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750ml fire retardant expanding pu foam sealant/joint mixture

FOB Reference Price:Get Latest Price
US $1 - 2 / Piece | 5000 Piece/Pieces (Min. Order)
Supply Ability:
50000 Piece/Pieces per Day
Port:
TIANJIN
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
More
Overview
Specifications
CAS No.:
none
Other Names:
polyurethane resin
MF:
none
EINECS No.:
none
Place of Origin:
Hebei, China (Mainland)
Classification:
Hot Melt Adhesives
Main Raw Material:
Polyurethane
Usage:
Construction, Fiber & Garment, Footwear & Leather, Packing, Woodworking
Brand Name:
baisheng or OEM
Model Number:
winter and summer type
Color:
Light yellow
Quality Gurantee:
1.5 year
Content:
1000ml; 750ml; 500ml;300ml
Packaging & Delivery
Packaging Details:
carton packing,15 pcs in a carton
Delivery Detail:
7-10 days after the deposit

Specifications

750ml fire retardant expanding pu foam sealant/joint mixture
1. High foaming speed
2. No shrinkage after cured
3. Predomina

Specifications

1. High foaming speed 
2. No shrinkage after cured 
3. Predominantly Closed cell structure 
4. OEM, Manufacturer and exporter

750ML General Purpose sealing PU Foam

PU FOAM is a polyurethane polymer that reacts with moisture in the air causing it to expand to fill any shaped hole or cavity.The cured foam can be cut or shaped and painted as disired. It is used preferably for insulation and installation in the construction sector application can be filling cavities, break-throughs, cracks and gaps, sound and heat insulation bonding fixing mounting, etc.  

 

 

History 

 

The pioneering work on polyurethanes was conducted by Otto Bayer and his coworkers in 1937 in Germany. Polyurethane foams, including SPF upholstery (flexibile) foams, etc. were developed in the 1950's.

 

 

FEATURES ADN APPLICATION 

 

Excellent adhesion to a wide variety of surfaces such as UPVC, masonry, brick, block work, glass, 

steel, aluminum, timber and other substrates (except PP, PE and Teflon)

 

♦ Application where fire retardant properties are required;

♦ Installing, fixing and insulating of door and window frames;

♦ Filling and sealing of gaps, joint, openings and cavities;

♦ Connecting of insulation materials and roof construction;

 Bonding and mounting;

 Insulating the electrical outlets and water pipes;

 Heat preservation, cold and sound insulation;

 Packaging purpose, wrap the precious & fragile commodity, shake-proof and anti-pressure.

 

Other benefits include...

  • Closed cell SPF adds structural strength and glues a building together, thereby making it more resistant to racking events, such as hurricanes and high winds.
  • SPF reduces noise from outside by air sealing the building.
  • Closed-cell SPF can provide an added barrier against water intrusion.

COMFORT:

  • SPF reduces drafts and increases comfort.
  • SPF helps maintain a comfortable, constant, temperature throughout the building, from room to room and floor to floor.

HEALTH:

  • SPF assists in improving indoor air quality.
  • SPF reduces the infiltration of outside air pollutants and soil gases.
  • SPF can reduce moisture condensation and mold growth within the building walls and roof.

VALUE:

  • Excellent insulation efficiency of SPF can reduce heating and cooling usage dramatically.
  • HVAC equipment can be down-sized, thereby reducing construction costs.
  • SPF will not sag or settle.
  • SPF can eliminate the need for separate housewrap and vapor retarders.

ENVIRONMENT:

  • SPF helps conserve energy, reducing CO2 emissions.
  • SPF contributes LEED credits for sustainable, green construction.
  • SPF can help reduce structural damage caused by high winds.
  • SPF contains no formaldehyde or ozone depleting substances.

TECHNICAL FEATURES: 

 

ITEM

DATA

Dry surface time/ Minute

7-15

Curing time/ h

1-2

Density (kg/cm3)

11-18

Thermal Conductivity/ [mW/(m.k)]

<30

Adhesive strength/ kPa

>80

Tensile strength / kPa

>30(10%)

Bending strength/ kPa

>40

Compressive strength/ kPa

>40

Open cells rate%

35~60

Oxygen index

22~25(normal) /

28~32(flame retardancy)

Permeate water Volume/ mL

2~3(no epidermis) /

<0.5(with epidermis)

Application temperature

+5°C - +35°C

Temperature Resistance

-35°C - +90°C

Yield (L)

40-45

Fire Class (DIN 4102)

B2/ B3

Shrink

NONE

Post expansion

NONE

Storage life/month

12

 

 

 

Pictures

showcase                                                                                                                                           

 

 

 

1.Product Display: 

 

 

 

2.Application:

 

 

 

3. Packing:

 

 

  

 

  

 

PACKING DETAILS:

 

Product Name

All Season General Purpose PU Foam

Package

12 cans/ctn

Carton Size

275 * 205 * 360 mm

Loading capacity

1200ctns/20FCL

Content

750ml; 500ml; 300ml

  

 

4. Loading container:

 

 

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China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 1,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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