The use of silanes as cross-linking agents is bas…
Different procedures may be employed for the initiation of PE crosslinking.These procedures are either physical or chemical nature. The main crosslinkingmethods are:·- crosslinking by radiation,·- crosslinking by peroxides,·- crosslinking by silane compounds. PEX-b is a cross-linked polyethylene pipe obtained via the silane method, starting from high density polyethylene. The use of silanes as cross-linking agents is based mainly on two industrial methods:1) A TWO-STEP PROCESS (SIOPLAS)2) A ONE-STEP PROCESS (MONOSIL) Our YAC-V171 / Vinyltrimethoxysilane CAS 2768-02-7 is well performed for both manufacturing processes. We have safety stock in our Rotterdam warehouse. Our EU-REACH is registered on ECHA.
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the 20TH Silicone Fine Chemicals Conference was g…
At the end of 2021, the 20TH Silicone Fine Chemicals Conference was grandly held in Shanghai, China.The silicone industry in 2021 was described as ups and downs. In order to promote and expand the healthy development of the downstream market and application of the silicone industry, the conference is based on carrying forward the national concept of green and high-quality development, with the theme of “green, innovation and upgrading”, and set up three sub venues: liquid silicone rubber technology and application, silicone oil deep processing and application, silicone resin and high-end coating, focusing on discussing the hot applications concerned by the silicone industry such as home automation, E-communication, medical health, 3D printing and eco-friendly coatings.
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The main usage of Silane Coupling Agent
No.1, Adhensives & Silicone SealantNo.2, Plastic, Polymer & RubberNo.3, Treatment of Minerals & FillersNo.4, Painting, Ink & CoatingNo.5, Glass fibre & Composite materialsNo.6, Water repellents & Building Protection
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Under the goal of “peak carbon dioxide emissions …
Under the goal of “peak carbon dioxide emissions and carbon neutralization”, the carbonate industry will meet a new round of development. The raw material process and downstream applications show a diversified development trend. The high-end demand for carbonate products will increase rapidly with the development of electrolyte solvent Market for new energy vehicle power battery. This is the message from the Forum of China Carbonate Industry Annual Conference 2021 (18th) held in Hui’an County, Quanzhou City, Fujian Province on November 17 to 19, 2021. It is a great honor to be invited to attend such a professional meeting, our company, Nanjing Lanya Chemical Co., Ltd., as the main supplier of DMC and PC from China, this conference provide a platform to discuss how to realize the recycling of carbon dioxide and zero emission in the production process.
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LANYASILANES are widely used as coupling agent, a…
Coupling agent is a substance with both hydrophilic and hydrophobic functional groups. Hydrophilic functional groups are generally polar groups, which can react chemically on the surface of inorganic substances; Hydrophobic functional groups are mostly nonpolar groups, which can react with organic compounds. This “bridging” effect of coupling agent can improve the interfacial adhesion between inorganic and organic substances, so as to improve the physical, optical and electrical properties of materials.LANYA SILANES are widely used as coupling agent, adhesion promoter, sulfur water / dispersant and crosslinking agent, and can be applied to glass fiber, plastics, composites, casting industry and coating industry. They help to provide high performance and high quality products.
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Policy changed for FORM-A in China
In accordance with GACC Announcement No.84 of 2021, from Dec.01, 2021 the customs will no longer issue GSP (Generalized System of Preferences) certificate of origin (FORM-A) for goods exported to EU member states, Britain, Canada, Turkey, Ukraine, Liechtenstein and other countries that no longer give China GSP preferential tariff treatment. Up to now, only three countries Norway, New Zealand and Australia have retained the GSP treatment, and you can still apply for FORM-A for goods exported to these three countries From December 1st, 2021, you can apply for general certificates of origin (CO) to replace FORM-A. You can find the CO template as below.
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Plastivision India 2020 / Mumbai, India. Stand No…
Jan. 16th – Jan.20th, 2020. Plastivision India 2020 / Mumbai, India. Stand No. 04G23Plastivision India 2020 is one of the largest exhibitions of India that concentrates on the plastic industry.
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YAC-HMDSO
Specifications: TestsSpecificationAppearanceColorless transparent liquidAssay≥99.0%Color (Pt-Co)≤20Moisture≤1000ppmDensity (20℃)0.755~0.775g/cm³Refractive index (nD²⁵)1.370~1.380 Packing： 150Kg/Drum Applications: It is used as end capping agent, cleaning agent, and mould release agent mainly in the organic chemical industry and medicine chemical industry. Storage: Keep away from open flames, hot surfaces and sources of ignition. Keep container tightlyclosed. Recommend: Shelf Life: 12 months.
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YAC-TMCS
Specifications: Package: 170Kg Drum Application: • Mainly used to manufacture and capping agent YAC-HMDSO, YAC-HMDS, protective reagent for active radical group of antibiotics and etc.• In petroleum production and other processes, it can be used as sealing agent of silicone polymer and adjust the molecular weight of polymer.• Used as coatings for silicon and glass surfaces, and in the production of silicone polymers. Storage: Storage at ventilate and dry place and prevention from water, heat and fire; It should be kept away from oxidant, acid and alkali. Handling according to hazardous substances and prevention from exposing to sunlight and rain. Be careful when loading and unloading to avoid damages of the package. Recommend Shelf Life: 12 months
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YAC-Oxalyl chloride
Specifications: Package: 250Kg Drum Application: This product is used as a raw material for the synthesis of antibiotics in medicine, high-efficiency herbicides in the pesticide industry, and also as a raw material for the synthesis of organic chlorides. Storage: Stored in cool and dry place, avoid moisture and sunshine. Recommend Shelf Life: 12 months
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