Let’s talk about the pore opening agent in polyurethane foam
First of all, why do we use pore opening agents? PolyurethaneFoam glueforming bubblesThe process involves foaming and gelation reactions at the same time, especially MDI system foaming. Since the gela…
Introduction to the three major foaming processes of polyurethane foam caulking agent
Polyurethane Foam caulk is a cross-combination product of aerosol technology and polyurethane foam technology. Sponge state occurs in both the split-tube type and the gun type. Foam rubber is used as …
Introduction and uses of foam caulking agent
Although many people are Foam caulk is not unfamiliar, but there are still many people who do not understand what Foam caulk. In fact, foam caulkingas an adhesive with foaming function, plays an impor…
Introduction to Weigu tube foam caulking agent
Product introduction: 威 Solid one-component polyurethanefoam caulking agent is particularly suitable for applications in insulation and installation of building doors and windows. It is suitable for b…
Characteristics and applications of B2 class flame retardant foam caulking agent
Foam caulkWe are no strangers, but everyone is familiar with B2Grade flame retardantFoam caulkingNot much is known about this kindFoam caulkAppearance and othersFoam caulk It’s not different, and the …
Effect of silane coupling agent on the performance of silicone sealant
In a one-component room temperature vulcanized silicone sealant system, each component has a crucial impact on performance: the relative molecules of the base polymer The quality will affect the fluid…
How to control the addition ratio of cross-linking agent?
When using cross-linking agents, what is the appropriate proportion? Because this material itself is very adaptable and can be added to many different materials, the issue of proportion is not necessa…
[Zinc stearate supply and procurement] Zinc stearate is widely used as a release agent
Release agent is used on the surfaces of two objects that are easy to adhere to each other. An interface coating that makes surfaces easy to release, smooth and clean. Release agents are chemically re…
[Shanghai white oil supply and procurement] White oil is widely used as a release agent
White oil is a colorless translucent oily liquid with no or almost no fluorescence. It is odorless and tasteless when cold and has a slight petroleum-like odor when heated. It is insoluble in water an…
[Fatty alcohol supply and sales] Conventional defoaming agent types and components
In the process of industrial production, many harmful foams will be produced, and it is necessary to add disinfectants. Foaming agent. There are many types of defoaming agents, such as oil silicone, p…
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