Reactive Organic Silicon Prepolymer

Reactive organosilicon prepolymers are a type of organosilicon material with specific chemical properties, which have high reactivity and diverse application fields. The following is a detailed introduction to reactive organosilicon prepolymers:

1. Definition and Structure

definitionReactive organosilicon prepolymer is a type of organosilicon compound with active functional groups, which contains silicon oxygen (Si-O) bonds and organic groups in its molecular structure.
Structural characteristicsThrough the connection between organic groups and silicon atoms, reactive organosilicon prepolymers can undergo chemical reactions with other compounds to form more complex organosilicon materials.

2. Nature

ReactivityReactive organosilicon prepolymers have high reactivity and can react with various compounds, such as esterification, crosslinking, etc.
SolubilityUsually in the form of a transparent liquid, soluble in various organic solvents.
stabilityHas good thermal and chemical stability under certain conditions.

3. Preparation method

Prepolymer preparation methodIt is prepared by synthesizing an active short chain monomer first, and then polymerizing these active chain segments. This method can prepare high molecular weight organic silicon materials.
Sol gel method: Dissolve the silicone precursor solid in the solvent to form a gel system, sublimate at high temperature to remove impurities, and finally form a membrane to prepare silicone materials. The organic silicon material prepared by this method has excellent mechanical properties and chemical stability.

4. Application Fields

Coatings and plasticsReactive organosilicon prepolymers can be used as additives in coatings to improve their weather resistance, wear resistance, and stain resistance; In the plastic industry, it can be used to improve the heat resistance, oxidation resistance, and impact resistance of plastics.
rubber industryReactive organosilicon prepolymers can be used as crosslinking agents for rubber to improve its strength and wear resistance.
Personal care productsLike Silwax ® J1016， Can be used for the synthesis of personal care products, providing excellent lubrication and gloss performance, and increasing softness.
Other fieldsReactive organosilicon prepolymers are also widely used in industries such as textiles, paper, metal casting, and coatings and inks.

5. Specific product examples

Silmer NH Di-50This is an amino functionalized organic silicon prepolymer with active amino terminated functional groups, which can react with most polymers and is used in coatings, plastics, resins, and other fields.
Silwax® J1016This is an alkyl organosilicon with one hundred% active content, which is in a transparent liquid state and can be used for the synthesis of personal care products. It can also be used as a lubricant and softener in most industrial products.

6. Safety and Environmental Protection

When using reactive organosilicon prepolymers, appropriate safety measures should be followed to avoid skin contact and inhalation of their vapors.
In the production and application process, it is necessary to pay attention to reducing the generation of hazardous waste and ensuring the environmental friendliness of the production process.

7. Summary

Reactive organosilicon prepolymers are a type of organosilicon material with unique chemical properties and broad application prospects. Their high reactivity and diverse application fields make them important in industries such as chemical industry, coatings, plastics, rubber, etc. With the continuous development of technology, the application fields of reactive organosilicon prepolymers will be further expanded.

