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Agent de durcissement | Extenseur de chaîne
  • 1,3-bis (2-hydroxyéthoxy) benzène, allongeur de chaîne de glycol aromatique HER-solide

1,3-bis (2-hydroxyéthoxy) benzène, allongeur de chaîne de glycol aromatique HER-solide

  • La description:
  • Description du produit:

    Aspect: poudre cristalline blanche Emballage: tambour en carton, doublé d'un sac en plastique noir; Production mensuelle de 20 kg: 10 tonnes

    Utilisation:

    Resorcinol Bis(2-Hydroxyethyl) Ether | Aromatic Diol Chain Extender HER-Solid Is A Symmetrical AromaticEthylene Glycol Chain Extender, It Has Good Compatibility With MDI. Widely Used In Mixing, Casting,Thermoplastic PU Elastomer Products. This Material Has Been Proven To Be Able To Maintain A Greater Degree Of FlexibilityThe Body'S Durability, Elasticity, And Plasticity, And Limit The Contractility To A Small, No Pollution. At The Same Time, TheIn Addition To The Advantages Of The Aromatic Chain Extension, The Material Also Avoids The Rapid Knotting Of HQEE With A Slight Temperature Drop.Crystal Defects Provide Better Plasticity, Tear Strength, Initial Strength, Shore Hardness,Compression Deformation, Fracture Deformation And Low Shrinkage, Cutting Resistance, Good Flexibility, Anti-Permeability, MeltingLow Point, Easy Operation And Other Special Advantages. Such As Cast Wheels, Seals, Press Pads, Non-Stick Tires,Slurry Lining, Skateboard Wheels, Shoe Parts, Beverage Containers, Spandex, And Soft And Rigid Packaging Materials.

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  • Paramètres physiques
  • Processus de production
  • Emballage
  • COA
  • TDS
  • FS

Chemical Name: Resorcinol-Bis(β-Hydroxyethyl)Ether, Resorcinol Bis(2-Hydroxyethyl)Ether (Aromatic Diol Chain Extender HER)-Solid
Product Name: HER(Hydroxyethyl Ether Of Resocinol),1,3-Bis(2-Hydroxyethoxy)Benzene,Aromatic Glycol Chain Extender HER-Solid

Nom chinois: 间苯二酚- 双(β-羟乙基)醚,间苯二酚二(2-羟乙基)醚,芳香族二醇扩链剂HER-固体
Formule moléculaire: C10H14O4
Poids moléculaire: 198.22
N ° CAS: 102-40-9
Physical And Chemical Properties: White Crystalline Powder

Hydroxyl Value

545-565mg KOH/g

Melting Poin ℃

≥83 ℃

Specific Gravity,100℃时

1.16

Moisture %

≤0.2

Specific Heat Card/G/℃

0.4

Melting Density100℃G/Ml

1.16

Melt Viscosity 100℃, cp

13.5

Container Density (Loose) G/Ml

0.51

Container Density (Pressing) G/Ml

0.62

Hygroscopicity %
Placed In Dry, 50°C, 34mm Hg For 16 Hours
Placed At A Relative Humidity Of 66.5, 24°C For 168 Hours


0.08
0.39


Applications:

HER Is A Symmetrical Aromatic Diol Chain Extender, Which Has A Good Compatibility With MDI. It Is Widely Used In PU, Cast, And Thermoplastic PU Elastomer Products. This Material Has Proven To Be Able To Maintain The Elastomer'S Durability, Elasticity, And Plasticity To A Large Extent, And To Limit Shrinkage To A Small Extent Without Contamination. At The Same Time, The Material Not Only Has The Advantages Of Aromatic Chain Extension, But Also Avoids The Deficiencies Of Rapid Crystallization Of HQEE Under Slight Cooling Conditions, And Provides Better Plasticity, Tear Strength, Initial Strength, Shore Hardness, Compression Deformation, Breakage Deformation And Low Shrinkage, Cutting Resistance, Good Flexibility, Anti-Permeability, Low Melting Point, Easy Operation And Other Special Advantages. Such As Cast Wheels, Seals, Press Pads, Non-Stick Tires, Mud Pipe Lining, Skateboard Wheels, Shoe Parts, Beverage Containers, Spandex, And Soft And Rigid Packaging Materials.


Emballage, Storage And Transportation: Cardboard Drums, Lined With Black Plastic Bags; 20 Kg Load.

Produits

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