Polyurethane resin
Flexible PU gel for sealant

Component:

WINNATE-002A

COHOL-002B

 

Application:

·Low stress potting adhesive for end beam.

·PU gel sealant for liquid tank filter.

 

Advantage:

·Supersoft, nearly non-stress feel

·Non-plasticizer added

·Visco-elastic and extra-slow stress-response

·Self-healing, self-adhesive

 

Picture:

 

 

Process parameter:

Items

WINNATE-002A

COHOL-002B

Appearance

Transparent liquid

Transparent liquid

Viscosity@25

4300 mPa·s

1100 mPa·s

Material temperature

35~45℃

Mold temperature

35~45℃

Room temperature

-

Impregnting temperature

-

Weight ratio for mixing

A:B=15~35:100

Non-bubble mixer

45 sec

Pot life

>20 mins

Gelling time

<120 mins

Curing

-

Non-tacky time

-

 

Typical property:

 

Items

WINNATE-002A

COHOL-002B

Hardness

Shore A000/15~Shore A00 @25℃

Tensile/Elongation

 —— / >>100%

Tear

-

Adhesive strength

-

Compression strength

-

Bending strength

-

Adhesion strength (via pull & shear)

Al/Al

-

PET/PET

-

PC/PC

-

PMMA/PMMA

-

PVC/PVC

-

Nylon/Nylon

-

PP/PP

-

 

 

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