Adhesives & Sealants
Adhesives and sealants are chemicals that are indispensable in the construction industry and some other consumer industries.
Calcium carbonate (GCC and PCC) is a relatively soft, insoluble mineral. That’s why it is widely used in adhesives, caulks and sealants applications as a rheology modifier, cost-reducing filler, tensile strength enhancer, shrinkage control material, toughening agent, opacifier or whitening agent.
Calcium carbonate powder is blocky in shape, which allows for low surface area and viscosity. Its low surface area allows the formulator to use large amounts in the formulation, compared with most other mineral products, sometimes up to 80% of the formulation.
For adhesives and sealants, we can offer a variety of particle-size distributions, resulting in options to meet almost every adhesive and sealant application, but for usual, uncoated calcium carbonate, particle size 20 -24 microns will be the first choice.
For Adhesives, TLD Vietnam provides GCC and PCC as the main product, along with the best performance solutions. Our customers come from many countries, like Bangladesh, India, Australia, Nepal,…