B1 Grade Fire Rating with Strong Surface After Cured PU Foam

Model NO.
B1
Material
Polyurethane
Classification
Room Curing
Main Agent Composition
Polyurethane Elastomer
Characteristic
Waterproof
Promoter Composition
Filler
Composition
Polyurethane
Color
off-White
Shelf Life
12 Months
Cetificate
ISO, TUV, CE
Tack-Free Time(Min)
9-10
Type
Mounting Foam
OEM
Available
Component
on Compoent
Pakage
12PCS/CTN
Transport Package
Ctns
Specification
6/12/15PCS/CARTON
Trademark
GNS
Origin
Tianjin
HS Code
3214109000
Production Capacity
200000000
Reference Price
$ 1.80 - 7.20
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Product Description

B1 Grade Fire Rating with Strong Surface After Cured PU Foam
GNS B1  FIRE RETARDANT PU FOAM
 
Product Description
 

B1 Grade Fire Rating with Strong Surface After Cured PU Foam

GNS B1 FIRE RETARDANT PU FOAM is a one-component, self-expanding, ready-to-use, Multi-purpose Polyurethane foam. The foam will expand and cure by moisture in the air. It is used for a wide range of building applications. It is very good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation. It will stop burning when there is no fire contact. It is environmental friendly as it does not contains any CFC materials.
 

Detailed Photos

 

B1 Grade Fire Rating with Strong Surface After Cured PU Foam B1 Grade Fire Rating with Strong Surface After Cured PU Foam
B1 Grade Fire Rating with Strong Surface After Cured PU Foam

Base Polyurethane
Consistency Stable Foam
Curing System Moisture-cur ing
Tack-Free Time (min) 7 ~ 8
Drying Time Dust-free after 12 - 14  min.
Cutting Time ( min ) 50 ~ 60
Yield (L) 28
Shrink None
Post Expansion 5%~10%
Cellular Structure >84 % close  cells
Specific Gravity (kg/m³) 20
Temperature Resistance - 5 0 ºC ~+80 ºC
Application Temperature Range + 18 ºC ~+ 30 ºC
Colour White
Fire Class (DIN 4102 ) B 1
Insulation Factor  (Mw/m.k) 0.041
Compressive Strength (kPa) 130
Tensile Strength (kPa) 170
Adhesive Strength(kPa) 135
Water Absorption (ML) 0.3~8(no epidermis)
<0.1(with epidermis)

PRODUCT FEATURES

  1. 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);
  2. High thermal and acoustical insulation;
  3. Very good filling capacities;
  4. Conform to fire class B1 (DIN 4102)
  5. Application temperature between +5ºC to +35ºC;
  6. Optimal application temperature between +18ºC to +30ºC;
  7. Environmentally friendly. It contains CFC-free propellants which are harmless to the ozone layer.
STOREAGE AND SHELF LIFE
12 months in unopened packing store in temperature between +5ºC to +25ºC, Keep in cool, shade and well ventilated area. Always keep the can with the valve pointed upwards.

PACKAGING
750ml/can, 500ml/can,12pcs/ctn for both Manual type and Gun type.
Gross weight is 350g to 950g upon requested.

 

Application

B1 Grade Fire Rating with Strong Surface After Cured PU Foam
B1 Grade Fire Rating with Strong Surface After Cured PU Foam
APPLICATIONS AREAS

  1. Installing, fixing and insulating of door and window frames;
  2. Filling and sealing of gaps, joint, openings and cavities;
  3. Connecting of insulation materials and roof construction;
  4. Bonding and mounting;
  5. Insulating the electrical outlets and water pipes;
  6. Heat preservation, cold and sound insulation;
  7. Packaging purpose, wrap the precious & fragile commodity, shake-proof and anti-pressure.
APPLICATION INSTRUCTIONS
  1. Shake the aerosol can for at least 40 seconds;
  2. Clean and moisten surfaces with a water sprayer prior to application;
  3. Fit the gun or plastic applicator on the adapter.
  4. Firmly screw the can on the adapter and turn the flow adjustment screw; Fill the holes and cavities.
  5. Bottom  up during application; Foam will be tack-free in about 10 minutes; Excess can be trimmed in about one hour;
  6. Fresh foam can be removed by using GNS Foam cleaner. Cured foam can only be removed mechanically.
SAFETY RECOMMENDATION
  1. Do not breathe spray/vapor; In case of eye contact, flush with water and get immediate medical attention;
  2. Use in well-ventilated areas;
  3. Wear suitable protective clothing, gloves and goggles;
  4. Keep away from direct sunlight and do not expose temperatures over 50ºC;
  5. Do not burn or pierce even after use;
  6. Keep away from heat, sparks, flames and static electricity; Turn off sources of ignition (pilot light etc.);
  7. Keep out of the reach of children.
Company Profile

B1 Grade Fire Rating with Strong Surface After Cured PU Foam
B1 Grade Fire Rating with Strong Surface After Cured PU Foam
B1 Grade Fire Rating with Strong Surface After Cured PU Foam B1 Grade Fire Rating with Strong Surface After Cured PU Foam


Gunuo (Tianjin) Industrial Co., Ltd. is a group of company in China which specializes in PU foam, silicone sealant, acrylic sealant, PU sealant, adhesive and so on. We have two manufacturing plants located in Tianjin and Foshan China. Our factory covers 200,000 square meters with 32 advanced full automatic PU foam production lines. We produced and sold out more than 160 million cans in 2023 with 55% market share. Our annual silicone sealants production capability is 20000 tons. Our products meet American Standard, European Standard, China Standard and some other International Standards.
 

FAQ

1. who are we?
We are based in Tianjin, China, start from 2010,sell to Domestic Market(90.00%),Mid East(3.00%),South America(2.00%),Southeast Asia(2.00%),Africa(00.00%),Oceania(00.00%),Northern Europe(00.00%). There are total about 301-500 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
PU Foam/Silicone Sealant/Other Adhesion Products

4. why should you buy from us not from other suppliers?
Biggest PU Foam factory in Asia with 32 advanced full automatic production lines. 19 years manufacturer; 55% market share of PU foam in China.

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese

 

 

Adhesive