Trending Posts

• egrindwheel
  Centerless Grinding Wheels
  https://www.egrindwheel.com/products/centerless-grinding-wheels/
  
  #resin #bonded #grinding #wheels
  
  E-Grind Centerless wheels are widely used for grinding TCT cutting tools, bearing parts, automobile parts, plungers, cylinders...  moreCenterless Grinding Wheels
  https://www.egrindwheel.com/products/centerless-grinding-wheels/
  
  #resin #bonded #grinding #wheels
  
  E-Grind Centerless wheels are widely used for grinding TCT cutting tools, bearing parts, automobile parts, plungers, cylinders and engine valves. For different metal material, E-Grind offer both diamond and CBN wheels. For achieve mirror surface, E-Grind use finer size 2000 mesh Diamond/CBN grit to meet customer's special requirements.
  
  F-Grind developed bakelite body for centerless wheels because of elastic and light weighed. The centerless wheel with bakelite body provides better surface roughness and lower machine load.
  
  Performance of Centerless Grinding Wheels
  Grit size can be 2000 mesh for better finishing
  
  Highly precision dimension
  
  Perfect dynamic balance
  
  Highly precision tolerance
  
  Bakelite body available to lower weight
  
  Applications of Centerless Grinding Wheels
  For centerless grinding TCT cutting tools, bearing parts, automobile parts, plungers, cylinders and engine valves.
  
  Specifications of Centerless Grinding Wheels
  Product Specification
  Available shape 1A1
  Available body type Aluminum, Bakelite
  Maximum thickness 250mm (10″)
  Maximum OD 500mm (20″)
  Working Condition
  Grinding Type Dry/Wet
  Coolant Walter/Oil/Emulsion  less

  June 14, 2023

  
• tetra com
  As the typical cycloaliphatic epoxy resin, TTA21 (3,4-epoxycyclohexyl formic acid-3 ', 4' - epoxycyclohexyl methyl ester)has strong dilution ability, high Tg, good adhesion on a variety of substrates, low shrinkage and oxygen free polymerization...  moreAs the typical cycloaliphatic epoxy resin, TTA21 (3,4-epoxycyclohexyl formic acid-3 ', 4' - epoxycyclohexyl methyl ester)has strong dilution ability, high Tg, good adhesion on a variety of substrates, low shrinkage and oxygen free polymerization inhibition.
  
  Polyurethane Acrylate
  Formula composition: TTA21P: polyurethane acrylate
  
  Test conditions: DHR-25 ℃
  
  DHR rotary rheometer
  
  The figure shows that the cycloaliphatic epoxy resin has strong dilution ability. There will be an obvious dilution effect when the addition amount in the formula exceeds 20%.
  
  #epoxy #resin #mixture
  https://www.tetrawill.com/products/34-epoxycyclohexylmethyl-34-epoxycyclohexan-cas-2386-87-0/  less

  March 13, 2023
• tetra com
  TTA22 is a kind of cycloaliphatic bisepoxide, which can react with anhydride, amine and other curing agents. When it reacts with thermal cations and UV cations, its curing reaction is rapid. The two epoxy groups contained in the molecule of TTA22...  moreTTA22 is a kind of cycloaliphatic bisepoxide, which can react with anhydride, amine and other curing agents. When it reacts with thermal cations and UV cations, its curing reaction is rapid. The two epoxy groups contained in the molecule of TTA22 participate in the curing reaction.
  
  #cycloaliphatic #epoxy #resin #manufacturers
  
  https://www.tetrawill.com/products/12-epoxy-4-epoxyethylcyclohexane-cas-106-87-6/  less

  March 13, 2023
• tetra com
  TTA27 (dicyclopentadiene epoxide) is a typical cycloaliphatic epoxy resin. Its molecular structure is characterized by a close bicyclic structure between two epoxy groups and a stable methylene bridge across the six-membered ring. Therefore, the cured...  moreTTA27 (dicyclopentadiene epoxide) is a typical cycloaliphatic epoxy resin. Its molecular structure is characterized by a close bicyclic structure between two epoxy groups and a stable methylene bridge across the six-membered ring. Therefore, the cured product of TTA27 has the characteristics of high crosslinking density, strong rigidity, high heat resistance, strong weather resistance, UV resistance, and self-extinguishing in case of fire. It is especially suitable for outdoor using and radiation conditions.
  
