Contact Adhesive 2000-NF with Spray Activator #1

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Typical Adhesive

Performance

Characteristics

Note: The following technical information and data should be considered representative

or typical only and should not be used for specification purposes.

Overlap Shear Strength (ASTM D 1002)

1/8 inch birch to 1/8 inch birch. Adhesive co-spray applied and bonded immediately

with nip roll pressure. Bonds tested after aging 3 weeks @ 75°F (24°C) and 50% R.H.

at a separation rate of 0.2 in./min.

Test Temp.

Value (psi)

-30°F (-37°C)

1000

75°F (24°C)

350

180°F (82°C)

50

200°F (93°C)

40

225°F (107°C)

30

Flatwise Tensile Strength (ASTM C 297)

High pressure laminate to particle board. Adhesive co-sprayed applied and bonded

immediately with nip roll pressure. Bonds aged for 3 weeks @ 75°F (24°C)/50%

R.H. and then tested at a separation rate of 0.05 in./min.

Foam to Foam Heat Resistance

spraying adhesive and bonding immediately with hand pressure. The bond was then

immediately placed in a 160°F (91°C) oven for 3 months.

Test Result

• No opening or separation of pinch bond.

• No degradation or hardening of adhesive bondline.

Overlap Shear Rate of Strength Build-Up (ASTM D 1002)

1/8 inch birch to 1/8 inch birch. Adhesive co-spray applied and bonded immediately

with nip roll pressure. Bonds aged at 77°F (25°C)/50% R.H. and 90°F (32°C)/90%

R.H. for indicated time and then tested at a separation rate of 0.2 in./min. at 75°F (24°C).

Time

Value (psi)

Value (psi)

77°F (25°C)/50% R.H. Aged

90°F (32°C)/90% R.H. Aged

1 min.

55

55

15 min.

75

75

30 min.

130

160

60 min.

160

180

90 min.

165

190

2 hours

170

190

4 hours

230

215

8 hours

260

255

24 hours

290

315

3 days

320

340

7 days

350

350

14 days

350

350

21 days

350

350

Test Temp.

Value (psi)

75°F (24°C)

84

180°F (82°C)

25

200°F (93°C)

25

225°F (107°C)

25