Silane Modified Polyether Polyol Used for Waterproof of Construction

• Customization: Available
• CAS No.: 9003-11-6
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Light Transparent
• Application: Sealant
• pH: 6-8
• Density g/cm3: 1.0
• Viscosity MPa.S: 25000-40000
• Shelf Life: 6-9 Month
• Transport Package: 200kg/Drum 1000kg/IBC
• Specification: drum / IBC
• Trademark: SUOYI
• Origin: China
• HS Code: 3907290000

Product Description

Description:
The STP2005 is an innovative polymer compound crafted from alkoxy silane-terminated polyether. Its unique formulation allows the alkoxy group to hydrolyze and crosslink seamlessly in moist environments, making it ideal for creating moisture-curing elastic sealants, elastic structural adhesives, sealants, and adhesives. This advanced product outshines traditional sealants or adhesives like silicone and polyurethane with its exceptional eco-friendly properties. The curing process is bubble-free, and it exhibits outstanding adhesion across a variety of substrates. This product is a perfect choice for high-activity, high-elongation, low-modulus engineering adhesive formulas in construction, industry, transportation, and more.

Advantages:
1,Contains no solvent and boasts low VOC levels, ensuring no free NCO is present for added safety.
2,Exhibits exceptional anti-aging and anti-yellowing capabilities.
3,Excellent elongation at break for superior flexibility.
4,Offers superb resistance to water and chemical solvents.
5,Maintains excellent storage stability over time.
Technical parameters:(T=23±2ºC,humidity=50±5%)
 

Item	STP2005
Appearance	Light transparent liquid
Viscocity (25°C, mPa·s)	25000-40000
Density (25ºC, g/cm³)	1.0
pH	6-8

Shelf life & package:
Store in a controlled temperature range of 5-40ºC.
Ensure storage is in a dry, cool place, with fire precautions in place,
and enjoy a shelf life of 12 months under original sealed packaging.
Available in 200kg"drums; also available in 1000kg/drums for larger needs.

Application

Company and factory introduction
1-This is a professional polyurethane technology-driven company.
2-Boasting over 15 years of industry expertise.
3-Proudly serving more than 200 customers across over 15 countries globally.

R&D Centre

Focuses on quality control and foam performance testing to ensure excellence.