Ms Polymer for Construction Lejell270 Solvent-Free Low Modulus

Model NO.
Lejell270
Characteristic
Waterproof
Promoter Composition
Plasticizer
Composition
Organic Material
Color
Black White Gery
Transport Package
40PCS/Carton
Specification
310ml 400ml 600ml
Trademark
Pustar
Origin
China Mainland
HS Code
3214109000
Production Capacity
20000PCS/Day
Reference Price
Please contact us for quote
Contact Us

Product Description

1. MS concrete joint sealant  Lejell270
Construction adhesive, uv-resistance  sealant.
It is a kind of construction sealant better than polyurethane sealant and silicon sealant because it's good uv-resisitance and non-polution. it's one-component and  paintable so easy to apply. And it is smell-free, and movement-risistance so it could be used in some joint which need the flexible bonding.


Product Features
Environment friendly, no pollution to base material, Paintable.
Good weather-resistance and durability.
Low modulus, high movement-resistance.

Ms Polymer for Construction Lejell270 Solvent-Free Low Modulus

Areas of applicati on
Suitable for waterproof sealing for PC panels in housing industrialization.
Suitable for waterproof sealing of outside concrete wall, metal curtain wall, aluminum alloy window with concrete, cement concrete wall joints etc.

Ms Polymer for Construction Lejell270 Solvent-Free Low Modulus
Ms Polymer for Construction Lejell270 Solvent-Free Low Modulus


Technical data
 
Items Lejell270
Range Typical Data
Appearance Black homogenous paste /
Extrudability ml/min
GB/T 13477.4 		≥100 200
Sagging properties mm
GB/T 13477.6 		≤3 0
Tack free time h
GB/T 13477.5 		1 ~ 3 2
Volatile content %
GB/T 13477.19 		≤2 1
Tensile modulus MPa GB/T 13477.8 23 ºC ≤0.4 ( 60% ) 0.30
-20 ºC ≤0.6 ( 60% ) 0.50
Tensile properties at maintained extension
GB/T 13477.10 		No failure No failure
Adhesion/cohesion properties at maintained extension after water immersion
GB/T 13477.11 		No failure No failure
Adhesion/cohesion properties at variable temperature
GB/T 13477.13 		No failure No failure
Elastic recovery rate%
GB/T 13477.10 B method 		≥60 60
Adhesion/cohesion properties after cycles of compression and extension
JC/T 485 		No failure ( 9030 ) No failure
Adhesion/cohesion properties after exposure water and UV light JC/T 485 No failure No failure
Application temperature  o C -40 ~ 90
Direction for use   = 1 \* GB3   All data above were tested under standardized condition at 23±2ºC.50±5%RH.


Packing specification
Ms Polymer for Construction Lejell270 Solvent-Free Low Modulus

Aluminum Cartridge  310ml   Package: 20PCS/CTN  Weight:11kg Size:260mm*215mm*265mm
Sausage -  400ml      Package: 20PCS/CTN      Weight:12kg   Size:255mm*255mm*205mm
Sausage -  600ml       Package: 20PCS/CTN      Weight:16kg   Size:375mm*255mm*205mm


Our company
Pustar, located in Dongguan, Guangdong province, China, is a globally integrated company supplying specialty chemicals markets. It is a leader in polyurethane products used in sealing, bonding, waterproofing and protecting in construction and automotive industry. Approximately 300 employees ensure the quality and quantity of mass production. 
Ms Polymer for Construction Lejell270 Solvent-Free Low Modulus

R&D Department
R&D center of PUSTAR found in Juanuary,2008. Under the effect of company`s influence, professionals of R&D center increased to more than 50 from 10, though at the beginning of its foundation, there are only 3. Among that, there are 36 professionals at or above the college education background level, accounting for 20% of total employees of PUSTAR, and 4 of them have been evaluated as ` Dongguan Technological Leading Reserve Talents`, 2 of them title of `waterproof sealing experts`.
New-built experiment space with high centralization and specialization, provides powerful support for the research and development of lab test, medium dimension experiment test,etc.


3.FAQ
Q1. Can I have a sample order for polyurethane sealant?
A: Yes, we welcome sample order to test and check quality. 
Q2. What about the lead time?
A:Sample needs 1 day, mass production time needs 1-2 weeks for order quantity more than 
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 3000pcs for order is availabl. And denpend on your needs.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by freight forwarding. It usually takes about 20---30 days to arrive. FCL and LCL, shipping can optional.
Q5. How to proceed an order for polyurethane sealant?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

 

Adhesive