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Eco-Friendly STP Polymer 201S for Flexible Sealants and Construction Joint Sealing

Name: Eco-Friendly STP Polymer 201S for Flexible Sealants and Construction Joint Sealing
Brand: Risun Polymer China Co.,Ltd
SKU: 201S
Availability: InStock

Brand Name:	STP
Model Number:	201S
MOQ:	FCL
Price:	Negotiable
Delivery Time:	Negotiable
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ISO9000

Flash Point:

≥237℃

Key Words:

Construction Polymer

Ordour:

Odourless

Appreance:

Clear Viscous Liquid

Reactive:

High Reactive

Shelf Life:

≥ 12 Month

Packaging Details:

Drum/ IBC

Supply Ability:

100000 ton/year

Highlight:

Eco-Friendly STP Polymer 201S

Flexible Sealant Polymer

Construction Joint Sealing Polymer

Product Description

Eco-Friendly STP Polymer 201S for Flexible Sealants and Construction Joint Sealing

Eco-Friendly 201S Low Modulus STP Polymer for Movement Joint Sealants

RISUN 201S is a low modulus silane terminated polyether polymer designed for the formulation of high-performance moisture-curing sealants, adhesives and protective coatings. Featuring excellent flexibility, low viscosity, and outstanding weather resistance, it provides a reliable solution for construction and civil engineering applications.

Product Features

Low modulus design
Excellent elastic recovery
Isocyanate-free technology and solvent free
Easy formulation adaptability
Outstanding weather resistance

Technical Specifications

Product Type	Silane Terminated Polyether
Appearance	Transparent
Modulus	Low
Viscosity	18,000 - 28,000 mPa*s
Density	1.0 g/cm³
Shelf Life	≥12 Months
Curing System	Moisture Curing

Applications

Building expansion joints
Window and door installation
Roofing joints
Interior and exterior sealing
Waterproof construction joints
Road and pavement joints

How It Works

201S cures through a moisture-triggered silane reaction mechanism. When exposed to atmospheric moisture, the terminal silane groups hydrolyze to form silanol structures, which then crosslink to create a durable siloxane network. For detailed technical information, please contact our sales department.

Why Choose 201S

Choose 201S when you need to produce:

Sealants for prefabricated construction
Low modulus sealants
High elongation performance products
Environmentally friendly formulations
Construction joint sealants
High flexibility products

Frequently Asked Questions

What is RISUN 201S?

RISUN 201S is a low modulus silane terminated polyether polymer used as a base resin for manufacturing moisture-curing sealants, elastic adhesives, and protective coatings.

Is RISUN 201S Solvent-free?

Yes. RISUN 201S is formulated without solvents, helping manufacturers develop environmentally friendly products with low VOC emissions.

Does RISUN 201S contain isocyanates?

No, RISUN 201S uses isocyanate-free technology.

What industries commonly use RISUN 201S?

Typical industries include construction, precast concrete manufacturing, and civil engineering.

Tags:

Silane Modified Polymer

Silane Terminated Polyether

Hybrid Polymer

Silyl Modified Polymer

Modified Silicone Polymer

SMP Polymer

SPUR Polymer

Sealant Polymer

STP Transparent Polymer

Functional Polymers

Silane Modified Polymer

Silane Terminated Polyether

Hybrid Polymer

Silyl Modified Polymer

Modified Silicone Polymer

SMP Polymer

SPUR Polymer

Sealant Polymer

STP Transparent Polymer

Functional Polymers

products details

Eco-Friendly STP Polymer 201S for Flexible Sealants and Construction Joint Sealing

Eco-Friendly STP Polymer 201S

Flexible Sealant Polymer

Construction Joint Sealing Polymer

transparent polymer

high strength polymer

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