Building Materials Rigid Polyurethane Foam System Blend Polyether Polyol for Roller Shutter Panel

• Molecular Principal Chain: Naphthenic Polymer
• Color: Brown
• Appearance: Light Yellow Transparent Viscous Liquid
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LY7401R
• Hydroxyl Value Mgkoh/G: 320-360
• Dynamic Viscosity (25ºC) MPa.S: 1000-1400
• Density (20ºC) G/Ml: 1.06-1.10
• Storage Temperature ºC: 10-25
• Transport Package: Steel Drum/IBC Drum/Tank
• Specification: pure
• Trademark: G-TECH@
• Origin: China
• Production Capacity: 50000mt/Year
• Package Size: 60.00cm * 60.00cm * 102.00cm
• Package Gross Weight: 218.000kg

Product Description

Description
LY7401RS is a polyol formulation use to produce rigid PUR foam intended specifically design for roller
shutter or rolling door. This formulation is designed for green product as it contains only water as blowing agent.
Physical Property

Appearance Hydroxyl value mgKOH/g Dynamic viscosity (25ºC) mPa.S Density (20ºC) g/ml Storage temperature ºC Storage stability month

Light yellow transparent viscous liquid 320-360 1000-1400 1.06-1.10 10-25 6

Recommended Ratio

Raw materials	pbw
LY7401RS Isocyanate	100 140-150

Foam Performance

Moulding density Closed-cell rate Thermal conductivity at 20ºC Dimension stability (70ºC/-30ºC,48hrs)

ASTM D 1622 ASTM D 2856 ASTM C 518 ASTM D 2126

≥70kg/m3 ≥90% ≤0.026W/(m.K) Max±2%

The data provided above are typical value, which are tested by our company. For our company's products, the data included
in the law do not have any constraints.

HANDLING and STORAGE              

Blend Polyol DFR7C Series and PU systems should be stored at room temperature below 25ºC in sealed drums.Agitate contents before use particularly after long standing.Precautions should be observed to avoid prolonged or repeated skin contact with the products or its introduction in or near to the eyes.If skin contact occurs all contaminated clothing should be removed and the effected skin area wiped with a cloth or paper towels saturated with ethanol or equivalent solvent followed by washing with soap and water.Goggle or eye shields should be worn when there is a danger of splashing or eye contact.With the exercise of such care DFR7C Series should not present any undue hazard to health under normal working conditions(Protective clothing and eye protection is recommended when handling Polyol).