The performance of the final processed silicone product depends on the amount of organic groups contained (i.e., the ratio of R to Si) and the ratio of different organic groups (e.g., methyl/phenyl). Therefore, when manufacturing silicone resin, the first step is to choose which monomer and how to determine their ratio. The choice of monomer type and its dosage depend on the product's use object and specific requirements. The general rule is that the smaller the R/Si value, the more capable the ...

At present, the development direction of the world's organosilicon material technology is high performance, multi-function and composite. It is an important direction for the development of silicone technology to realize the compounding of organic polymers and silicone materials by cooperating with technological progress and adding new additives, as well as changing crosslinking methods, copolymerization, blending and other modification technologies. Scientists and technicians design various sil ...

Silicone resin is called prepolymerized silicone resin (or called silicone resin prepolymer) before it is cured. The pre-polysilicone resin is based on the halo content of the trifunctional chain (T unit) or tetrafunctional chain (Q unit), the type of substituent (R), the R/Si ratio and the number of reactive functional groups (OH, OMe, OEt , Vi, H, etc.), there are original liquid (also known as solvent-free resin), solid or solvent type, water-based type, emulsion type, etc. in which the solid ...

According to different conditions of curing reaction, it can be divided into four types as shown in Table, such as heating curing type, low temperature (room temperature) drying type, low temperature (room temperature) curing type, ultraviolet curing type, etc.Classification according to curing conditionsclassifyadvantageshortcoming applicationHeat curingGood adhesion with base material and electrical specificityEquipment costs need to be increased, and it is difficult to use fine electroni ...

According to the different curing methods of cross-linking, silicone resin can be divided into condensation type, lead catalytic addition type and peroxide (free radical type) curing type, which is the main curing mechanism of the currently industrialized silicone resin.CD condensation type condensation reaction is the most common curing reaction mechanism that has been used for a long time. At present, most silicone resin varieties also use dehydration reaction or deethanol reaction, polymeriza ...

Equivalent of Acmosil 36-4174 of Acmos Chemie KGCountertype DOWSIL™ 2-3387 Release Agent Good Replacement with Cheaper PriceProduct Name: Release AgentItem No.: SilibaseRA-4100Precautions:1. When using for the first time, please fully clean the mold. If the cleaning is not sufficient, the effect of SilibaseRA-4100 release agent will not be fully exerted;2. In continuous use, if you feel that the demolding performance is decreased, spray SilibaseRA-4100 release agent dil ...

There are many ways to classify silicone resins, which can be classified in different forms.Divided by main chain structureAccording to the molecular chain composition of silicone resin, it can be divided into pure silicone resin and modified silicone resin:That is, the pure silicone resin is a typical polysiloxane structure, and its side group is H or organic group. According to the different types of organic substituents connected on the silicon atom, the pure silicone resin can be subdivided ...

Silicone oil is generally divided into two categories: straight silicone oil and modified silicone oil.We are the Organosilicone factory. We have cheap Silicone Adjuvant and silicone resin.Common silicone oil includes dimethyl silicone oil, methyl phenyl silicone oil and methyl hydrogen-containing silicone oil;The modified silicone oil is a silicone oil in which part of the methyl group in the dimethyl silicone oil molecule is replaced by organic groups other than benzene and ...

The melting point of silicon element is 1420 ° C, which is one of the most widely distributed elements in the world. The crust contains about 21 75%, mainly silicon dioxide and silicate. Common compounds in nature include quartz, feldspar, mica, talc and other heat-resistant and refractory silicate materials. The melting point of silica is 1710 ° C. Silicon and carbon are the main group elements of the same NA group in the periodic table of elements, with the atomic number of 14. Therefore, ca ...

Product Name: DefoamerItem No.: SilibaseDF-1240Product characteristicsUsed in water-based formulation;SilibaseDF-1240 defoamer is especially suitable for application in pure acrylic emulsion system, styrene acrylic emulsion system, vinyl and EVA emulsion system;SilibaseDF-1240 defoamer is also suitable for mixing systems, epoxy and water-borne systems.SilibaseDF-1240 defoamer can be widely used in varnish and paint formulation.Especially suitable for air-free spraying formulation, to prevent mic ...