Product Details

CasNo： 68083-18-1

MF： C13H30O3Si4

Appearance： liquid

Delivery Time： 15 days

Packing： 200kg/drum

Purity： 99%

Basic Information

Product Description

Product Name：Vinyl Terminated Silicone Fluid

CAS No: 68083-18-1

Form: liquid

Product Application

Addition-Cure Liquid Silicone Rubber (LSR):

Base Polymer: Serves as one of the main components of LSR, crosslinked and cured with hydrogen-containing silicone oil under a platinum catalyst.

Performance Enhancement: By controlling vinyl content, the hardness, strength, elongation, and tear strength of LSR can be adjusted.

Applications: Medical products, baby care items, food-contact products, electronic encapsulation, automotive parts, kitchenware, etc.

Silicone Resin Synthesis:

Modifier: Introduces vinyl groups into silicone resin molecular chains to improve reactivity and adhesion.

Prepares Silicone-Modified Resins: Copolymerized with organic resins (e.g., acrylic, epoxy, polyurethane) to prepare silicone-modified resins.

Silicone Gel:

Base Material: Used to prepare electronic potting compounds, protective gels, optical gels, etc.

Characteristics: Excellent transparency, flexibility, and weather resistance.

Silicone-Modified Materials:

Graft Copolymerization: Grafted onto polyolefins (PE, PP, EVA) via free radical grafting to improve surface properties and processability.

Blend Modification: Blended with organic polymers to prepare silicone blend materials.

Coatings & Inks:

Adhesion Promoter: Added to coatings to improve adhesion to substrates.

Surface Modifier: Improves pigment/filler dispersion and enhances coating leveling and gloss.

Fibers & Textile Treatment:

Softener: As a main component of fabric softeners, imparting a soft, smooth hand feel to fabrics.

Water Repellent: Combined with other water-repellent components to enhance fabric water resistance.

Electronics & Electrical:

Electronic Potting Compounds: Used for encapsulating and protecting electronic components, providing insulation, moisture resistance, and shock absorption.

Thermal Interface Materials: Compounded with thermally conductive fillers to prepare thermal greases, pads, etc.

Mold Release Agents:

Base Oil: As the base oil for mold release agents, reacts with curing agents to form a film with mold release properties.
Other Applications:

Defoamers: As an active ingredient in defoamers.

Lubricants: High-viscosity vinyl silicone oils can be used as lubricants in special applications.

Pharmaceutical Intermediates: Used to prepare drug delivery carriers, medical-grade silicone rubber, etc.

Packaging

200kg/drum

Storage

Store in a cool, dry, well-ventilated place away from fire, heat, and direct sunlight.