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Polymers, Resins

Microcrystalline Cellulose 102 NF (Fine)
Microcrystalline Cellulose 102 NF (Fine)
Microcrystalline Cellulose is a purified, partly depolymerised cellulose with shorter, crystalline polymer chains. Its strong binding performance make MCC one of the most commonly used fillers and binders in drug formulations.
The product is manufactured by controlled partial hydrolysis of high purity wood pulp, followed by purification and drying.
MCC is widely used in diverse pharmaceutical processes, like wet granulation, dry granulation or direct compression.

Particle Size Distribution:
D10: 20-50 um
D50: 90-150 um
D90: 190-300 um

Grade: USP/NF/KOSHER in 55-Lb bags/boxes
Product Code: MCC102NF $22.00 & Up

 

Polyvinyl Alcohol grade 49-88
Polyvinyl Alcohol grade 49-88
Poly vinyl alcohol, high viscosity (49 cps for a 4% solution) and partially (88%) hydrolyzed.
This product is equivalent to PVOH5042, Elvanol® 50-42, SELVOL 540 and POVAL 49-88). PVOH4988 can dissolve in cold water (Heating or warm water is suggested for complete dissolving). A solution of 4% provides the maximum viscosity of 47 CPS.
It offers high tensile strength and tear resistance. It is an excellent dispenser and stabilizer. PVOH 49-88 is suggested for evaluation in the stabilization of vinyl acetate, polystyrene and polyvinyl chloride emulsions. It has additional applications in re-moisturizing adhesives, temporary binder for ceramics, water-soluble film; paper adhesives, cold-water soluble film, photosensitive coatings, binder for joint compounds and texture coatings and as a soil anti-re-deposition agent. Used to make slime.
Product Code: PVOH4988 $7.93 & Up

 

Polyvinyl Alcohol Grade 25-88
Polyvinyl Alcohol Grade 25-88
PVOH2588 is a medium viscosity (25 cPs), Partially hydrolyzed (88%) plastic that can dissolve in warm or room temperature water. PVOH2588 compares to Elvanol® 52-22, Poval 26-88, Selvol 523 and PVA-217. Applications include the manufacture of spiral wound tubes, coated paper and linerboard, and specialty water-soluble films. Its higher binding capacity versus synthetic latex and starch make it attractive for use in coatings. It adds strength in recycle board and adds barrier properties for improved oil and grease resistance. It is also suggested for evaluation in the stabilization of vinyl acetate, polystyrene and polyvinyl chloride emulsions. It has additional applications in remoisturizing adhesives, temporary binder for ceramics, water-soluble film, paper adhesives, cold-water-soluble film, photosensitive coatings, binder for joint compounds and textile coatings, and as a soil anti-redeposition agent.
Product Code: PVOH2588 $16.00 & Up

 

Liquid Starch
Liquid Starch
Liquid Starch, Concentrated, for Slime, glue and polymer experiments.
Product Code: LSTARCH $2.99

 

Polyvinyl Alcohol 25-88 (equal to Elvanol 52-22)
Polyvinyl Alcohol 25-88 (equal to Elvanol 52-22)
PVOH5222 is now called PVOH2588. Please Click Here to see the new listing.
The new coding system clearly show the viscosity and hydrolysis ratio.
Product Code: PVOH5222 $16.00

 

Microcrystalline Cellulose 101 NF (supper fine)
Microcrystalline Cellulose 101 NF (supper fine)
Microcrystalline Cellulose is a purified, partly depolymerised cellulose with shorter, crystalline polymer chains. Its strong binding performance make MCC one of the most commonly used fillers and binders in drug formulations.
The product is manufactured by controlled partial hydrolysis of high purity wood pulp, followed by purification and drying.
MCC is widely used in diverse pharmaceutical processes, like wet granulation, dry granulation or direct compression.

