickiness tester

GB/T 4852

adhesion force

 ≥1hrs

adhesion force tester

GB/T 4851

180⁰  stripping force

≥15N/25mm

Electron stripping tester

GB/T 2972

test block specification

Testing block 25u PET, testing thickness 25g/sqm

processing temperature

155°c～160°c

way of adhesive coating working

Slot die coating, roller coating