Richsorb UVA is a white to pale yellow powder which emits practically slight odor. It is an oil-soluble currently the most popular UVA (320-400nm) filter tested and is widely used in sun screen and c

Richsorb UVB is a pale yellow oily liquid which emits practically no odor. It is currently the most safe UVB (290-320nm) filter tested and is widely used in sun screen and cosmetic preparations. Rich

1. Foam 2. Leather and film 3. Paint 4. TPU 5. PVC Dosage: 0.5-3.0% It is suggested to combine with Richsorb 8668 to have more anti-uv and antiwether result.

Richnox 3114 can be applied in polyolefins, namely polyethylene, polypropylene, polybutene as well as in other polymers such as styrene homo-and co-polymers. It may also be used in linear polyesters,

Richfos 168 has very high hydrolysis stability, and suitable for using as anti-oxidants for Polyolefin such as PP,PE, PS, ABS, etc. We have capacity of 3000MT/year which is the biggest maker in Asia.

Richfos 626 is useful for polyolefins, polyesters, styrenics, engineering thermoplastics, PVC, elastomers and adhesives.

Richfos 168 PEP-8 is a phpsphite type antioxidant. Richfos PEP-8 provides excellent initial color, heat stability during processing and good service life. In combination with phenolic primary antioxi

Richfos DPDP can be used alone or in combination with Richnox hindered phenolic (Richnox 1010, 1076, etc.) for thermoplastics, paticularly abs and pvc.

Richfos TNPP usually can be used alone or in combination with Richnox hindered phenolic (Richnox 1010, 1076, etc.) for polyolefin, ps, abs, pvc, pc, sbr, etc.