An adhesive
- Silicone Grease
- Gear lubricating grease
- Damping grease
- Dry film oil
- Contact Grease
- Fluorine based grease
- Food grade oils and fats
- High Temperature Grease
- Anti jamming paste
- Rubber compatible grease
- Conductive grease
- Non-bleeding Grease
- Dry Anti-friction Coating for Metal Surfaces
- Dry Anti-Friction Coating on Elastomer Surface
Acrylic acid instant bond adhesive VNOVO 100
VNOVO ® 100 is a low viscosity, surface insensitive instant adhesive with high toughness and low blushing properties. It has the ability to quickly bond to many substrates, including metals, plastics and rubbers. It is also used to bond acidic or porous materials.
Application
Suitable for materials such as silicone, metal, plastic and rubber.
Product Data
Properties |
Value |
Chemical type |
Ethyl cyanoacrylate |
Appearance |
Colorless transparent liquid |
Specific gravity |
1.1 |
Viscosity (LICHEN, 3#, 6rpm), mPa.s |
80-120 |
Boiling point ℃ |
54-56 (2.6-3 mmHg) |
Flash point ℃ |
＞75 |
Curing time, s |
＞5 |
Typical Curing Characteristics
Under normal conditions, moisture on the surface of the bonding material will initiate the curing reaction of this product. This product will reach full application strength in a relatively short period of time, but will require a minimum of 24 hours of curing to develop full chemical/solvent resistance.
Relationship between curing speed and substrate
The curing speed depends on the substrate being bonded. The following table shows the fixing time for bonding different substrates at 23℃/50% relative humidity. The fixing time is defined as the time when the shear strength of the sample reaches 0.1N/nm.
Substrate |
Fixed time, S |
Steel (degreased) |
5-20 |
Aluminium |
10-20 |
Neoprene |
﹤5 |
Nitrile |
﹤5 |
ABS |
﹤5 |
PVC |
5-30 |
Polycarbonate |
10-25 |
Phenolic |
﹤5 |
Wood (balsa) |
﹤5 |
Wood (oak) |
15-30 |
Wood (pine) |
15-20 |
Cardboard |
﹤5 |
Cloth |
10-20 |
Leather |
15-30 |
Paper |
5-10 |
Relationship between curing speed and bonding gap
The curing rate depends on the bonding gap. A small bonding gap will result in a fast curing speed, while a larger bonding gap will reduce the curing speed.
Relationship between curing speed and accelerator
When the bonding gap is too large, resulting in slow curing, using an accelerator on the substrate surface can increase the curing speed. However, this treatment will reduce the final strength of the bond. Therefore, it is recommended to conduct a test to determine the actual bonding effect.
Typical properties of bonding substrates, GB/T 7124-2008
Bond properties
Cure 10 seconds @ 23℃
Tensile shear strength: MPa ≥ 6.8
Cure 72 hours @ 23℃
Tensile shear strength: MPa 23
Substrate |
Tensile shear strength, MPa |
Steel (sandblasted) |
21.5 |
Aluminum (etched) |
13.2 |
Zinc dichromate |
2.8 |
ABS * |
7.6 |
PVC * |
9.8 |
Phenolic resin * |
12.8 |
Polycarbonate * |
9.7 |
Nitrile rubber * |
1.4 |
Neoprene rubber * |
1.1 |
*Indicates material damage