Selecting Plasticizers for Adhesives and Sealants
Plasticizers are one of the commonly used additives in adhesives and sealants formulations. They improve the performance of adhesives by creating much-needed flexibility, optimizing viscosity, toughness, set time functionality, impact resistance, and even adhesion.
Pro Industrial High Performance Epoxy - Sherwin-Williams
Pro Industrial High Performance Epoxy is a multi-component product. Ensure all required components are purchased for complete product performance. Color Color Name or Number: Add a Color Options Container Size: 1 Gallon Sheen: Gloss Base: Ultradeep Base, Part A Change Base Your options may be adjusted based on color selection. Price
Plasticizers: Types, Uses, Classification, Selection & Regulation
Due to its low cost and generally good performance, DEHP is widely employed as a plasticizer in manufacturing articles made of PVC. Melting point: 50°C Boiling point: 250 - 257°C at 0.5 kPa Structure of DEHP DEHP offers good gelling, satisfactory electrical properties and helps to produce highly elastic compounds with reasonable cold strength.
Two-Part Epoxy Adhesives | 3M United States
3M Scotch-Weld Epoxy Adhesive DP420NS is appropriate for applications that will face tough environmental challenges. Features High peel and shear strength maintains lasting bond at high and low temperatures Toughened for impact and fatigue resistance 20 minute work life provides time for positioning and adjustment
3M High Performance Industrial Plastic Adhesive 4693
3M High Performance Industrial Plastic Adhesive 4693 dries quickly with an open bond time of approximately 20 minutes. Its assembled bonds are proven to be strong while resisting weathering as well as damage from water and the sun. Additionally, it bonds well to plastics, providing long-term adhesion as well as good resistance to cleaning products.
- Is a high-performance epoxy vitrimer suitable for structural composite applications?
- The present article introduces a high-performance epoxy vitrimer to target structural composite applications. By utilizing a reactive diluent derived from biobased feedstock, the maximum glass transition is tailored to maintain a sufficient temperature window for reprocessing, avoiding the degradation of permanent bonds.
- What is a high-performance epoxy resin based on diglycidyl aniline?
- Conclusions Within the present investigation, we report the development of a high-performance epoxy resin with a very high glass temperature of 195 °C based on diglycidyl aniline, which is widely used in aero-grade resin systems.
- What is a polymeric plasticizer?
- Polymeric plasticizers are typically made from aliphatic dibasic acids such as adipic acid and diols. They are primarily valued for their permanence. These plasticizers are generally classified as polyesters, not adipates. Many have low solvency for PVC and high viscosity. Both these factors can make processing f-PVC compounds difficult.
- What are natural product type plasticizers?
- Vegetable oil derivatives are the most widely used natural product type plasticizers. Products consisting of triglyceride esters of unsaturated fatty acids (e.g., soybean oil, linseed oil) in which the double bonds in the fatty acid residues have typically been epoxidized have been commercial products for decades.
- What is jayflex dTDP plasticizer?
- Jayflex™ DIUP plasticizer is a high-molecular-weight plasticizer designed to provide good performance at high temperatures and good outdoor-weathering capabilities. Jayflex™ DTDP plasticizer is the highest-molecular-weight phthalate plasticizer, providing greater performance at high temperatures.
- What is jayflex® linear plasticizer used for?
- It is the preferred plasticizer for automotive cable applications and THHN/NMB electrical wire insulation. Jayflex™ linear plasticizers are used to prepare a series of premium flexible PVC products, where the performance requirements cannot be met with branched plasticizers.
