• 2026-01-06 16:15:26
• admin

Waterborne Polyurethane Waterborne polyurethane uses water as the dispersion medium and has advantages such as being non-flammable, environmentally friendly, non-toxic, and safe. Compared to rubber, polyurethane has better wear resistance and resistance to cutting and tearing. Compared to metals and plastics, polyurethane's sound insulation and wear resistance properties are particularly outs...

• dmba price
• dmpa
• waterborne polyurethane coatings

• 2026-01-31 14:11:01
• admin

Polyurethane materials are a general term for a class of macromolecular compounds that have urethane structures in their molecular structure. They are usually prepared by the polyaddition reaction of diisocyanates and polyols. Polyurethane polymers possess both polar functional groups that allow for physical cross-linking and non-polar and flexible chain segments. When used properly, these po...

• water based aliphatic polyurethane dispersion
• polyurethane dispersion for coatings
• polyurethane liquid

• 2026-09-03 15:43:32
• admin

Poor surface smoothness, low gloss, and microscopic pinholes may occur during the spraying and baking of waterborne PTFE non-stick coatings. These defects can allow steam, fats, and corrosive substances to penetrate the coating over time, increasing the risk of blistering, peeling, and reduced non-stick performance. Why Pinholes May Form Pure PTFE has extremely high melt viscosity and limited flow...

• PFA dispersion
• PTFE coating pinholes
• PFA modified dispersion

• 2026-10-20 10:04:30
• admin

Are you visiting Guangzhou during the Canton Fair? Sinograce Chemical will be in the city fromOctober 22 to 24, 2026, and we would welcome the opportunity to meet and talk about your resin and coating needs. From materials for printing and textiles to surface finishing and non-stick applications, let us use the meeting to explore products relevant to your business. Water-Based Acrylic and Polyuret...

• Canton Fair Guangzhou meetings
• water-based acrylic emulsion
• PTFE PFA FEP PEEK coatings

• 2026-10-30 11:18:53
• admin

A fried egg slides easily off a non-stick pan, yet the coating underneath remains attached to the metal through repeated heating and cooking. This raises an interesting question: if PTFE is known for its exceptionally low adhesion, how can it form part of a durable coating on cookware? The explanation lies in the difference between the surface that contacts food and the interface that bonds with t...

• PTFE coating adhesion
• PTFE coating peeling
• cookware coating