One component expanding PU Foam is a multi - purpose polyurethane foam 
that may be used for a wide range of building applications, draft proofing and sealing window and door 
frames, such as 
filling gaps around pipes, bonding wood and brick and sealing cracks and crevices. When cured it is weather and rot proof and 
can be trimmed, sanded and, sawn, if necessary, painted and plastered. Adhesion 
is good to most construction surfaces, brick, such as wood, concrete, 
metals and many plastics. 
PU foam will cure when moisture in the air reacts with the chemicals 
of the foam. We occupy 60 - 70% of the domestic 
market and are one of the largest suppliers in Asia. All one - component foams meet GB8624 - 97 flame resistance 
requirements for caulks and sealants. 

Guide for use:
It can be applied to damp surfaces. The more 
moisture, the quicker the cure. OCF is moisture curing. It must be protected from Uvin external 
application to prevent discoloration and deterioration of the foam. In overhead applications, 
foam must be retained in place to prevent its falling away until adhesion 
grips. 
Conventional paints can be applied to the foam. It can be used in temperature range of 5 - 40oC, if in 
low temperature condition, we suggest that it should be placed in 
25 - 30oC circumstance for 30 minutes to ensure the better 
performance. But after cure, 
foam can only be removed mechanically (sanded or scraped ). Uncured foam can be removed with solvent. Uncured 
foam sticks to hands and clothing.

Specifications: 
a) Storage life: 12 months when stored at 20o
b) 12 or 15 cans / carton
c) Density: 14 to 30kg / m3
d) Adhesive strength: PVC - PVC: 143kPa
e) Aluminum plates: 133kPa
f) Elongation at break: 8à20%
g) Shear strength: 22à50kPa
h) Compression strength 35à 100kPa at 10% compression
i) Water absorption: 0.03% volume
j) Thermo conductivity: 0.028 - 0.038W / (m. 11)
k) Tack free time: 12mins at 23oC / 50%RH
l) Yield per 100 ml: 5 - 6L
m) Closed cells: 60 - 70%
n) Storage life: 12 mouths when stored at 20oC
o) Closed cells: 60 - 70%

We can supply the best quality PU Foam to you. Our price is competitive and we take responsibility to any quality uncertainty.

Contact information: Inquire

Address:	5 / F,139 - 2 Anshun Road, Shanghai City. China
Company Name:	Shanghai Haohai Chemical Co., Ltd.
Contact Person:	Nelly Ma, Rita_ru
Fax:	86-21-62943468
Telephone:	86-21-62940661-345, 62940661-343
Website:	http://www.haohaigroup.com
Zip:	200052