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true

Flexible Molded Foam

Modern living room furniture

Additives for Flexible Foam

Reliable Solutions for Quality, Performance and Innovation

Silicone additives from Dow can be used in many flexible molded foam applications:

  • MDI and TDI molded foam systems
  • Cold-cure, and high-density MDI molded foam systems
  • Energy absorbing NVH systems
  • Cell opening

Explore Our Portfolio of High-Quality Silicone Additives for Flexible Foam Applications

Product Name ⁄ Description

Physical Properties
Viscosity
at 25°C, mPa-s
Calculated
OH #, mg KOH/g
Specific
Gravity at 25°C
Water
Solubility

VORASURF™ DC 1990
Cell opener for HR molded foam

730

0 1.04 Insoluble

VORASURF™ DC 2525
Stabilizer surfactant for MDI and TDI/MDI molded foam systems

85 58 0.98 Insoluble

VORASURF™ DC 2550
Reduced emission silicone surfactant for general use in flexible molded polyurethane foam

82

61

0.98

Insoluble

VORASURF™ DC 2584
Reduced emission stabilizer surfactant for TDI and TDI/MDI molded foam systems

68

60

0.98

Insoluble

VORASURF™ DC 2585
Surfactant for flexible MDI molded foam and energy-absorbing NVH systems; can be used in MDI/TDI and TDI systems but requires surface stabilizer counterpart

75

58

0.98

Insoluble

VORASURF™ SRX 3274DL
Surfactant for TDI/MDI HR molded foam systems

140

40

0.98

Insoluble

VORASURF™ TF 3607
Surfactant for ester slabstock and TDI/MDI HR molded foam systems; surfactant for urethane elastomer foam and footwear (shoe sole) applications

1,020

58

1.05

Insoluble

VORASURF™ DC 5000
Silicone surfactant for use as an internal mold release in flexible molded foam

157

38.7

0.978

Insoluble

VORASURF™ DC 5043
Wide latitude surfactant for molded and HR slabstock foam application

280

28

1.0

Insoluble

VORASURF™ DC 5160  
Surfactant for MDI high-density molded foam

1,080

0

1.05

Soluble

VORASURF™ DC 5164
General-purpose surfactant for TDI HR molded foam and TM systems

290

27

1.0

Insoluble

VORASURF™ DC 5179
High-efficiency surface and cell-regulating surfactant for use in HR flexible foams

12

233

0.94

Insoluble

VORASURF™ DC 5258
Surfactant for MDI- and TDI/MDI- based flexible molded systems; produces coarse open foam

265

112

1.02

Soluble

VORASURF™ DC 6070
Low-emission surfactant for TDI molded foam

70

51

0.98

Soluble

VORASURF™ DC 6080
High-efficiency reduced emission silicone surfactant for use in flexible molded polyurethane foam systems

55

46

0.98

Insoluble

Learn More
Explore our full range of polyurethane additive solutions.