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<p>Guangzhou Flying Dragon Chemical Ltd. was established in 2005, we are member of Petrofer AG group. Our group has more than 60years industrial and commercial experience in the business of Rosin and derivatives of thereof. We are constantly consolidating our global Pine Chemical resources with Chinese Fine Chemical supply chain. We are leading supplier of Teckifier Resins, PVA, Polymer Additives and more. </p>

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High performance Antioxidant for Elastomer, Lubricant, Rosin Esters...

Dragonox® 565GR

Flyadd® OB-1

A good Sulfur-donor for natural and synthetic rubbers, and Asphalt.

Flyadd® VA7

A high-quality VAE emulsion, with excellent initial adhesion ability and mechanical stability. 

Flyeva 102H

Flyprene SBS 792

Import Raw Material of Glue, Textile, Paint and more.... 

Dragonpovol Polyvinyl Alcohol (26-88 Grade)

Dragonbural Polyvinyl Butyral (B-70 grade)

The palest, most highly stabilized rosins

Flytac 111 - 101 (Hydrogenated Rosin)

Gum Rosin

High performance and price value Clarifier 

Flyadd® 3

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We deal with Phenolic, Thiophenolic, Phosphite, and Thioester types of Antioxidants, which are used widely in Polymer, Rubber, Adhesives, etc. industries.

Dragonox

We are expert of Polyvinyl Alcohol, we are close partner of the leading manufacturers of PVA in China. We use our market intelligence and financial capacity to offer competitive price to our customers. 

Dragonpovol

We deal with benzotriazole, benzophenone, HALS types of UV absorbers and Light Stabilizers. 

Dragonsorb

We have a bunch of additive products for various applications. They are Nucleating agents, Optical Brighters, Color developer, Curing, etc. 

Flyadd

Dragonlite

We deal with Tackifiers based on Rosin, Rosin Derivatives and Petroleum Resins. 

Flytac

We are expert of Polyvinyl Butyral (PVB), we are close partner of the leading manufacturers of PVB in China. We use our market intelligence and financial capacity to offer competitive price to our customers.

Dragonbural

Flyeva

Mid-range molecular weight acrylic resin for Water-based inks, Pigment dispersions, Overprint varnishes, Emulsions

Flycryl

Flytac 103 - 90 is a slightly yellow, transparent solid made from gum rosin through esterification with glycerol. This product has a high viscosity, low VOC, excellent heat and aging stability, excellent polymer compatibility, etc. Typical Uses  EVA, SBS, SIS, and other hot melt adhesives due to their stability and excellent polymer compatibility. It can also be used in construction adhesives, rubber compounding, sealants, coatings, and other applications. 

Flytac 103 - 90 (Glycerol Ester of Rosin)

Flyadd® AY3 is a liquid-type blend anti-yellowing agent that can inhibit the yellowing of the polyurethane caused by high-temperature processing. It has excellent ultraviolet absorption performance, which can effectively improve the weatherability of the product and inhibit the yellowing caused by thermal oxygen and ultraviolet light.

Flyadd® AY3

Flytac 120 - 90W is a granular, water-white, modified gum rosin polyols esters made from specially refined gum rosin using a series of advanced processes of partial hydrogenation, esterification, and stabilization. They are a new generation of natural tackifier resins that exhibit good aging resistance, and excellent compatibility. Also capable of raising the initial and persistent viscosity of pressure-sensitive adhesive in a simultaneous way, the excellent heat stability increases by less than 1 degree of Gardner Color within consecutive 8 hours at 180°C.

Flytac 120 - 90W

Flyaro - Eucalyptol

Flyaro Citronella Oil

Flytac 103 - E is a slightly yellow, transparent solid made from gum rosin through esterification with glycerol. This product has a high viscosity, low VOC, excellent heat and aging stability, excellent polymer compatibility, etc.
Typical Uses

EVA, SBS, SIS, and other hot melt adhesives due to their stability and excellent polymer compatibility.
It can also be used in construction adhesives, rubber compounding, sealants, coatings, and other applications.


Flytac 103 - E

Dragonsorb® 320 is a highly effective light stabilizer that features strong UV absorption, low volatility, and excellent compatibility with a variety of substrates. It protects polymers as well as organic pigments from UV radiation, which helps preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering. This product is slightly more discoloring than conventional UV absorbers. It can be used for a variety of plastics and other organic substrates, including unsaturated polyesters, PVC, and PVC plastisol. Additionally, good results are expected when this product is used in polycarbonates, polyurethanes, polyamides, and synthetic fibers, particularly those with a polyester, epoxy, or isocyanate resin base.

