Test methods adhesives

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Preparation of Adhesives
The hot melt and isocyanate terminated adhesives are prepared according to prepolymer procedures.
For testing the hot melt adhesive is molten at 90C and applied to one side of the substrate. The substrate is then reheated and the second substrate under minimal pressure. The system is cured at 90C for 1 hour.
Isocyanate terminated adhesives can be moisture cured or by chain extension with a diol or diamine reactant.
Most of the test methods for the raw materials for polyurethanes and the final products are described by ASTM

Adhesives ASTM Standard test methods 

Method

Resistance of Adhesive Bonds to Chemical Reagents D896-97
Tensile Properties of Adhesive Bonds D897-95a 
Applied Weight Per Unit Area of Dried Adhesive Solids D898-96 
Peel or Stripping Strength of Adhesive Bonds D903-98 
Exposure of Adhesive Specimens to Artificial Light D904-99 
Strength Properties of Adhesive Bonds in Shear by Compression Loading D905-98 
Strength Properties of Adhesives in Plywood Type Construction in Shear by Tension Loading D906-98 
Standard Terminology of Adhesives D907-99 
Impact Strength of Adhesive Bonds D950-98 
Apparent Shear Strength of Single-Lap-Joint Adhesively Bonded Metal Specimens by Tension Loading (Metal-to-Metal) D1002-99 
Cleavage Strength of Metal-to-Metal Adhesive Bonds D1062-96e1 
Standard Test Methods for Viscosity of Adhesives D1084-97 
Determining Strength Development of Adhesive Bonds D1144-99 
Effect of Moisture and Temperature on Adhesive Bonds D1151-90 
Resistance of Adhesives to Cyclic Laboratory Aging Conditions D1183-96e1 
Flexural Strength of Adhesive Bonded Laminated Assemblies D1184-98 
Storage Life of Adhesives by Consistency and Bond Strength D1337-96 
Working Life of Liquid or Paste Adhesives by Consistency and Bond Strength D1338-99 
Standard Specification for Adhesive for Acoustical Materials D1779-98 
Conducting Creep Tests of Metal-to-Metal Adhesives D1780-99 
Climbing Drum Peel for Adhesives D1781-98 
Atmospheric Exposure of Adhesive-Bonded Joints and Structures D1828-96 
Peel Resistance of Adhesives (T-Peel Test) D1876-95 
Preparation of Surfaces of Plastics Prior to Adhesive Bonding D2093-97 
Preparation of Bar and Rod Specimens for Adhesion Tests D2094-91 
Tensile Strength of Adhesives by Means of Bar and Rod Specimens D2095-96e1 
Creep Properties of Adhesives in Shear by Compression Loading (Metal-to-Metal) D2293-96 
Creep Properties of Adhesives in Shear by Tension Loading (Metal-to-Metal) D2294-96 
Strength Properties of Adhesives in Shear by Tension Loading at Elevated Temperatures (Metal-to-Metal) D2295-96 
Standard Guide for Preparation of Metal Surfaces for Adhesive Bonding D2651-90 
Durability Assessment of Adhesive Joints Stressed in Peel D2918-99 
Determining Durability of Adhesive Joints Stressed in Shear by Tension Loading D2919-95 
Flexibility Determination of Hot-Melt Adhesives by Mandrel Bend Test Method D3111-99 
Determining Strength of Adhesively Bonded Rigid Plastic Lap-Shear Joints in Shear by Tension Loading D3163-96 
Strength Properties of Adhesively Bonded Plastic Lap-Shear Sandwich Joints in Shear by Tension Loading (Metric) D3164M-98 
Strength Properties of Adhesively Bonded Plastic Lap-Shear Sandwich Joints in Shear by Tension Loading D3164-97 
Strength Properties of Adhesives in Shear by Tension Loading of Single-Lap-Joint Laminated Assemblies D3165-95 
Fatigue Properties of Adhesives in Shear by Tension Loading (Metal/Metal) D3166-99 
Floating Roller Peel Resistance of Adhesives D3167-97 

Last edited on:

November 20, 2006

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