
3d Vacuum Forming Membrane Adhesive PUD
YY-630H is an aliphatic anionic waterborne polyurethane dispersion suitable for the preparation of heat-activated waterborne adhesives. It has outstanding bonding strength to most natural and synthetic materials and can be used in footwear shoe making, automotive interiors, woodworking furniture 3D vacuum forming membrane adhesive and other application areas.
Description
3D vacuum forming membrane adhesive PUD
YY-630H
Product description
YY-630H is an aliphatic anionic waterborne polyurethane dispersion suitable for the preparation of heat-activated waterborne adhesives. It has outstanding bonding strength to most natural and synthetic materials and can be used in footwear shoe making, automotive interiors, woodworking furniture 3D vacuum forming membrane adhesive and other application areas. YY-630H has the characteristics of very fast crystallization, high initial adhesion and good heat resistance.
Typical characteristics
|
Property |
Data |
Unit |
|
Appearance |
White milky liquid |
-- |
|
Solid Content |
45±1 |
wt% |
|
Viscosity@25℃ |
<1000 |
mPa·s |
|
pH Activated temperature MFFT |
6-9 55-60 Around 5 |
-- °C °C |
YY-602T
Product description
YY-602T is an anionic waterborne polyurethane dispersion suitable for the preparation of heat-activated waterborne adhesives. It has outstanding bonding strength to most natural and synthetic materials and can be used in automotive interiors, carpets, 3D vacuum forming plastic suction of woodworking furniture, and other application fields.
Supply form: Milky white or light yellow dispersion
Application: Suitable for the production of 3D vacuum forming plastic suction adhesive paint-free doors, wardrobe sliding doors, computer desks, etc. for woodworking furniture.
Typical characteristics
|
Property |
Data |
Unit |
|
Appearance |
White milky liquid |
-- |
|
Solid Content |
45~46 |
wt% |
|
Viscosity@25℃ |
<600 |
mPa·s |
|
pH Activated temperature MFFT |
6-9 50-55 Around 5 |
-- °C °C |
Storage
1. When stored at 5~30℃, YY-602T dispersion can be stored stably for 6 months.
2. The container must be fully sealed because water evaporation will form a film that cannot be dispersed again.
3. Once the barrel is opened, it should be used up as soon as possible to avoid product contamination.
4. The product is very sensitive to frost and cannot be used once frozen, so the storage temperature must not be lower than 5℃.

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