  
  #specialty #resin #chemical
  https://www.tetrawill.com/products/1256-diepoxyhexahydro-47-methanoindan-cas-81-21-0/  less

  March 13, 2023
• Amy Wu
  Epoxy Silicone Fluids #silicone #oil #in #epoxy #resin Epoxy Functional Silicone, Epoxy Silicone Oil, Epoxy Modified Silicone
  
  SiSiB epoxy terminated silicone oil is prepared from hydrogen terminated silicone oil SiSiB® HF2030 by hydrosilylation...  moreEpoxy Silicone Fluids #silicone #oil #in #epoxy #resin Epoxy Functional Silicone, Epoxy Silicone Oil, Epoxy Modified Silicone
  
  SiSiB epoxy terminated silicone oil is prepared from hydrogen terminated silicone oil SiSiB® HF2030 by hydrosilylation reaction. Epoxy-terminated silicone oil has high reactivity. As a finishing agent for fiber fabrics, it can react with the hydroxyl, amino and carboxyl groups on the surface of the fiber to endow fiber fabric a durable and soft effect. Treated fabric is washable and does not have yellowing.
  https://www.sinosil.com/products/epoxy-silicone-fluids/  less

  August 11, 2021

  

• Goop

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• Crystal Tang
  Epoxy Varnish
  #epoxy #resin #varnish
  The epoxy varnish is a type of varnish made from epoxy resin with a curing agent or pure epoxy resin. It is composed of epoxy resin, organic solvent, epoxy curing agent, etc. It has excellent adhesion, acid...  moreEpoxy Varnish
  #epoxy #resin #varnish
  The epoxy varnish is a type of varnish made from epoxy resin with a curing agent or pure epoxy resin. It is composed of epoxy resin, organic solvent, epoxy curing agent, etc. It has excellent adhesion, acid resistance, and is used in strong corrosive environments. According to different curing resins, it can be dried or cured by drying. The paint film has excellent physical and mechanical properties, and has good corrosion resistance and water resistance. It is mainly used for the primer of metal, the finish coat of intermediate paint which is not exposed to the sunlight, and as sealing primer for the concrete surface and zinc or aluminum thermal sprayed surface
  https://www.paint-in-china.com/products/epoxy-varnish/  less

  June 17, 2021

  
• oakiosns
  WPC Deck Tiles
  #resin #deck #tiles
  interlocking composite deck tiles
  Colour VisualiserIniwood Deck Tiles
  When you are looking to install a new...  moreWPC Deck Tiles
  #resin #deck #tiles
  interlocking composite deck tiles
  Colour VisualiserIniwood Deck Tiles
  When you are looking to install a new deck, you want something maintenance-free that is also easy to install. Composite deck tiles from Oakio are the answer. Our tiles are eco-friendly and offer quick installation to transform your backyard into your new summer hang out spot.
  
  Iniwood WPC Deck Tiles are made from oak wood fiber and recyclable high density resin to resist weather and insect damage. Our tiles are more eco-friendly and more durable compared to solid wood outdoor tiles. Simply click your floor together in just minutes with this user-friendly interlock system. Full area overage of decks, balconies, home offices, walk-in closets, outdoor shower areas or a partial area in a bathroom, shower or closet.
  https://www.oakio.com/en/all-products/wpc-deck-tiles  less

