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雅瑞化工

YaRuiChem

Zhang Jia Gang YaRui Chemical Co., Ltd.

Mainly export of phosphate ester flame retardants and polyurethane
curing chain extenders, supplemented by domestic sales

Location: Home > Products > Curing Agent|Chain Extender > Resorcinol Bis(2-Hydroxyethyl)Ether|HER-Solid

Resorcinol Bis(2-Hydroxyethyl)Ether|HER-Solid

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.

★ Basic elements of the product

Appearance: white crystalline powder

Cas No: 102-40-9

Packing: Cardboard drum lined with black plastic bag; 20 kg.

Product description
Product Quality Checklist
Product Process
COA,TDS,MSDS

Product Name: HER (Hydroxyethyl Ether of Resocinol)
Molecular formula: C10H14O4 Molecular weight: 198.22
Physical and chemical properties: white crystalline powder

Hydroxyl Value	545-565mg KOH/g
Melting Poin ℃	≥83℃
Specific Gravity,100℃	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.

HONORS

Outstanding private enterprise in Jiangsu Province
Jiangsu Credit Integrity Brand Enterprise
Jiangsu Top Ten Advanced Customer Satisfaction Advanced Enterprise
Jiangsu Province Quality and Safety Qualified Units
Jiangsu Province Green Environmental Protection Technology Innovation Enterprise
ISO-9001-Quality Management System Certification
Jiangsu AAA quality, service and integrity enterprise
Jiangsu Province Quality and Safety Management AAAAA Brand Enterprise