Naphthenic Polymer
Brown
1200±200
1.05±0.05
40-60
1.5-2.0
G-TECH@
Steel Drum/IBC Drum/Tank
pure
China
Product Description
Description:
GMR-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 GMR-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
Typical foam performance
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.
GMR-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 GMR-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 | Milk white viscous liquid | Dark brown transparent liquid |
| Hydroxyl value mgKOH/g | 45±10 | / |
| Dynamic viscosity(25ºC)mpa.s | 1200±200 | 10±5 |
| Density(20ºC) g/ml | 1.05±0.05 | 1.22±0.05 |
| Storage temperature ºC | 15-25 | 15-25 |
| Pot life month | 6 | 12 |
Typical foam performance
| Physical properties | Unit | Standard | Test result | |
| Core density | Kg/m3 | 40--60 | 51 | |
| Rebound | % | ≥50 | 59 | |
| Tensile Strength | KPa | ≥100 | 230 | |
| Elongation at break | % | ≥100 | 120.3 | |
| Tear Strength | N/cm | ≥2.0 | 4.12 | |
| 75% compression set (70ºC,22h) | % | 8.1 | ||
| Indentation Load Deflection | At 25% | kgf | - | 14.4 |
| At 65% | kgf | - | 44.8 | |
| Sag ratio | - | ≥2.6 | 3.11 | |
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.
