Products in Sealants & Caulks: Natural Rubbers (NR)

Flytac 120 - 100W 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 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 - 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 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 104 - P is a pale, thermoplastic, acidic resin produced by partially hydrogenating the rosin. Because of this treatment, it is highly resistant to oxidation, discoloration, and changes in solubility characteristics when exposed to air and sunlight.

Flytac 111 - 301 is a thermoplastic, acidic resin produced by hydrogenating rosin to an exceptionally high degree with eliminated foreign matter and coloring radicals. It is one of the palest, most highly stabilized rosins commercially available. This product is especially indicated as the tackifier in solvent adhesives and hot-melt applied coatings and adhesives that must excel in these properties.

Flytac 120 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 105 - F is a glycerol ester of hydrogenated rosin. It has found wide acceptance in chewing gum, hot melt, pressure-sensitive, laminating adhesives, and wax depilatories. In general, it finds use where there is a need for a pale, non-oxidizing, color-stable, and highly tacky liquid resin.

Flytac 105 - P is a glycerol ester of hydrogenated rosin. It has found wide acceptance in chewing gum, hot melt, pressure-sensitive, laminating adhesives, and wax depilatories. In general, it finds use where there is a need for a pale, non-oxidizing, color-stable, and highly tacky liquid resin.

Flytac 111 - 101 is a thermoplastic, acidic resin produced by hydrogenating rosin to an exceptionally high degree with eliminated foreign matter and coloring radicals. It is one of the palest, most highly stabilized rosins commercially available. This product is especially indicated as the tackifier in solvent adhesives and hot-melt applied coatings and adhesives that must excel in these properties.

Flytac 104 - F is a pale, thermoplastic, acidic resin produced by fully hydrogenating the rosin. Because of this treatment, it is highly resistant to oxidation, discoloration, and changes in solubility characteristics when exposed to air and sunlight.

FloraRez® DR115 polymerized rosin is produced by the partial dimerization of gum rosin. This catalytic polymerization process results in an elevated softening point while maintaining the acid functionality of rosin. This resin is pale, thermoplastic, crystallization-resistant, and less prone to oxidation than unmodified rosin. The high acid functionality promotes specific adhesion to a variety of substrates.

FloraRez® DR95 is a polymerized rosin that is produced through the partial dimerization of gum rosin using a catalytic process. This results in a resin with an elevated softening point while still maintaining the acid functionality of rosin. FloraRez® DR95 is pale, thermoplastic, crystallization-resistant, and less prone to oxidation compared to unmodified rosin. Its high acid functionality promotes specific adhesion to various substrates.

FloraRez® DR140 is a polymerized rosin that is produced through the partial dimerization of gum rosin using a catalytic process. This results in a resin with a high dimeric acid content and a very high softening point, while still maintaining the acid functionality of rosin. FloraRez® DR140 is pale, thermoplastic, crystallization-resistant, and less prone to oxidation compared to unmodified rosin. Its high acid functionality promotes specific adhesion to a wide range of substrates.

SYLVARES TR 7125 polyterpene resin is a thermally stable polyterpene tackifier that can be used to tackify natural rubber, synthetic elastomer, and some polyolefin adhesives. It may also be used in investment casting applications.

SYLVATAC RE 25 rosin ester is a low softening point ester of tall oil rosin with good stability and mild odor. This liquid tackifier has wide compatibility, allowing it to be used in many adhesive systems, particularly where better wetting or low temperature tack is required.

SYLVALITE RE 100L rosin ester is a stabilized pentaerythritol ester of Tall Oil Rosin. SYLVALITE RE 100L exhibits low color and good color stability. This resin is compatible with a broad range of polymers, which enables formulation flexibility in various hot melt and solvent based adhesive applications.

SYLVARES TR B115 polyterpene resin is a biorenewable tackifier made from selected terpene monomers. This product can be used to tackify natural rubber, synthetic elastomer, and some polyolefin adhesives. The aliphatic nature of this product allows compatibility with the mid-block of styrene-isoprene-styrene block copolymers while limiting interaction with the styrenic endblocks providing a balance of tack, peel, cohesive strength, and heat resistance.

V-TAC™ 5951 dispersion is an aqueous, 50% solids, solvent-free anionic dispersion based on an aliphatic hydrocarbon resin compatible with the following latexes: acrylic, styrene-butadiene rubber, neoprene and natural rubber. V-TAC™ 5951 enhances adhesion to polyolefin substrates and is highly resistant to acids and alkalis. V-TAC™ 5951 can be used for a variety of applications and offers several benefits as outlined below

AQUATAC 6025 resin dispersion is a low softening point rosin ester waterborne tackifier for pressure sensitive adhesives. AQUATAC 6025 can be used with higher softening point waterborne tackifiers to improve low temperature adhesion.

AQUATAC XR-4343 resin dispersion is a waterborne tackifier combining high solid content with high adhesion performance and stability at high speed. This product is especially designed to be formulated into pressure sensitive adhesives (PSA) where high shear strength is required together with high adhesion.