Dragonsorb® 320

Flyadd® AY1 is a color stabilizer and anti-yellowing agent. It is used as a polymer additive for polyurethane and is a highly effective additive for many kinds of dispersed polymer systems. This product has the potential to improve color and heat stability in processing and end applications. 

Flyadd® AY1

Dragonox® 1135 is an excellent antioxidant that may be used in a variety of polymers. Because of its low volatility and excellent compatibility, it is particularly well suited for use in forced air cooling processes for PU. This product is used in the stabilization of PV flexible slabstock foams to prevent the formation of peroxides in the polyol during storage and transport and to further protect against scorching during foaming. It also helps prevent fogging in automotive applications, and the low volatility of this product makes it a perfect fit where meat liquids, emulsions, suspensions, solutions, or melts are an integral part of polymer manufacturing and processing. This product has the convenience of a pumpable liquid that can be added before, during, or after polymerization.

Dragonox® 1135

Guangzhou Flying Dragon Chemical Ltd.

Guangzhou Flying Dragon Chemical Ltd. was established in 2005, we are member of Petrofer AG group. Our group has more than 60years industrial and commercial experience in the business of Rosin and der

Guangzhou Flying Dragon Chemical Ltd. - Knowde

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Flyadd® OB-1 is an optical brightener that is used as a good whitening agent for polyester-cotton blend fabric or various kinds of plastics and their products under high temperatures. This product is insoluble in water, but soluble in high boiling point organic solvents such as phenyl-chloride.

Flyadd® OB-1 Technical Data Sheet

Flyadd® OB-1 Technical Data Sheet - Guangzhou Flying Dragon Chemical Ltd.

Flyadd® 2-phenylamino-3-methyl-6-dibutylaminofluorane is a typical color developer used for thermal and carbonless paper in the paper and pulp industry.

Flyadd® 2-phenylamino-3-methyl-6-dibutylaminofluorane

Flyadd® OB is used for whitening thermoplastic plastics, PVC, PS, PE, PP, ABS, acetate fiber, paint, coating, printing ink, etc. It can be added at any stage during the polymer whitening process to give the finished products a bright bluish-white glaze.

Flyadd® OB

Flyadd® KCB functions as an optical brightener. This yellowish granule/crystal powder is used as a good whitening agent for plastic films, injection-molded materials, ethylene vinyl acetate (EVA) foamed plastics, and rubber products. It is insoluble in water, but soluble in ordinary organic solvents.

Flyadd® KCB

Flyadd® 3 is an efficient nucleating agent for polyolefins. It is used in homopolymer and copolymer polypropylene and LLDPE films, as well as super high molecular weight polyethylene. The results show that the haze is decreased from 37% to about 10% by adding 0.3% Flyadd® 3 in a homopolymer polypropylene injection molded piece of 2mm thickness, and that of polypropylene random copolymer injection molded piece with the same thickness is decreased to about 6%. By adding 0.2% Flyadd® 3, the haze in LLDPE films can be decreased by not less than 87%. It can be employed in the form of a masterbatch, and in conjunction with white oil or other appropriate dispersant agents directly. The recommended processing temperature range of this product is 250 - 270°C.

Flyadd® 2 is a highly effective clarifier for PP homopolymers and random copolymers.

Flyadd® 2

Flyadd® AY200 is a highly efficient liquid-type compounded anti-yellowing agent. It can increase the thermal resistance and anti-aging properties of EVA products. When compared with traditional additives, the absorption band of this product is wider, which makes it more effective in reducing UV damage to the products. This product can also improve the transparency and long-term stability of the film.

Flyadd® AY200

Flyadd® VA7 is a sulfur donor for natural and synthetic rubbers. This product can be used in EV and sime-EV type cure systems as a complete or partial replacement for sulfur, thiuram, and DTDM sulfur donors. It can be used with most typical rubber accelerators and sulfur and is especially good for curing rubber that contains chlorine, such as chlorobutyl and polychloroprene. When used as a partial replacement for sulfur, it tends to improve the dispersion of other additives in the rubber.

Flyadd® OB-1 is an optical brightener that is used as a good whitening agent for polyester-cotton blend fabric or various kinds of plastics and their products under high temperatures. This product is 

Flyadd - OB-1 - Guangzhou Flying Dragon - 1533-45-5 - Knowde

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	Value	Units	Test Method / Conditions
Melting Point	355 - 360	°C	-
Purity	min. 98.5	%	-

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