productBrand number	productname
Silmer OH A0-UP	Minimum molecular weight active organic silicon
Silmer OH C50	High molecular weight tri functional group organosilicon prepolymer
Silmer OH J10	High molecular weight multifunctional organic silicon prepolymer
Silmer OH Di-10	Straight chain bifunctional hydroxyl terminated organosilicon prepolymer
Silmer OH Di-50	Straight chain bifunctional hydroxyl terminated organosilicon prepolymer
Fluorosil OH C7-F	Fluorinated hydroxyl functional organic silicon
Silmer ACR D208	Water soluble multifunctional acrylic organosilicon prepolymer
Silmer ACR D2	Multi functional acrylic organosilicon prepolymer
Silmer ACR Di-10	Organic silicon prepolymer with straight chain bifunctional acrylic end capping
Silmer ACR Di-50	Organic silicon prepolymer with straight chain bifunctional acrylic end capping
Silmer ACR Di-1508	Linear bifunctional water-soluble acrylic organosilicon prepolymer
Silmer ACR Di-2510	Straight chain water dispersed crosslinked organosilicon acrylic prepolymer
Silmer ACR Di-4515-0	Linear dual functional group water dispersed crosslinked organosilicon acrylic prepolymer
Fluorosil ACR C7-F	Fluorinated acrylic functionalized organosilicon
Silmer NCO C50	High molecular weight tri functional group organosilicon prepolymer
Silmer NCO Di-50	Linear bifunctional isocyanate terminated organosilicon prepolymer
Silmer NCO Di-one hundred	Linear bifunctional isocyanate terminated organosilicon prepolymer
Silmer NH C50	High molecular weight tri functional group organosilicon prepolymer
Silmer NH Di-8	Linear bifunctional amino terminated organosilicon prepolymer
Silmer NH Di-50	Linear bifunctional amino terminated organosilicon prepolymer
Silmer EP C50	High molecular weight tri functional group organosilicon prepolymer
Silmer EPC C50	High molecular weight tri functional group organosilicon prepolymer
Silmer EP J10	High molecular weight multifunctional organic silicon prepolymer
Silmer EP Di-50	Direct chain bifunctional epoxy terminated organic silicon prepolymer
Silmer EP Di-one hundred	Direct chain bifunctional epoxy terminated organic silicon prepolymer
Silmer EPC Di-50	Organic silicone prepolymer with a straight chain bifunctional group and an epoxy terminated end
Silmer EP D208	Water dispersible epoxy propyl active epoxy organosilicon prepolymer
Silmer EPC Ffour hundred and eighteen-F	Water dispersible multifunctional cycloaliphatic active epoxy organosilicon prepolymer
Silmer VIN C50	High molecular weight tri functional group organosilicon prepolymer
Silmer VIN J10	High molecular weight multifunctional organic silicon prepolymer
Silmer VIN seventy	Linear bifunctional vinyl terminated organosilicon prepolymer
Silmer VIN one hundred	Linear bifunctional vinyl terminated organosilicon prepolymer
Silmer VIN two hundred	Linear bifunctional vinyl terminated organosilicon prepolymer
Silmer VIN one thousand	Linear bifunctional vinyl terminated organosilicon prepolymer
Silmer VIN five thousand	Linear bifunctional vinyl terminated organosilicon prepolymer
Silmer VIN ten thousand	Linear bifunctional vinyl terminated organosilicon prepolymer
Silmer VIN twenty thousand	Linear bifunctional vinyl terminated organosilicon prepolymer
Silmer VIN sixty-five thousand	Linear bifunctional vinyl terminated organosilicon prepolymer
Silmer H D2	Multi functional hydrogenated organosilicon prepolymer
Silmer H E4	Multi functional hydrogenated organosilicon prepolymer
Silmer H Di-10	Linear bifunctional hydrogenated organosilicon prepolymer
Silmer H Di-E2	Linear bifunctional and multifunctional hydrogenated organosilicon prepolymers
Silmer TMS C50	Trifunctional functionalized functionalized trimethoxysilane functionalized trimethoxysilane
Silmer TMS Di-10	Polysiloxane terminated with straight chain trimethoxysilane
Silmer TMS Di-50	Polysiloxane terminated with straight chain trimethoxysilane
Silmer Q30	MQ Silicone Resin
Silmer Q20	MQ Silicone Resin
Silmer Q12IDD	MQ Silicone Resin
Silmer Q12XYL	MQ Silicone Resin
Silmer Q9IDD	MQ Silicone Resin
Silmer Q9XYL	MQ Silicone Resin
Silmer Q7	MQ Silicone Resin
Silmer VQ20	Ethylene based MQ resin
Silmer VQ2012	Ethylene based MQ resin
Silmer VQ9IDD	Ethylene based MQ resin
Silmer VQ9XYL	Ethylene based MQ resin
Silmer VQ122IDD	Ethylene based MQ resin
Silmer VQ122XYL	Ethylene based MQ resin
Silmer HQ20	Hydrogen containing MQ resin
Silmer HQ203	Hydrogen containing MQ resin
Silmer HQ2511	Hydrogen containing MQ resin
Silsurf Q25315-O	Organic silicone polyether MQ resin
Silsurf Q20308	Organic silicone polyether MQ resin
Fluorosil J15	Fluorinated organic silicon prepolymer
Fluorosil D2	Fluorinated organic silicon prepolymer
FluorosilH four hundred and eighteen	Fluorinated organic silicon prepolymer
Fluorosil L118	Fluorinated organic silicon prepolymer
Fluorosil two thousand one hundred and ten	Fluorinated organic silicon prepolymer
Fluorosil 2010	Fluorinated organic silicon prepolymer
Silmer ACR Mo one thousand	Monofunctional organic silicon prepolymer
Silmer OH Mo one thousand	Monofunctional organic silicon prepolymer
Silmer TMS Mo one thousand	Monofunctional organic silicon prepolymer