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"A highly acclaimed company having solid presence in international market of Dyestuffs & fine chemicals, Hangzhou SUNNY Chemical Co.,Ltd. specialize in manufacturing of wide range of Disperse dyes, Acid dyes, Solvent dyes and Vat dyes, as well as fine chemicals, since its establish in 1993.
SUNNY Chemical enjoys a formidable reputation for superior quality, reasonable prices and punctual delivery. We have our valuable customers spread across various industries like textile, ink, leather, paper, paint, lubricants, cosmetics and many other industries where color applications are required."

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Horsorb

Sunvin

Sunvin 21 is a benzotriazole type UV absorber. Characterized by its strong, broad range UV absorption property, UV-P brings an excellent photostability to polymers against UV light exposure in many ways i.e. retarding color yellowing , preventing embrittlement, maintaining of mechanical properties etc. UV-P is particularly effective in styrenic polymers, PVC, unsaturated polyesters, polyurethanes, acrylic polymers and polycarbonates.

Sunvin 21

UV 292,Horsorb 292 is a hindered amine light stabilizer. It is particularly recommended for using in coatings. 

Horsorb 292

Sunvin 19 is benzophenone type UV absorber. It is compatible with many plastics. UV-9 particularly recommended for using in cosmetics. It is also effective to protect PVC and unsaturated polyester resins.

Sunvin 19

UV 770,Horsorb 770 is widely used in high light stability high polymer, including polypropylene, high density polyethylene, ABS resin, PMMA, SAN, PVC, nylon and polyester, polyacetal.

Horsorb 770

Sunvin 28 is a benzotriazole type UV absorber. Characterized by its high solubility and superior properties makes UV-328 particularly suitable for light stabilizing in coatings, propylene, polyurethane and polyvinyl chloride. UV-328 is also effective to the light stabilization of unsaturated polyester, polyacrylate and polycarbonate.

Sunvin 28

Sunvin 23 is a high molecular weight UV absorber of the hydroxypheny benzotriazole class, showing outstanding light stability to a variety of polymers during its use. Sunvin 23 features low volatility, exceptional light absorbing characteristic and good compatibility in various substrates. Sunvin 23 is suitable for high surface area products, like film etc.

Sunvin 23

Sunvin 36 is suitable for processing and aging conditions where high loads, low volatility and good compatibility are required. Sunvin 36 is also effective in PE, PA, PET, PC, POM, Elastomerics etc. It can be used alone or in a variety of blends and combinations with antioxidants, other UV absorbers and Light stabilizers.

Sunvin 36

Sunvin 26 is a benzotriazole type UV absorber. It offers superior light protection of polyolefin substracts against the deterioration of UV radiation, It is also efficient for the light stabilization of polyvinyl chloride, unsaturated polyurethane, styrenic polymers, coatings and lacquers.

Sunvin 26

Sunvin 20 is a high molecular weight benzotriazole type UV absorber. It exhibits strong absorbance in the 270-380 nm region and minimal absorbance in the visible region of the spectrum. UV-320 is particularly suitable for PVC, consumer care products and pharmaceuticals, it can be also used for PET, PC, PA, ABS, resin, etc.

Sunvin 20

SUNNY Chemical

"A highly acclaimed company having solid presence in international market of Dyestuffs &amp; fine chemicals, Hangzhou SUNNY Chemical Co.,Ltd. specialize in manufacturing of wide range of Disperse dyes

SUNNY Chemical - Disperse dyes - Acid dyes - Solvent dyes

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Sunvin 31 exhibits very effective protection of polymers against UV lights exposure. UV-531 retards yellowing, embrittlement and mechanical degradation of the polymers when properly used. UV-531 is particularly recommend for the light stabilization of PP, PE and PVC. It is also effective in polycarbonate, polyester, acrylics, EVA, and other polymers.

Sunvin 31

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