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Medium high grade PU foam- R series
home>>Product>pu foam-Medium high grade PU foam- R series



Available size: 750ml, 500ml, 300ml
Color: cream yellow, white...



Medium high grade pu foam
No.Medium high grade pu foam/SP-60
Overview
Features
Technical data
Directions

 

R Series Spray PU Foam, which is based on moisture curing polyurethane, containing safety propellant, is used to seal gaps and crevices. The foam that dispenses from aerosol can is moisture cured and draws humidity from the air for cure. Foam can be cut once fully cured, provides excellent bond to lumber, plywood, concrete, metals, masonry and other substrates.

 

Where to use

Mounting of window and door frames

Sealing of all types of cracks and holes

Insulation of water-pipe network, central heating

Soundproofing of partition walls, car and boat cabins etc.

 

Product features

Easy to use

Durable airtight seal-stops air infiltration, drafts and energy loss

Bonds to and seals most popular construction materials, wood, concrete, plaster, plumbing etc.

Economically insulates, fills, seals and bonds

Excellent for interior and exterior applications

High insulating value-saves energy and money

 

 

Feature

Parameter

Basic Component

Polyurethane

Type

Gun type and straw type available

Appearance

Foam

Color

Light yellow

Tack-Free Timemin

810

Cutting Timemin

30+25

Densitykg/

1722

YieldL

45

Thermal conductivitymW/m·K)〕

34

Adhesive strengthkPa

120

Tensile strength(kPa)

3010%

Compressive strength(kPa)

120

Close cells rate(%)

3540

Water absorption(up to 24h)

≤1.5% (no epidermis)

Fire Class of the cured foam

B3

Dimensional stability23)

01.0%(foaming direction)

01.8%(flat direction)

Environment

Contains no CFC’s, no HCFC’s, Ozone  friendly

Toxicity of cured foam

Non-toxicity

Service temperature range of cured foam

-40 to +110

Processing temperature range()

+5 to +35

Shelf lifemonth

12

 

 

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Safety precaution

Wash hands after use

 

Preparation

Substrate must be clean, firm, free of loose particles and free of dust, grease and mold release agents. Surfaces not to be foamed must be protected. Shake cans well before using.

 

Application

1. Shake can well to make the foam ready for use

2. Clean the substrate and spray some water on it

3. Screw foam dispenser on tightly and turn can upside down

4. Vertical fills the gaps from the bottom upwards

5. Foam is tack-free (dry to the touch) in 8 minutes in temperatures between +18 and +25 (65 ~77). Higher temperatures will result in faster curing times

6. Remove fresh foam over spray with SPLENDOR Foam Cleaner or solvents such as acetone. Cured foam can only be removed mechanically.

Remark: For gun/professional foam, an additional foam gun dispenser is needed to spray (Needs to buy separately). In such case, you may also need to buy foam cleaner to clean the gun adapter after use.

 

Important note

Contents are under pressure. Do not puncture or incinerate. Do not place in hot water or near radiators, stoves or other sources of heat.

Use only in well-ventilated areas. Wear impervious gloves, protective eyewear, and suitable work clothes when using. Read all instructions and safety information (MSDS) prior to use of any product. The product contains no formaldehyde. Cured foam is non-toxic.  


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