Particle Size Distribution:
D10: 15-30 um
D50: 45-80 um
D90: 100-170 um

Grade: USP/NF/KOSHER in 55-Lb bags/boxes
Product Code: MCC101NF $14.00 & Up

 

Agar Agar (Fine ground U.S.P.)
Agar  Agar (Fine ground U.S.P.)
Agar, Fine Ground U.S.P.,
Gelidium 700AM, gelling agaent for making agar plates. Does not contain nutrients.
Agar is a galactose polymer (or agarose) obtained from the cell walls of some species of red algae or seaweed (Sphaerococcus euchema) and species of Gelidium. It is also known as Kanten, Agar-Agar, or Agal-Agal (Ceylon Agar).

Added at a rate of 1% to 2% can convert any water based liquid to gel.
Product Code: AGAR $4.99 & Up

 

Depilatory Wax
Depilatory Wax
Depilatory Wax granules designed for stripless waxing. Softens at 140ºF and melts at 144ºF. This wax is also known as hard wax.
Product Code: DWAX676P $16.00 & Up

 

Guar Gum
Guar Gum
Guar Gum is derived from the ground endosperm of Cyamopsis Tetragonolobus, a plant of the Leguminosae family. Guar Gum extracted from Guar beans.
Product Code: GUAR01 $10.00 & Up

 

Gum Rosin Flakes, Brazilian, WW Grade
Gum Rosin Flakes, Brazilian, WW Grade
Rosin Flakes (and clumps) also known as colophony, light yellow-amber color, is a solid form of resin obtained from pines. Used in printing inks, varnishes, adhesives/glues, soap, paper sizing, soda, soldering fluxes, and sealing wax.

AA59142-AIWW: Complies with Class A, Type I, Grade WW Mil. Spec. A-A-59142.
Extracted from pine tree species known as Pinus Elliottii, commonly known as the slash pine.
Product Code: BROSIN $10.00 & Up

 

Gum Rosin Lumps, Honduran, Grade WG/WW
Gum Rosin Lumps, Honduran, Grade WG/WW
HROSIN is colophony or gum derived from pine tree species known as Pinus Oocarpa in Honduras. It is produced by heating fresh liquid resin to vaporize the volatile liquid components. It is semi-transparent pine rosin and varies in color from dark yellow to light brown.
HROSIN Contain about 10% natural nsaponifiable matter that provide anticrystalline properties to the rosin and its compounds.
Main applications include adhesives, chewing gums, coatings, cosmetics, linoleum, paints, printing inks, resins, rubber, sizes, varnishes.
Product Code: HROSIN $10.00 & Up

 

Gum Rosin Lumps, Rock Rosin, Chinese
Gum Rosin Lumps, Rock Rosin, Chinese
Rosin Lumps or rock rosin also known as colophony is a solid form (amber-brown color) of resin obtained from pines. Used in printing inks, varnishes, adhesives/glues, soap, paper sizing, soda, soldering fluxes, and sealing wax. Grade WW is pale yellow. Grade WG is yellow.
Product Code: CROSIN $15.00

Special Order, Please Call Us!

 

Partially Hydrogenated Gum Rosin
Partially Hydrogenated Gum Rosin
Partially hydrogenated Chinese 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.
Product Code: CROSINPH $25.00 & Up

 

Polyvinyl Alcohol PVOH 49-88 (Elvanol 50-42)
Polyvinyl Alcohol PVOH 49-88 (Elvanol 50-42)
PVOH 49-88 is a high viscosity partially hydrolyzed polyvinyl alcohol resin. This product is equivalent to PVOH5042, Elvanol® 50-42, SELVOL 540 and POVAL 49-88). PVOH4988 can dissolve in cold water (Heating or warm water is suggested for complete dissolving). A solution of 4% provides the maximum viscosity of 47 CPS.
It offers high tensile strength and tear resistance. It is an excellent dispenser and stabilizer. PVOH 49-88 is suggested for evaluation in the stabilization of vinyl acetate, polystyrene and polyvinyl chloride emulsions. It has additional applications in re-moisturizing adhesives, temporary binder for ceramics, water-soluble film; paper adhesives, cold-water soluble film, photosensitive coatings, binder for joint compounds and texture coatings and as a soil anti-re-deposition agent. Used to make slime.
Product Code: PVOH5042 $16.00 & Up

