Special Base Polyol

Trade Name

OH Number

mgKOH/g

Viscosity

Cps at 25℃

Molecular Weight

Water content

%

Main Application

For Flexible PU Foam Plastics

H1802

54 - 58

500 - 750

Approximately 3000

≤0.05

Suitable for manufacturing flexible polyurethane foam such as furniture pads, mattresses, sound-absorbing board, carpeting substrates, filters and packaging materials etc

H3500

46 – 50

525 – 725

Approximately 3500

≤0.05

Suitable for manufacturing flexible polyurethane foam such as furniture pads, mattresses, sound-absorbing board, carpeting substrates, filters and packaging materials etc

H3602

33 – 37

1250 – 1550

-

≤0.08

Suitable for manufacturing flexible polyurethane foam such as furniture pads, mattresses, sound-absorbing board, carpeting substrates, filters and packaging materials etc

For coating, adhesive, sealant, elastomer, chemical grouting material

H210

94 – 110

130 – 190

Approximately 1000

≤0.05

Characterized by low unsaturation, narrow molecular weight distribution, high activity and high primary hydroxyl content.

H220

54 – 58

260 – 370

Approximately 2000

≤0.05

Characterized by low unsaturation, narrow molecular weight distribution, high activity and high primary hydroxyl content.

H240

27 – 31

650 – 1050

Approximately 4000

≤0.05

Characterized by low unsaturation, narrow molecular weight distribution, high activity and high primary hydroxyl content.

For High resilience, semi-rigid PU foam plastics

H1618A

32 – 36

700 – 1050

Approximately 5000

≤0.08

Owning good reaction activity to give reaction injection molding (RIM) urethane products

H6281

26 - 30

1000 - 1200

Approximately 6000

≤0.05

Widely used in production of integral skin foam, high resilience foam block, high resilience molding foam especially with low density.