Y-2300 series - YASUSA Chemical Co.,Ltd.

● Two-component acrylics adhesive
● It is a hook face resistance adhesive applicable to various types of hook face labels or foam tape
● Y-2300 has high bonding strength and good heat-resistant performance
● Y-2310/Y-2320 is applicable to hook face resistance label products

　Physical characteristics

Model	Y-2300	Y-2310	Y-2320
Appearance	yellow transparent thick liquid	Colorless and transparent thick liquid	yellow transparent thick liquid
Solid ingredient(%)	42.0±1.0	37.0±1.0	38.0±1.0
Viscosity(cP/25℃)	4000-7000	6000-12000	5000-10000
Solvent	Toluene·Ethyl Acetate

　Mechanical property

Model	Y-2300	Y-2310	Y-2320
Curing agent	Y-101+TO =0.8%+0.8%	Y-101+TO =0.9%+0.9%	Y-101+TO =0.9%+0.9%
Adhesive force (gf/25mm)	1000-1400	900-1200	900-1300
Retentivity (mm)	0-1.0	0-0.5	0-0.5
Initial adhesive force (steel ball No.)	9-18	8-16	7-18
Maturation condition	23℃×7day or 40℃×24H
Packaging specification	180kg/ barrel (iron)	170kg/ barrel (iron)	180kg/ barrel (iron)

　Test methods

1. Test material SUS304, testing environment 23℃/65%RH
2. Structure: 25μm PET+25μm dry PSA
3. Adhesive power: 180° stripping (300mm/min) after 20min
4. Retentivity: Fitting area 20mm×20mm, load 1Kg, 40℃×1h. Read the falling distance of rubber surface
5. Initial adhesive force: Testing result of J.Dow Law is the steel ball number

　Application method

The adhesive is applicable to all kinds of hook surface fitting labels and foam tape.
Mix treatment: Take the same weight of Y - 101 and TO, stir sufficiently, then slowly add to adhesive in stirring condition, and continue stirring for 20 minutes
Drying condition: 80-100℃，1-2min（25μm dry）
Maturation condition: 23℃×7day or 40℃×24H

　Storage

Storage condition: 5-30℃ shady and cool place with good ventilation conditions
Storage period: Half a year


Data involved in the abovementioned product information is within the specification range of actual testing value after modification.