Renqiu Tianmai Import&Export Co,. Ltd. is located in Renqiu city , Hebei province , China . As a professional manufacturer , we have produced polyurethane foam products for years . Our products have high expanding rate , the foam is very stable , not easy to deform . There are 750ml 900g/850g/800g/750g/700g/650g/600g you can choose . "Higher quality , lower price , best service" is always our abiding faith . We are really a good choice for you ! Looking forward to cooperate with you !
Expanding PU foam sealant , polyurethane spray foam , Spray 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 ,shaped and painted. It is widely used in building wall insulation , filling all kinds of cracks and gaps, sound and heat insulation , installing door and window frames .
FEATURES :
1.B2 fireproofing grade, absolute security;
2.Install, fix and insulate of door and window frames ,
fill and seal various of gaps, joints and cracks;
3.The foam will adhere to material such as concrete , masonry,
metal , wood and plastic , except teflon and silicone.
4.Connecting of insulation materials and roof construction;
5.Insulates and prevents sound & draft;
6.Seals out insects and pests;
7.Interior/Exterior use, easy to operate;
8.High expanding, save your cost up to 40%;
9.May be cutted or sanded when fully cured;
10.100% CFC free,environment-friendly, cured foam is non-toxic.
GUIDE FOR USE:
1.All surfaces should be cleaned from oil, greases, loose particles and dust. Dry surface should be well sprayed with water .
2.Fill the gaps from bottom to up (pay attention to foam expansion).
3.Shake the bottle for one minute before using.
4.After using, clean the gun by PU foam cleaner(We can provide) at once.
5.Tack free time is 10 minutes . The foam can be cut after about 30 minutes, the cured time is one hour later , and it will be stable after 3~5 hours .
6.The foam will be decomposed by direct shine of UV ray , so painting or coating is recommended.
7.Place it in a cool well-ventilated dark place and keep sealing.
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
-30°C - +80°C
Yield (L)
40-45
Fire Class (DIN 4102)
B2/ B3
Shrink
NONE
Post expansion
NONE
Storage life/month
12
750ML Expanding PU Foam sealant , Professional PU Foam Sealant Manufacturer
Pictures Showcase:
1.Product Display:
2.Application:
3.Usage introduction:
4. Packing:
5.Workshop show :
6.Our customers:
PACKING DETAILS:
Product Name
All Season General Purpose PU Foam
Package
15 cans/ctn
Carton Size
370 * 160 * 360 mm
Loading capacity
1240 ctns/20FCL
Content
750ml
750ML Expanding PU Foam sealant , Professional PU Foam Sealant Manufacturer
If you have any question or request, please feel free to contact us