 

Polyvinyl alcohol (Elvanol 71-30)
Polyvinyl alcohol (Elvanol 71-30)
PVOH2 or PVOH7130 (Elvanol® 71-30) is a medium viscosity, fully hydrolized grade of polyvinyl alcohol. White, powder, soluble in hot water but insoluble in cold water and common organic solvents. For most applications, PVOH2 is prepared in water solutions. On evaporation of water, transparent films are formed which have high tensile strength and tear resistance. The binder characteristics of PVOH2 offer excellent adhesion to porous, hydrophilic surfaces.
Used as sizing agent for paper, textile, ceramic fiber,.... Wall paper glue.
Solution of PVOH may be applied by brush, paint roller or with spray equipment.
Product Code: PVOH7130 $16.00 & Up

 

Rosin Powder (Grip improving, Flame retardant)
Rosin Powder (Grip improving, Flame retardant)
Synthetic Rosin powder. tasteless, odorless, Chlorinated paraffin resins especially soluble in aromatic and chlorinated solvents.
Used as a grip-improving powderer. Apply to athletes’ hands or soles of basketball shoes for improved traction. Dust on handles of baseball and softball bats for improved grip. Improves grip and prevent slipping of rubber belts (conveyer belts).
Product Code: MPROSIN $10.00 & Up

 

Rosin Powder, Natural, blend
Rosin Powder, Natural, blend
Natural Rosin, powdered.
Used as a grip-improving powderer. Apply to athletes’ hands or soles of basketball shoes for improved traction. Dust on handles of baseball and softball bats for improved grip.
Product Code: ROSINP $14.00 & Up

 

Silicone Fluid, 1000 Cst
Silicone Fluid, 1000 Cst
Silicone Oil, 1000 Cst, is a linear, non-reactive polydimethylsiloxane with a viscosity of approx. 1000 mm2/s. Due to its chemical structure, AK1000 silicone fluid has an outstanding property profile, which sets it apart from organic materials such as mineral oils with the same viscosity.
Applications include: Lubricanta and Antifriction Agents, Release Agents (Molds), Surface care/ Polishes, Hydraulic and transformer fluids, Damping fluids, Diffusion pump fluids, Heat-resistant lubricants, Dielectrics, Release agents for high-performance digital-printing machines, Defoaming (Oil/Gas/Diesel), Automotive care (Paint), Threadmill lubricant (Heavy: Apply by oil droppers).
Product Code: AK1000 $17.00 & Up

 

Silicone Fluid, 12500 cSt
Silicone Fluid, 12500 cSt
Silicone Oil, 12500 Cst, is a non-reactive polydimethylsiloxane with a viscosity of approx. 12500 mm2/s. Due to its chemical structure, AK12500 silicone fluid has an outstanding property profile, which sets it apart from organic materials such as mineral oils with the same viscosity.
Applications include: Lubricant, Release Agents (Molds), Surface care/ Polishes, Hydraulic and transformer fluids, Damping fluids, Diffusion pump fluids, Heat-resistant lubricants, Dielectrics, Release agents for high-performance digital-printing machines, Defoaming (Oil/Gas/Diesel), Automotive care (Paint),
Product Code: AK12500 $18.00 & Up

 

Silicone Fluid, 350 Cst
Silicone Fluid, 350 Cst
Silicone Oil, 350 Cst, is a Linear, non-reactive polydimethylsiloxane with a viscosity of approx. 350 mm2/s. Due to its chemical structure, AK350 silicone fluid has an outstanding property profile, which sets it apart from organic materials such as mineral oils.
Applications include: Lubricant and Anti-friction Agents, Release Agents (Molds), Surface care/ Polishes, Hydraulic and transformer fluids, Damping fluids, Diffusion pump fluids, Heat-resistant lubricants, Dielectrics, Release agents for high-performance digital-printing machines, Defoaming (Oil/Gas/Diesel), Automotive care (Paint), light lubricant that can be sprayed).
Product Code: AK350 $14.00 & Up

 


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