  April 29, 2021

  
• Tracy Lu
  C5 Petroleum Resin #petroleum #resin #factory TENROADS is a C5 Hydrocarbon Resin Manufacturer. C5 petroleum resin is a certain petroleum resin applicable for hot melt road paint, which can enhance the tenacity, rigidity and adhesive force of dope and...  moreC5 Petroleum Resin #petroleum #resin #factory TENROADS is a C5 Hydrocarbon Resin Manufacturer. C5 petroleum resin is a certain petroleum resin applicable for hot melt road paint, which can enhance the tenacity, rigidity and adhesive force of dope and form smooth paint surface, and also ensures the stable state of the resin in all seasons, and have a better mixing with rosin-like resin by adding the auxiliary agent. In the mixing of top-grade paint, it can form such features as water-proof, anti-ultraviolet radiation, anti-chemicals, and improve the brightness adn dryness of the surface. https://www.tenroadsglass.com/products/c5-petroleum-resin.html  less

  April 25, 2021

  
• wsxchem
  What Is Epoxy Hardener Made Of
  
  #what #is #epoxy #resin #hardener
  
  The epoxy resin itself is a thermoplastic linear structure. After heating, the solid resin can be softened and melted into a viscous or liquid state. The thermal viscosity of liquid resin...  moreWhat Is Epoxy Hardener Made Of
  
  #what #is #epoxy #resin #hardener
  
  The epoxy resin itself is a thermoplastic linear structure. After heating, the solid resin can be softened and melted into a viscous or liquid state. The thermal viscosity of liquid resin decreases. Only when curing agent is added, epoxy resin can be used practically.
  
  Composition of epoxy resin
  
  A. Resin Composition
  (1) Epoxy resin: Main component of resin composition, Bisphenol A epoxy resin and other types of epoxy resin
  (2) Curing agent: reacting with epoxy resin to form three-dimensional network polymer compounds
  
  B. Modified components
  (1) Plasticizers: Plasticizers give flexibility, but reduce heat resistance and drug resistance.
  (2) Toughening agent: improve impact resistance, and make other properties reduced little, such as liquid acid carboxylated rubber
  (3) Filler: increase weight, improve solidification, mechanical, thermal and electrical properties, such as calcium carbonate, mica, etc.
  
  C. Regulating fluidity components (1) Dilutants: reducing the viscosity of components, which are divided into active diluents and inactive diluents. Thixotropic agent: give thixotropy to components, such as asbestos, silicon powder, etc.
  
  D. Other ingredients: pigments, solvents, defoamers, levelers, tackifiers, etc.
  
  After learning what is epoxy resin hardener, you may want to know what they are used for. Epoxy resins can be widely used because of the combination of these components. Especially curing agent, once the epoxy resin is determined, curing agent plays a decisive role in the technological properties of epoxy resin components and the final properties of curing agent products (products). Epoxy resin itself is a linear structure of thermoplasticity. It can not be used directly. A second component must be added to the resin. Under certain temperature (or humidity) and other conditions, epoxy group of epoxy resin is used for addition polymerization or catalytic polymerization to produce cured materials with three-dimensional network structure (bulk network structure). This compound or resin, which acts as the second component, is called curing agent and is divided into additive curing agent and catalytic curing agent.
  
  Curing agent:
  
  A. Normal temperature curing
  
  Heavy-duty anticorrosive coatings; Civil building adhesives; Civil building coatings; FRP; General binders.
  Straight chain aliphatic polyamines, polyamides, alicyclic polyamines, denatured polyamines, polymercaptan
  
  B. Heating curing
  
  (1) Electrical insulating materials: acid anhydride, imidazole compounds, BF3 complex.
  (2) Laminating materials: Dicy, aromatic polyamines, linear phenolic resin.
  (3) Coatings (Tank: Amino Resin, Phenolic Resin, Powder: Dicy, Aromatic Polyamines, Anhydride).
  (4) Molding material: linear phenolic resin.
  (5) Binders: Aromatic polyamines, anhydrides, imidazoles, BF3-complexes.
  https://www.wsxchem.com/resources/what-is-epoxy-hardener-made-of.html  less

  March 31, 2021