Professional factory selling Siway PU FOAM for Norway Importers
Short Description:
Description This product is the expansion, moisture curing, has the strong cohesiveness, elastic foam obturator structure; Save work to save time, reduce waste; High bond strength; Bubble can stick in the concrete, wood, metal, plastic, such as base material surface, but not including teflon, silicon resins; Key Features 1. Noise silencing effect 2. Strong bonding strength 3. Water & weatherproof 4. Primerless adhesion to most building materials Basic Application 1.Doors and Windows a...
We emphasize development and introduce new products into the market every year for Professional factory selling Siway PU FOAM for Norway Importers, We always hold the philosophy of win-win, and build long-term cooperation relationship with customers from around the world.We believe that our growth base on customer's success, credit is our life.
Description
This product is the expansion, moisture curing, has the strong cohesiveness, elastic foam obturator structure; Save work to save time, reduce waste; High bond strength;
Bubble can stick in the concrete, wood, metal, plastic, such as base material surface, but not including teflon, silicon resins;
Key Features
1. Noise silencing effect
2. Strong bonding strength
3. Water & weatherproof
4. Primerless adhesion to most building materials
Basic Application
1.Doors and Windows and wall body between the gap filling sealing, fixed bond
2.Language lab, studio, etc when decorating, gap to fill
Technical data sheet
|
Project |
Value |
||
|
Density, Kg/m³，Not less |
10 |
||
|
Thermal conductivity，35℃，W/(m·K) no more than |
0.050 |
||
|
Dimensional stability（23±2）℃，48，h no more than |
5 |
||
|
Operating temperature |
-10~+35℃ |
||
|
Optimum operating temperature |
+18~+25℃ |
||
|
Temperature range（After curing） |
-35~+80℃ |
||
|
Tensile bond strength kPa Not less |
Aluminum plate |
Standard condition，7d |
80 |
|
Immersion，7d |
60 |
||
|
PVC plate |
Standard condition,7d |
80 |
|
|
Immersion，7d |
60 |
||
|
Cement Plate |
Standard condition，7d |
60 |
|
|
Shear strength，kpa，Not less |
80 |
||
|
Foam expansion ratio，Not less |
Standard value-10 |
||
Certification
JC 936-2004
Color
White
Package
750ml in Bottle * 12 per box
Shelf life
12 months
Note
If you want the TDS or MSDS or other details, please contact with our sales person.
A team of scientists have taken inspiration from slug mucus to create a new surgical sealant that can patch up wounds, even on wet surfaces.
Though readily available in the market, current glues are often inflexible and don’t stick well to fluid-covered human tissue. They may even be toxic to cells, according to the Wyss Institute.
In engineering a more effective medical adhesive, Harvard University researchers looked to the Dusky Arion slug, whose glue-like mucus secretions are made of positively-charged proteins in a tough matrix.
The team’s version uses a water-based material called hydrogel and has two layers: a matrix, and an adhesive layer peppered with positively-charged polymers.
The polymer forms bond with the negatively-charged cells on the tissues, while being held in place and kept flexible by the hydrogel.
When tested on different organs, the glue stayed intact even when applied to the curved, moving tissue of a beating pig’s heart.
Though being touted as the future of sutures, further testing is still required, so it may take years before this new bio-glue can finally heal human wounds.
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