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PAT-ADD AF 31
Provided by PATCHAM FZC
About
PAT-ADD AF 31 is an oil-free defoamer used in waterborne systems. Shelf life: 24 months.
Benefits:
- It is based on organically modified polysiloxane
- It is easily dispersible and highly effective at low dosages for foam control
- It is a versatile grade
- Offers good shelf stability
Typical Applications:
Designed for low-PVC silk & gloss emulsion paints, industrial paints, flexographic inks, and pigment dispersions. It is suitable for low-pigment paints, high gloss architectural coatings, wood paints and stains, clearcoats, pigment concentrates and overprint varnishes.
| Physical form |
|
|---|---|
| Grade Name | AF 31 |
| Category |
|
| Chemical composition | Organically modified polysiloxane-based |
About patcham fzc
Patcham is a global specialty additives manufacturer advancing sustainable chemistry for high‑performance applications in the world’s most regulated markets. Our technologies are engineered with innovation at their core and designed to meet the highest environmental and regulatory standards, delivering solutions that are APEO‑free, biocide‑free, PFAS‑free, HAPs‑free, label‑free, VOC‑free, Tin-free and free from cumene and aromatics. This approach reflects Patcham’s commitment to responsible innovation—enabling safer, future‑ready formulations without compromise on technical performance.
Patcham’s portfolio encompasses wetting and dispersing agents, defoamers and deaerators, surface and rheology modifiers, flash rust and corrosion inhibitors, and tin‑free metal catalysts, serving demanding applications across Coatings and Inks, Composites, PVC Plastisols, Polyurethane foams, and Oilfield technologies. Through deep formulation expertise, sustainability‑driven development, and a reliable global supply capability, Patcham partners with customers to enable next‑generation technologies and deliver long‑term value
