Tdi and Mdi Type High Resilience Flexible Polyurethane Raw Materials Polyether Polyol for mattress

• Molecular Principal Chain: Naphthenic Polymer
• Color: Brown
• Viscosity at 25°c, Cps: 1200±200
• 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.: LYR-A
• Specific Gravity@25ºC: 1.05±0.05
• Free Rise Density,Kg/M3: 40-60
• Water Content: 1.5-2.0
• 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:
LYR-A (Part A) adopts all water technology, it consists of hyperactivity polyether polyol and POP, crossing linking agent, foaming agent, flame retardant and compound catalyst etc. It reacts with isocyanate LYR-B(Part B), adopting cold moulding technology HR to make cold curing polyurethane foam, which has good mechanism(high resilence, low lag loss) and high compress and load ratio(sag factor). So it has excellent comfortable for seating touch, good anti-fatigue property, feel as latex surface,nice air permeability and flame retardant performance with high productivity, low power, which widely applies to autocar, autobicycle, train, airplane, furniture etc., which applies to saddles, backrest, mattresses and pillow etc.     

Typical properties

	Part A	Part B
Appearance Hydroxyl value        mgKOH/g Dynamic viscosity(25ºC)mpa.s Density(20ºC)           g/ml Storage temperature         ºC Pot life                 month	Milk white viscous liquid  45±10 1200±200 1.05±0.05 15-25 6	Dark brown transparent liquid / 10±5 1.22±0.05 15-25 12

Typical physical properties

Property	Method	Unit	part A/part B
Core Density	ISO 845	kg/m3	46.5
40% CLD	ISO 3386	KPa	7.0
Tensile Strength	ISO 1798	KPa	140
Elogation at break	ISO 1798	%	84.0
Tear strength	ISO 8067	%	2.53
Compression set (dry)	ISO 1856	%	4.7

For information purpose only, not specification

Package
200 liter iron drums, 200kg/drum

Storage
Hygroscopic. Use dry nitrogen or low dew point air for tank padding. Keep drums tightly closed to
prevent contamination. Store at 15~25 . Observe ºC all federal, state and local regulations when
storing this substance. Store away from incompatible substances.