Polyurethane Sealant and Double Planetary Mixer | JCT Machinery

1. Excellent Elasticity

Polyurethane sealant has good elasticity and elongation, and can adapt to the deformation and thermal expansion and contraction of the substrate.

2. Excellent Adhesion

Polyurethane sealant can provide strong adhesion to a variety of substrates such as metal, glass, wood, concrete, etc.

3. Good Weather Resistance

Polyurethane sealant has excellent UV resistance, ozone resistance and chemical corrosion resistance, suitable for long-term exposure to outdoor environments.

4. Water Resistance and Moisture Resistance

Maintain good performance in humid environments and underwater conditions.

5. Low Shrinkage

Polyurethance sealant has low shrinkage after curing, and will not cause stress concentration and cracking of the substrate.

1. Efficient Mixing

The stirring paddle of double planetary mixier revolves around the mixing tank while rotating, which can fully mix the materials without dead corners and ensure that the materials are evenly dispersed.

2. Handling High-viscosity Materials

Double planetary mixer is particularly suitable for high-viscosity, high-solids materials, and can provide strong shear and extrusion forces.

3. Temperature Control

Equipped with heating or cooling jackets, it can control the temperature of the matterials during mixing and ensure that the reaction is carried out at an appropriate temperature.

4. Vacuum Function

Planetary mixers can usually be operated under vacuum to remove bubbles in the mixture and improve the density and performance of the product.

5. Versatility

Not only can it mix and knead, but it can also perform a variety of operations such as dispersion and degassing.