Sumikaflex 460HQ

Type:

Ethylene-Vinyl acetate Copolymer Emulsion

Properties:

Mainapplication:

Sumikaflex 460HQ is higher solid content than Sumikaflex
400HQ, so it can be faster to dry up of operation time. As wellas the adhesiveness of Sumikaflex 400HQ it is suitable foradhesiveness, dryness, thickener just.

Adhesive use

Physical properties:
Appearance

Milky white

Solid content(%)

60 ± 1

Viscosity(mPa·s)1600 – 3500

pH

4–7

Ave. particle size

(µm)

0.7

Density(g/cm3)1.07

MFT(°C )0Particle charge

Nonionic

Mechanical stabilityGoodTg(°C )0Tensile strength(MPa)13.0

Elongation

(%)

620

< Technical Information of Sumikaflex 460HQ >1. Grade[Standard type][High solid content type]

S-400HQ

S-460HQ

Solid content: 55%

Solid content: 60%

Viscosity 1100 – 1600 mPa·s

Viscosity 1600 – 3500 mPa·s[Standard type](Tg: 0°C)

2. Emulsion properties
Emulsion properties
Appearance

Milky white

Solid content(%)

60 ± 1

Viscosity(mPa·s)1600 – 3500

pH

4–7

Ave. particle size (µm)

0.7Density(g/cm3)1.07

MFT(°C )0Particle charge

Nonionic

MechanicalGoodstability
Tg(°C )

03. Film properties(1) Tensile strength

Elongation (%)
Original

Strength(MPa)Elongation (%)
Wet

Strength(MPa)S-460HQ

S-400HQ

S-450HQ

620

550

540

13.0

12.7

13.0660

600

590

3.2

3.3

3.8

Test method
Thickness of film: 0.15 mm
Shape of film: Dumbbell No.3
Film forming condition and aging: 23°C × 65%RH × 7 days
Measurement speed: 500 mm/min
Wet: film in water at room temperature for 24 hours(2) Water or alkali liquid of resistance of film
S-460HQ

S-400HQ

S-450HQ

WaterElusion (%)

954resistance

Absorption (%)

191616AlkaliElusion (%)

12912resistance

Absorption (%)

282023

Test method
Thickness of film: 0.15 mm
Water resistance: film in water for 4 days at 23°C
Alkali liquid resistance: film in 1 N NaOH for 4 days at 23°C
4. Application(1) Toluene viscosity

Viscosity BH-10rpm25℃（mPa･ｓ）

100000S-400HQ
S-450HQ
S-460HQ

10000

1000
02468TToluene parts(parts/emulsion 100 parts)10(2) PVC sheet to plywood
Adhesive strengthToluene parts

S-460HQ

S-400HQ

S-450HQ60°C Creep(N/25 mm)(mm/hr)

DryWet050

1946481638

1046

16500532156491540

10431358052

25665015401045

1455

Test method
PVC sheet: Half semi rigid PVC sheet
Plywood: Lauan Type I 3 ply 3mm thick
Formulation: Emulsion / toluene = 100/0, 6, 10
Coating weight: Wet 130 g/m2
Clamping: 50 kg/30 cm×30 cm 20 hours (23°C × 65%RH)
Aging: 6 days after clamping (23°C × 65%RH)
Original adhesive strength: Peel 100 mm/min of 180°angle
Wet adhesive strength: after in the water for 20 hours, peel 100 mm/min for
180° angle(3) PVC sheet to particle board
Adhesive strength (N/25 mm)

60°C Creep

OriginalWet(mm/10 min)S-460HQ

383119S-400HQ

3527

18

S-450HQ

3427

20

Test methodParticle board: JIS A5908 200-Utype
PVC sheet: Half semi rigid PVC sheet
Formulation: Emulsion / Toluene =100/6
Coating weight: Wet 110 g/m2
Clamping: 50 kg/30 cm × 30 cm for 20 hours (23°C × 65%RH)

Aging: 6 days after clamping (23°C × 65%RH)
Original adhesive strength: Peel 50 mm/min of 180°
Wet adhesive strength: After in the water for 20 hours, peel 100 mm/min of180° angle
60°C Creep: 60°C, 90°, 500 g weight of 90° for static load test(4) Set time
S-460HQ

S-400HQ

S-450HQ

A

Craft paper/Craft paper (sec)

13129

B

Craft paper/Aluminum (sec)

23

23

23

C

Craft paper/PVC sheet (sec)20

18

12DParticle board/ PVC sheet (min)

50

55

50

E

Gypsum board/PVC sheet (min)343Test method
Adhesive: A – B: emulsion, C – E: emulsion/toluene = 100/6
Coating: A – C: Wet 50 g/m2

D – E: Wet 110 g/m2

Room condition: 23°C × 65%RH
Measurement: Laminated immediately after coating
Peel the substrate at a constant time.
Measeure the time when the substrate are completely broken.
(5) Gum up property
Gum up time (min.)S-460HQ

52

S-400HQ75

S-450HQ

61

Test method
Role speed: 85 m/min