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High Elasticity Low Modulus Silicone Sealant For High-Speed Rail Subway Sv-Gt2000

Categories Construction Adhesive Sealant
Brand Name: SIWAY
Model Number: SV-GT2000
Place of Origin: China
MOQ: 2000pcs
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Delivery Time: 5-8 work days
Packaging Details: 300ml cartridge
Certification: CE
Color: White, black, grey
Application: railway
name: Neutral silicone sealant
Certificate: SGS
Keywords: silicone selant
Package: 300ml
Viscosity: Strong
Feature: High Temperature Resistance
Shelf life: 12 Months
Quality: Guarantee
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High Elasticity Low Modulus Silicone Sealant For High-Speed Rail Subway Sv-Gt2000


Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for SV-GT2000 High-speed rail subway silicone sealant, we have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!


Products Description

SV-GT2000 High-speed rail subway silicone sealant is a one-component, low modulus, neutral curing adhesive. For most of the stone, ceramic and cement components, can produce excellent adhesion


Key Features

(1) easy to use: can be used at any time out;

(2) excellent thixotropy and extrusion, at any temperature (-40 ℃ to 100 ℃) can be extruded;

(3) good adhesion, the stone, ceramics and cement components and other building materials with excellent adhesion properties; no pollution of the porous material;

(4) excellent weather resistance, aging performance, excellent tensile and compression resilience, can carry ± 30% displacement capacity;

(5) neutral curing, stone, cement and other building materials without corrosive, to overcome the shortcomings of acid corrosion material.

(6) base modulus: passive deformation occurs when the role of moderate stress on the concrete substrate to ensure that the concrete surface is not destroyed;

(7) high elasticity high recovery capacity: can be repeated from the seams with the movement, fast response fast response, permanent deformation of small.


Basic Application

1.For high-speed rail track, airport runway, highway irrigation joints sealed, can withstand large displacement;

2.Can also be used for other concrete pavement sealing, subway engineering, tunnels, bridges and other projects sealed.


Technical data sheet

Test projectUnitvalue
surface drying time(25℃,50%R.H.)min≤60
Sagging(70℃)verticalmm≤3
Horizontalmm0
Mass loss rate/≤5%
Elastic recovery rate/≥80%
100% tensile strength23℃MPa≤0.3
-20℃MPa≤0.3
tensile strength23℃MPa≥1.0
-20℃MPa≤2.0
168 h after thermal aging (80 ℃)MPa≥0.8
168 h after alkali treatmentMPa≥0.8
Breaking elongation23℃/≥800%
-20℃/≥600%
168 h after thermal aging (80 ℃)/≥600%
168 h after alkali treatment/≥600%
Bond strength23℃/No damaging
-20℃/No damaging
168 h after thermal aging (80 ℃)/No damaging
96 h after immersion/No damaging

Color

Black, White, Gray


Package

300ml in cartridge * 24 per box, 590ml in sausage *20 per box


Shelf life

12 months


Note

If you want the TDS or MSDS or other details, please contact with our sales person.

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