PF4 Doors & Windows PU Foam

Short Description:

PF4 Doors & Windows PU Foam is a single-component polyurethane foam filler with excellent adhesion to most materials. It features eco-friendly low odor, high hardness, anti-shrinkage, thermal insulation, soundproofing, high expansion rate, fine cell structure, low density, and superior stability. Free from harmful substances such as formaldehyde, benzene, heavy metals, and Freon, it is ozone-friendly.

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Product Detail

Product Tags

Appearance

It is a liquid in the aerosol tank, and the material sprayed out is a foam body with uniform color, without undispersed particles and impurities. After curing, it is a rigid foam with uniform bubble holes.

Features

① Normal construction environment temperature: +5 ~ +35℃;

② Normal construction tank temperature: +10℃ ~ +35℃;

③ Optimum operating temperature: +18℃ ~ +25℃;

④ Curing foam temperature range: -30 ~ +80℃;

⑤ After 10 minutes after the foam spray does not stick to the hand, 60minutes can be cut;(Temperature 25 humidity 50% condition determination)；

⑥ Product does not contain freon, no tribenzene, no formaldehyde;

⑦ No harm to the human body after curing;

⑧ Foaming ratio: The maximum foaming ratio of the product under appropriate conditions can reach 60 times (calculated by gross weight 900g), and the actual construction has fluctuations due to different conditions；

⑨ Foam can adhere to most material surfaces, excluding materials such as Teflon and silicone.

Technical Data sheet(TDS)

Project	Index(Tubular-type)
As Supplied Tested at 23℃ and 50% RH
Appearance	It is a liquid in the aerosol tank, and the material sprayed out is a foam body with uniform color, without undispersed particles and impurities. After curing, it is a rigid foam with uniform bubble holes.
Gross weight deviation from theoretical value	± 10g
Foam porosity	Uniform, no disorderly hole, no serious channeling hole, no bubble collapse
Dimensional stability ≤(23 士 2)℃， (50±5)%	5cm
surface drying time/min,humi dity(50±5)%	≤(20~35)℃	6min
	≤(10~20)℃	8min
	≤(5~10)℃	10min
Foam expansion times	42 times
Skin time	10 min
Tack-free time	1hour
Curing time	≤2hour