Smart Manufacturing Solutions For Polyurethane Resin Production Line | JCT Machinery
Polyurethane resin (PU resin) is a polymer material produced by the reaction of polyols and isocyanates. Due to its excellent elasticity, abrasion resistance, adhesion and chemical stability, it is widely used in:
- Adhesives and sealants
- Coatings and paints
- Elastomers and shoe sole materials
- Electronic potting compounds and composite materials
- Synthetic leather and textile coatings
With the development of nre energy vehicles, building energy conservation and electronic materials, the polyurethane resin market continues to grow, and the demand for stable, energy-saving and automated production equipment is increasing.
Polyurethane Resin Production Process
Raw material metering → Feeding and reaction → Vacuum dehydration → Feeding and mixing → Polymerization reaction → Cooling and discharging → Filtration and packaging
Polyurethane resin production line is equipped with an intelligent PLC system, which can realize fully automatic closed-loop control of temperature, pressure and stirring speed, making the polyurethane reaction process more precise and stable and avoiding human error.
JCT's polyurethane resin production line for customers employ an automated metering and feeding system, with raw material ratio accuracy controllable within ±0.5%, significantly improving formula consistency.
The equipment adopts a high-efficiency heat transfer oil system and multi-stage temperature control technology to achieve rapid heating and constant temperature control, which can improve the energy saving rate by 15%.
To address the high viscosity of polyurethane resin, JCT developed a planetary dynamic mixing system to ensure uniform mixing, no bubbles, and no residue.
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