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Silicone Foam Stabilizer RJ-F1803

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Description

Silicone Stabilizer RJ-F1803 a medium-high potency silicone for use in the production of flexible slabstock foam. It is a high performance stabilizer that can help promote well-balanced processing and yield good foam breathability, fine regular cell and exceptional density distribution. RJ-F1803 typically demonstrates broad process latitude in all grades of conventional flexible foam including those with low density where a high loading of auxiliary blowing agents is used. It can also provide good stability for the slabstock foam using a liquid CO2 processs.

Technical Index

Appearance  Clear, light straw color liquid
Viscosity at 25℃,cSt  1800-2500
Specific gravity,25℃  1.03
Flash piont,pensky-martens closed cup,℃  101
Water,%  ≤0.3

Features and Advantages

1. Optimum cell stabilization in flexible PU foam blocks with minimum sink back

2. Exceptional density distribution when compared to traditional silicones

3. Very fine, regular and uniform cell structure

4. Excellent foaming stability effect with good air flow over a broad range of foam densities

5. Thinner top and bottom skins

6. Non-FR type silicone surfactant

7. Good froth stability required for CO2 processes

8. Compatibility with most foam machines

Packing

Silicone Stabilizer RJ-F1803 is available in 200kg iron drum

Storage

This product should be stored in a cool and dry place, away from fire and heat source. This product will be turbid and even solidified at low temperature. No impact on performance and usage. Heated to around 30 ℃ can restore transparency.

Shelf life

12 months of storage period or longer if the test is qualified to continue to use.

Silicone Stabilizers For Rigid Foams 

Product     Key Performance Benefits   Equivalent Products
RJ-H1600             Excellent k-factor in hydrocarbon systems and excellent froth sheer stability thus reducing void formation near injection location.
  L-6988/B-8474/AK8830
RJ-H1601            Improved flow and dimensional stability,excellent polyol compatibility.  L-5440
RJ-H1602  Industry standard for low k-factor and good flow.  B-8462/AK-8805/L-6900
RJ-H1603  Excellent emulsification and flame retardancy  DC-193/AK-8804

Silicone Stabilizers For Flexible Foams 

Product     Key Performance Benefits   Equivalent Products
RJ-F1800          General purpose, non-FR silicone surfactant;  L-580/DC-5810/B-8110
RJ-F1801         Medium efficiency FR silicone surfactant, requiring least amout of flame retardant;  DC-5950/B-8239/L-650
RJ-F1802  High efficiency silicone suifactant with broad processing latitude;  L-620/B-8168
RJ-F1803  High efficiency silicone suifactant for improved foam yield;  L-595
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