Description

Santolite is a high-performance, synthetic resin widely recognized for its excellent film-forming and adhesive properties. This versatile polymer is crucial for formulating durable, high-quality coatings and adhesives that require superior resistance to environmental factors. It is an essential raw material for manufacturers in the paints and coatings, adhesives, and specialty chemical industries seeking to enhance product performance and longevity.

Application

• Paints and Coatings: Used as a film-forming agent and binder in industrial and protective coatings to improve durability, gloss, and chemical resistance.
• Adhesives and Sealants: Serves as a key component in pressure-sensitive and structural adhesives, providing strong bonding and flexibility.
• Printing Inks: Employed as a resin in various ink formulations to enhance adhesion, rub resistance, and print quality on different substrates.
• Textile and Leather Finishing: Acts as a finishing agent to provide a protective, flexible coating that improves wear and water resistance.
• Paper Coatings: Used in coatings to improve surface smoothness, printability, and barrier properties of paper and paperboard.
• Specialty Polymers: Incorporated into polymer blends and composites to modify and enhance specific physical properties.

Basic Information

Product Name	Santolite
CAS No.	9009-96-5
Molecular Formula	(C15H14O3S)n
Molecular Weight	Contact for details
Synonyms	Santolite MHP; Arofene 8318; Phenol, polymer with formaldehyde and 4,4'-sulfonylbis[phenol]; Poly(oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene); Polysulfone resin (related class); Polyarylsulfone; PAS; Formaldehyde-phenol-4,4'-sulfonyldiphenol polymer
EINECS	Contact for details

Quality Control

Our Santolite is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance. Each lot undergoes rigorous analytical testing, including assessments of molecular weight distribution, viscosity, and purity. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from sources of heat and ignition. Under these conditions, the product has an extended shelf life.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms
Assay (Polymer Content)	≥ 98.0 %
Inherent Viscosity	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Moisture Content	≤ 1.0 %
Ash Content	≤ 0.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.