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One component polyurethane sealant

FOB Reference Price:Get Latest Price
US $2 - 6 / Piece | 500 Piece/Pieces (Min. Order)
Supply Ability:
10000 Piece/Pieces per Month
Port:
Tianjin or Shanghai
Seller Support:
Payment protection
On-time shipment
Product quality protection
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Quick Details

Type:
Other Waterproofing Materials
Place of Origin:
Beijing, China (Mainland)
Brand Name:
LangWei
Model Number:
LW312
Color:
Black
Packing:
Sausage
Density:
1.1-1.2g/cm
Capacity:
310ml

Packaging & Delivery

Packaging Details: 20pcs/carton
Delivery Detail: Within 2 days

Specifications

1.Movement capacity 25%
2.Bubble free curing system
3.Low stress imparted to the substrate
4.User friendly (easy to smoothen)

Description:

 

The sealant is a kind of solvent-free, single component and curing at room temperature sealant. It shows in paste condition, can squeeze out or daub when operating construction. It will not flow to embed vertical joint and top joint because of the resistance to drop. It presents rubber-like state and is elastic after curing. It can strongly adhere to metal, rubber, wood, cement components, ceramic, glass and so on. Sealing glue is used to fill the void (hole, joint, joint, etc.), have both bonding and sealing functions.

 

 

Recommended uses:

 

Polyurethane sealant are widely used in civil construction, transportation, etc.

 

1.In building applications--- fill and seal doors, windows and glass, etc

2. In civil applications--- caulking sealhighway, bridges, runway, etc

3. In automotive applications--- assembly seal the window (mainly windshield glass)

 

 

Features & Benefits:

 

1. Strong adaptability

2. Good wear-resisting performance

3. High mechanical strength

4. Good Bonding performance

5. Good elasticity, has excellent resilience, and can be used for dynamic joint

6. Good flexibility in low temperature

7. Good weathering resistance, service life can reach as long as 15 ~ 20 years

8. Good oil resistance

9. Resistance to biological aging

10. Reasonable prices

 

 

Performance Properties:

 

 

Item

Specification

Appearance

Gray paste

Specific Gravity

1.25/ cm3

Tack free time

1-2 hours

Cure Rate of time

2-8mm/d

Sag(50°C)

0-3mm

In service Temperature range

-40°C to 90°C

Hardness (SHORA A)

20-60

Elastic recovery

90%

Tensile strength

>0.4 MPa at 100% elongation @ +23°C

Tensile strength at break

>0.7 MPa

Tearing strength(N/M)

60-280

Shrinkage rate

Samall

Weather resistance

Good

Application:

 

Construction joint filler seal,waterproof caulking of facility for balcony,swimming pool and bathroom and sealing of car glass ect.

 

 

Storage & Shelf Life:

 

Store between 5°C and 30°C, Shelf life is two years in original unopened cartridge or sausage. 

 

Packaging:

 

Langwei polyurethane sealant is supplied in 300mL cartridges and 400mL , 600mL sausage package, 20pcs per carton.

 

 

 

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China (Mainland) | Manufacturer, Trading Company
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Supplier Assessments:
aisn-detail010185203191