SYLVALITE RE 10L rosin ester is a low softening point ester of tall oil rosin with good stability and mild odor. This liquid tackifier has wide compatibility, allowing it to be used in many adhesive systems, particularly where better wetting or low temperature tack is required.

Shiraishi Kogyo Kaisha Hakuenka CC is our original Ultra-fine precipitated calcium carbonate coated with organic compounds. It was originally developed for reinforcing rubber materials in the early 20th century. Hakuenka CC has 50 nm uniformed ultra-fine particles as primary particle. These particles are surface treated with fatty acid in order to improve dispersion property at mixing stage with organic materials. Hakuenka CC is specially applied for construction application where Silicone & Polysulfide sealants are used. Hakuenka CC is commonly used as other application such as rubber, plastics and so forth.

SYLVALITE RE 105L rosin ester is a pentaerythritol ester of rosin with a higher softening point than typical products of its type. It has been formulated to provide outstanding heat and aging stability. The stability, low volatility and polymer compatibility of this product make it useful in wide variety of adhesives and other applications where improved heat resistance and shear strength are required.

Polytrade CarboBinder is a powerful powdered thermoplastic natural resin with high tackiness for solvent-based automotive sealants and adhesives.Our product has excellent compatibility with nitryl rubber and antioxidant agents. CarboBinder is soluble in several solvents, such as acetone, ethyl alcohol, and ethyl acetate. Once solubilized and mixed into formulations, this thermoplastic resin has a high resistance to ethyl alcohol and gasoline, making it a raw material ideal for applications in the automotive industry.

V-TAC™ 9001 dispersion is an aqueous, 55% solids, solvent-free anionic rosin based dispersion compatible with the following latexes: acrylic, styrene-butadiene rubber, natural rubber and polychloroprene. V-TAC™ 9001 enhances adhesion as well as superior heat resistance. V-TAC™ 9001 is recommended as a tackifier for pressure sensitive and contact-bond adhesives.

SYLVARES TR 7115 polyterpene resin is a thermally stable polyterpene tackifier that can be used to tackify natural rubber, synthetic elastomer, and some polyolefin adhesives. It may also be used in investment casting applications.

Bitoner Resin BT-1200 is a thermoplastic aliphatic resin obtained from polymerizing unsaturated aliphatic petroleum feedstock.

Fintac 2331 is a modified rosin which offers an excellent combination of oxidation and crystallization resistance. This product functions as a tackifier for SBR, natural rubber, butyl rubber, ethylene-vinyl acetate and other polymers. It can be delivered in flaked and solid forms. Formulated in solvent-based and water-based adhesives, it exhibits no tendency to crystallize. It meets the requirements of the Code of Federal Regulations, Title 21, under the following section: 175.105 Adhesives; 176.210 Defoaming Agents Used in the Manufacture of Paper and Paperboard; 177.2600 Rubber Articles Intended for Repeated Use.

V-TAC™ 7901 dispersion is an aqueous, 53% solids, solvent-free anionic hybrid dispersion compatible with the following latexes: acrylic, styrene-butadiene rubber, polychloroprene and natural rubber. V-TAC™ 7901 enhances adhesion and is especially recommended for acrylic latex systems. V-TAC™ 7901 offers an excellent balance of adhesion for polyolefin substrates and recycled corrugated.

SYLVALITE RE 100S rosin ester is a stabilized pentaerythritol ester of Tall Oil Rosin. SYLVALITE RE 1005 exhibits low color and good color stability. This resin is compatible with a broad range of polymers, which enables formulation flexibility in various hot melt and solvent based adhesive applications.

SYLVATAC RE 85 rosin ester is a stabilized glycerol ester of Tall Oil Rosin. The thermal stability and polymer compatibility of this resin make it useful in a wide variety of adhesives. The low Tg of SYLVATAC RE 85 rosin ester enables adhesive performance at lower temperatures.

SYLVALITE RE 105XL rosin ester is very light colored and stable with moderately high softening point. This resin is compatible with a broad range of polymers, which enables formulation flexibility in various hot melt and solvent based adhesive applications. Adhesives formulated with SYLVALITE RE 105XL resin achieve the lightest color among the rosin ester product range.

V-TAC™ 8501

SYLVARES TR M1115 polyterpene resin is a biorenewable tackifier made from selected terpene monomers. This product can be used to tackify natural rubber, synthetic elastomer, and some polyolefin adhesives. The aliphatic nature of this product allows compatibility with the mid-block of styrene-isoprene-styrene block copolymers while limiting interaction with the styrenic endblocks providing a balance of tack, peel, cohesive strength, and heat resistance. It has a narrower molecular weight distribution, which improves compatibility with some adhesive elastomers.

SYLVALITE RE 110L rosin ester is a light-colored, high softening point, pentaerythritol ester of tall oil rosin, which has been formulated to provide excellent heat and aging stability. When compounded in Ethylene Vinyl Acetate (EVA) hot melt adhesives it provides excellent color stability when compared with other tackifiers of its type.