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Palmer Holland, Inc.

Polymer Additives
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1,011 Products found on Palmer Holland, Inc.  in Polymer Additives

Exolit® AP 750 banner
Palmer Holland, Inc. company logo
Palmer Holland, Inc.Exolit® AP 750
  • Principal:Clariant Additives
  • Functions:Flame Retardant, Flame Retardant
  • Chemical Family:Chemical Mixtures & Blends
  • End Uses:Cable Ducts, Electrical/Electronic Applications, Epoxy Coating, Fuse Box, Gelcoat, Interior Applications, Intumescent Coating, Roofings, Seats
  • Compatible Polymers & Resins:Epoxies (EP), Polyurethanes (PU), Thermoplastic Polyolefins (TPO)
  • Labeling Claims:Halogen-free
  • Features:Excellent Processability, Good Anti-Drip Properties, Good Oxygen Barrier, Increased Thermal Insulation, Low Smoke Density
Exolit® AP 750 is a non-halogenated flame retardant based on ammonium polyphosphate as main component, which develops its effectiveness through phosphorus/nitrogen synergism. In contrast to similar competitive material, it shows high processing stability. Exolit® AP 750 differs in its mode of action from non phosphorus-based flame retardants (e. g. brominated, chlorinated or mineral FRs like ATH) by achieving its effect through intumescence. Material containing Exolit® AP 750 will foam on exposure to flame. The carbon-rich foam layer so formed will protect the polymer and in many cases the substrate below through its heat insulating effect, reduces further oxygen access and prevents dripping in case of a thermoplastic based formulation. Beyond the primary effects on fire behavior such as reduction of flame propagation rate, rate of heat release, dripping behavior, residual lengths of test specimens after flame tests etc., positive secondary fire effects such as low smoke density, no release of corrosive off-gasses, lower formation of toxic smoke gasses are of great interest.
LOTADER® 4700 banner
Palmer Holland, Inc. company logo
Palmer Holland, Inc.LOTADER® 4700
  • Principal:SK geo centric
  • Functions:Compatibilizer, Impact Modifier, Resin
  • Compatible Polymers & Resins:Polyamides
  • Labeling Claims:Acrylamide-free, Amine-free, Aromatic Amines-free, Azo Compounds-free, Azodicarbonamide-free, Benzophenone-free, Biocides-free, Bisphenol A-free, Bisphenol F-free, Bovine Spongiform Encephalopathy (BSE)-free, Butylated Hydroxyanisole-free, Carcinogenic, Mutagenic, or Reproductive Toxic (CMR) Substances-free, Chlorofluorocarbon (CFC)-free, Cyanuric Acid-free, Dimethylfumarate-free, Dioxin-free, Endocrine Disruptor-free, Epoxy Derivatives-free, Flame Retardant-free, Food Allergen-free, Formaldehyde-free, Furans-free, Halogen-free, Heavy Metal-free, Hexachlorobenzene (HCB)-free, Hydrochlorofluorocarbons (HCFCs)-free, Hydrofluorocarbons (HFC)-free, Isopropylthioxanthone (ITX)-free, Melamine-free, Nanomaterials-free, Natural Latex Rubber-free, Nickel-free, Non-Genetically Modified Organism (GMO), Organotins-free, Ozone Non Depleting, Per & Polyfluoroalkyl Substances (PFAS)-free, Perfluorohexane sulfonate (PFHxS)-free, Perfluorooctane Sulfonate (PFOS)-free, Perfluorooctanoic Acid (PFOA)-free, Phthalates-free, Polybrominated Biphenyls (PBB)-free, Polybrominated Diphenyl Ethers (PBDEs)-free, Polychlorinated Biphenyls (PCB)-free, Polychlorinated Terphenyles (PCT)-free, Polyethylene Glycol (PEG)-free, Polyvinyl Chloride (PVC)-free, Triclosan-free
LOTADER® 4700 is a random ethylene-ethyl acrylate-maleic anhydride terpolymer. Acrylic ester brings softness and polarity, while keeping high thermal stability during processing. The high content of acrylic ester leads to high flexibility (low-crystallinity) and high impact absorption behavior. Maleic anhydride provides reactivity (towards OH and NH2 groups), leading to optimal dispersion during melt mixing with engineering thermoplastics. LOTADER® 4700 is suitable as modifier to improve the impact strength of polyamides (PA6, PA66, PA12...). It can also be used as a compatibiliser for polyamides/polyolefins blends.
Dynasylan® GLYMO banner
Palmer Holland, Inc. company logo
Palmer Holland, Inc.Dynasylan® GLYMO
  • Principal:Evonik Corporation Silanes
  • Functions:Adhesion Promoter, Adhesion Promoter, Cobinder, Coupling Agent, Coupling Agent, Crosslinking Agent, Crosslinking Agent, Sizing Agent, Surface Modifier, Surface Modifier
  • Chemical Name:Trimethoxy(3-glycidyloxypropyl)silane
  • Chemical Family:Organosilane
  • End Uses:Foundry Resins, Phenolic Resins
  • Compatible Polymers & Resins:Acrylates, Epoxies (EP), Phenolics, Polysulfide Rubber, Polyurethanes (PU), Polyvinyl Acetate (PVA)
  • Labeling Claims:Additive-free, Alkylphenol Ethoxylate (APEO)-free, Alkylphenol-free, Aromatic Hydrocarbons-free, Asbestos-free, Bisphenol A-free, Bisphenol F-free, Colorants-free, Conflict Minerals-free, Dimethylfumarate-free, Dioxin-free, Flame Retardant-free, Flavor-free, Furans-free, Heavy Metal-free, Hydrocarbon-free, Hydrofluorocarbons (HFC)-free, Mercury-free, Nitrosamines-free, Non-Genetically Modified Organism (GMO), Not Tested on Animals, Ozone Non Depleting, Persistent Organic Pollutants (POP)-free, Phosphorus-free, Phthalates-free, Polychlorinated Biphenyls (PCB)-free, Polychlorinated Terphenyles (PCT)-free, Preservative-free, Secondary amines-free, Silicone-free, Styrene-free, Tertiary Amine-free, Tin-free, Volatile Organic Compound (VOC)-free
Dynasylan® GLYMO is a bifunctional organosilane possessing a reactive organic epoxide and hydrolyzable inorganic methoxysilyl groups. The dual nature of its reactivity allows Dynasylan® GLYMO to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter, crosslinking agent and/or surface modifier. Dynasylan® GLYMO is a colorless low­viscosity liquid with a slight terpentine­like odor. It is soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.

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