Advanced Search Results
Refine your search by using the category filter.
Light yellow-amber rosin flakes from Pinus Elliottii for versatile uses.
Medium-viscosity, fully hydrolyzed polyvinyl alcohol with excellent film properties.
Ester Gum (Glycerol Ester of Gum Rosin)
Glycerol Ester of Gum Rosin ESTERG85, also known as Glyceryl Rosinate, is a slightly yellow, transparent solid made from gum rosin or refined gum rosin through esterification with glycerol. It serves as an excellent tackifying resin.
Product Specifications
Download Product Data Sheet| Softening Point (Ring & Ball) | 80–90°C |
| Acid Value | Max 10 mgKOH/g |
| Solubility in Benzene (1:1) | Clear |
| Color (Garder Grade) | 2–4 |
| CAS | 8050-31-5 |
| EINECS | 232-482-5 |
Applications and Benefits:
- EVA-based hot melt glue sticks
- Bookbindings
- Pressure-sensitive adhesive based on SIS or SBS
- Adhesives, emulsions, and paints based on NR and CR
- Food-grade: Emulsification stabilizer for drinks
- Ingredient in chewing gum and bubble gum
Caution:
Handle in accordance with safety guidelines. Refer to SDS for details.
Gum Rosin Flakes, Brazilian, WW Grade
Gum Rosin Flakes, Brazilian, WW Grade. Gum Rosin Flakes, also known as colophony, are light yellow to amber in color and sourced from Pinus Elliottii, commonly known as the slash pine. This WW grade rosin complies with Class A, Type I, Grade WW Mil. Spec. A-A-59142. It is supplied as a mixture of small and large flakes, crystals, occasional large lumps, and fine powder. The product is brittle at room temperature but melts at stove-top temperatures. Gum rosin flakes are widely used in printing inks, varnishes, adhesives, soaps, sealing wax, soldering fluxes, depilatory hard wax, and paper sizing.
Product Specifications
| Softening Point | 78 ºC |
| Color | X/WW (5/6) Gardner, 1:1 Toluene |
| Country of Origin | Brazil |
| Acid Number | 166.2 mg KOH/g |
| Total VOC | 0.4% |
| H.S. Code | 3806.10.0010 |
| NMFC | 171260 |
| SKU | BROSIN |
Applications and Benefits:
- Used in printing inks for enhanced adhesion and color quality
- Essential in varnishes, adhesives, and paper sizing
- Key ingredient in depilatory hard wax formulations
- Used in soaps, sealing wax, and soldering fluxes
- 550 lb pallets available with free shipping in select regions
- Brazilian rosin is suitable for scalding hogs when controlled adhesion and reduced skin damage are required
Caution:
Store in a cool, dry place. Handle with proper safety precautions. Refer to the SDS for detailed safety and handling instructions.
For MSDS Go to Downloads TabPartially Hydrogenated Gum Rosin, FLORAREZ PR
Partially hydrogenated gum Rosin has a lighter color and is more stable.
Hydrogenated rosin has more resistance to oxidation and has lighter color.
Like unmodified pine rosin, hydrogenated rosin have a wide span of compatibility with almost all polymers. They are well known for their peel and tack contribution to the adhesive. Specific benefits of hydrogenated rosin include:
Lighter color.
Significantly improved stability.
Less to no skin sensitization (depends on the degree of hydrogenation).
Less UV absorption, thus making them suitable for UV curable polymer based adhesives.
Imparts only a slight decrease of cohesive strength, especially in block co-polymer systems.
Can be used in amorphous polyolefin based adhesives.
CAS Number: 65997-06-0
View the Material Safety Rosin
Key Features
- Improved stability
- Lighter color
- Less skin sensitization
- Less UV absorption
- Imparts only a slight decrease in cohesive strength, especially in block co-polymer systems
- Compatible with almost all polymers
- Contributes to peel and tack in adhesives
Product Specifications
| Property | Value |
| CAS Number | 65997-06-0 |
| Color | Lighter than unmodified pine rosin |
| Compatibility | Almost all polymers |
| UV Absorption | Less than unmodified pine rosin |
| Skin sensitization | Less to no skin sensitization (depending on degree of hydrogenation) |
Similar Products
- Modified Rosin Ester
- Glycerol Ester of Rosin
- Maleic Modified Rosin Ester
- Tall Oil Rosin
- Wood Rosin
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution:
Hydrogenated Rosin has been found to have less skin sensitization than unmodified pine rosin, but caution should still be exercised when handling it. Always wear appropriate protective equipment when working with Hydrogenated Rosin or any other chemicals.
Perfect for adhesives manufacturers and industrial users who require a high-performance adhesive enhancer with improved stability and lighter color.
Polyvinyl Alcohol 30-99, Elvanol 71-30
PVOH Solution PreparationPVOH 30-99 (Elvanol® 71-30) is a medium-viscosity, fully hydrolyzed polyvinyl alcohol designed for applications requiring high tensile strength, tear resistance, and excellent adhesion to hydrophilic surfaces. This white granular polymer is soluble in hot water and forms transparent films upon evaporation. Insoluble in cold water and common organic solvents, PVOH 30-99 is widely used in the paper, textile, ceramic, and adhesive industries. Key applications include sizing for paper and textiles, ceramic fiber binder, and wallpaper glue. PVOH 30-99 offers excellent film-forming characteristics with superior resistance to tearing and high strength, making it a versatile polymer for coatings, adhesives, and emulsions. It is often applied using brushes, rollers, or spray equipment.
Product Specifications
| Viscosity (4% Solution) | 67 ± 5 cps |
| Hydrolysis Level | Fully hydrolyzed (99%) |
| Average Polymerization | 7150 ± 100 |
| Alcoholysis (mol/mol) | 28–32% |
| Solubility | Soluble in hot water |
Applications and Benefits:
- Binder for paper and textile sizing
- Ceramic fiber binder
- Transparent, high-strength film formation
- Wallpaper glue
- Adhesive and emulsion stabilizer
- Hydrophilic surface adhesion
Caution:
Handle with care according to safety guidelines. Refer to the Safety Data Sheet for detailed handling and storage information.
Sodium Silicate, Powder, High Alkaline (SSGD)
Sodium Silicate (Water Glass) is a fine, white, high alkaline powder with a SiO₂ to Na₂O ratio of 2. It dissolves quickly and easily in water to form a hazy, colorless colloidal solution with a pH of 11.5 for a 1% solution. SSGD is widely used in specialized non-flammable coatings, refractory cements, adhesives, binders, agriculture, detergents, and construction materials. This product is sensitive to moisture and should be stored in tightly closed containers.
Product Specifications
| Wt. Ratio SiO₂/Na₂O | 2 |
| % Na₂O | 27.0% |
| % SiO₂ | 54.00% |
| % H₂O | 18.00% |
| Density | 0.73 g/cm³ |
| Characteristics | Fine white powder |
| CAS Number | 1344-09-8 |
Applications and Benefits:
- Refractory cements for high-temperature applications
- Non-flammable coatings and adhesives
- Used in construction materials and detergents
- Agricultural uses for soil improvement and binding
- Forms a stable colloidal solution for various industrial purposes
Handling and Storage:
- Store in tightly closed containers to avoid moisture exposure
- Keep in a cool, dry place to maintain product integrity
Caution:
Handle with appropriate protective equipment. Avoid inhalation of dust and contact with skin or eyes. Consult SDS for detailed safety information.
- 1