MERECO

Mereco adhesives are specifically formulated for demanding applications where maximum bond strength and adequate acoustic impedance is needed for optimal performance. Mereco specilizes in bonding to low surface energy materials, CTE mismatches, shock and vibration resistance, as well as general industrial bonding applications. Mereco adhesives are widely used in acoustic probes of medical devices, oil exploration and new energy fields.

PROTAVIC acquired MERECO Technologies in the United States in 2014 to strengthen its position and technological edge in the electronic chemicals market.

Technical description

Name名称

Color颜色

Chemistry

Density

Viescosity at 25°C(mPa.s)

Glass transition temperature(TG)

CTE(ppm/°C)

Shore hardness

Thermal conductivity(W/(m.K))

Working Temp

Use

Open time

Polymerization/Crosslinking

Storage

MERECO® 350 FC

Amber

-

1.21

2000

255°C

60

D86

-

Resistant to 350°C

Full Cell

1week

1 hour @175°C + 1 hour @230°C

1 year at RT

MERECO® 3553

Blue

Epoxy

1.2

4000-5000

121°C

68

D86

-

-60°C~150°C

Optic Fiber

3hours

5 min @120°C or 1 min @150°C

1 year at RT

MERECO® ECN 809

Blue/Black

Epoxy

2.3

80000

129°C

33

D95

1.3

-55°C~205°C

Oil Drill

1.5hours

4 hours@25°C + 3 hours @150°C

6 months at RT

METREGRIP 303 SERIES

Tan

Epoxy

1.05

4000~100000

65°C

86

A80

2.4

-65°C~145°C

Transducer/Probe

8 hours

16 hours @25°C + 2 hours @100°C

1 year at RT

MERECO® 350 FC

Amber

-

Chemistry

1.21

Density

2000

Viescosity at 25°C(mPa.s)

255°C

Glass transition temperature(TG)

60

CTE(ppm/°C)

D86

Shore hardness

-

Thermal conductivity(W/(m.K))

Resistant to 350°C

Working Temp

Full Cell

Use

1week

Open time

1 hour @175°C + 1 hour @230°C

Polymerization/Crosslinking

1 year at RT

Storage

MERECO® 3553

Blue

Epoxy

Chemistry

1.2

Density

4000-5000

Viescosity at 25°C(mPa.s)

121°C

Glass transition temperature(TG)

68

CTE(ppm/°C)

D86

Shore hardness

-

Thermal conductivity(W/(m.K))

-60°C~150°C

Working Temp

Optic Fiber

Use

3hours

Open time

5 min @120°C or 1 min @150°C

Polymerization/Crosslinking

1 year at RT

Storage

MERECO® ECN 809

Blue/Black

Epoxy

Chemistry

2.3

Density

80000

Viescosity at 25°C(mPa.s)

129°C

Glass transition temperature(TG)

33

CTE(ppm/°C)

D95

Shore hardness

1.3

Thermal conductivity(W/(m.K))

-55°C~205°C

Working Temp

Oil Drill

Use

1.5hours

Open time

4 hours@25°C + 3 hours @150°C

Polymerization/Crosslinking

6 months at RT

Storage

METREGRIP 303 SERIES

Tan

Epoxy

Chemistry

1.05

Density

4000~100000

Viescosity at 25°C(mPa.s)

65°C

Glass transition temperature(TG)

86

CTE(ppm/°C)

A80

Shore hardness

2.4

Thermal conductivity(W/(m.K))

-65°C~145°C

Working Temp

Transducer/Probe

Use

8 hours

Open time

16 hours @25°C + 2 hours @100°C

Polymerization/Crosslinking

1 year at RT

Storage