Rigid High Density Open Cell Polyurethane Foam Formulated System Blend Polyether Polyol for Subsea Pipeline Insulation

Model NO.
LYR2150A
Color
Brown
Dynamic Viscosity (25ºC) MPa.S
50-150
Storage Temperature ºC
10-25
Density (20ºC) G/Ml
1.1±0.02
Hydroxyl Value Mgkoh/G
350-450
Appearance
Light Yellow Transparent Viscous Liquid
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
Reference Price
$ 11.70 - 17.10
Contact Us

Product Description

Product Description

PRODUCT DESCRIPTION

LYR2150  High Density Polyurethane   Foam   (HDPF) polyurethane   hard   foam   plastic   is used to   fill   the   joints   (field   joint) of   the   underground   pipeline, to   help   protect   the   joints   and   make   the   joints   with   a   diameter   similar toto easily move   through   the   tube   roller   tube   when   sprayed.
The material most commonly used by G-TECH is LYR2150. It is a custom-designed high density polyurethane foam (HDPF) with a typical moulded density between 90 kgs per cubic metre (Cellafoam - 150/6) and 160 kgs per cubic metre (Cellafoam - 150/10) un-saturated.
Formulated specifically for pipeline field joint applications, the LYR2150 system develops a rigid, open cell structure. Upon immersion, the open cells will absorb water, thereby increasing in overall density to approximately 1025 kgs/m3 (similar to seawater itself). REQUIREMENTS SPECIFICATION
    1. HDPF including   two   liquid   components   when   mixed   together , react   within   a   few   seconds   turn   into   solid state   and   completely   filling   the   joints .
    2. The components :
  • "A": Polymeric isocyanate. An M.D.I., contains Diphenyl Methane-Diisocyanate
  • "B": Polyol Blend
    1. Chemical - Physical :
  • Dry density (overall): ≥ 160 kg/m 3
  • Saturated density (overrall): ≥ 1025 kg/m 3
  • Compressive strength at 90% deflection: 5.5 MPa
  • Open cell content (Free rise core) ASTM D2856 : ≥ 90%
  • Viscosity @ 21 0 C: 50-150 cps
  • Environmennt: CFCs and HCFCs are not allowed
    1. Response   properties :
  • Mixing ratio (A:B): 1-1 by volume
  • Elongation ASTM D 638: min.5%
  • Cream time: /
  • Rise time: /
  1. PACKING REQUIREMENTS :
Materials are contained   in   metal   drums   /   200   liters  (Total:543 drums)   and   plastic   packaging   according   to   the manufacturer's   standards . On   the   packaging   with   the   name   of   materials , specifications, weight , batch number, name and address   of   the   manufacturer   and   safety   information on   chemicals   in accordance with   international standards.


Feature
•  No heat sources are necessary
(process at ambient temperatures)
•  Commercially attractive
•  Rapid cycle times
•  Re-usable or expendable / disposable
(metallic or plastic) mould systems
•  Compact, reliable application
equipment
•  Compatibility with all conventional
anti-corrosion field joint coating systems
•  ODP - zero category formulation
(no ozone damaging CFC solvents)
•  Water blown
•  No solvents required - all equipment
is air-purged
•  A range of foam densitys are available
(6-10 lb / cu ft) typically

Foam Performacne:

Rigid High Density Open Cell Polyurethane Foam Formulated System Blend Polyether Polyol for Subsea Pipeline Insulation
Company Profile

 

Rigid High Density Open Cell Polyurethane Foam Formulated System Blend Polyether Polyol for Subsea Pipeline Insulation
Rigid High Density Open Cell Polyurethane Foam Formulated System Blend Polyether Polyol for Subsea Pipeline Insulation

Rigid High Density Open Cell Polyurethane Foam Formulated System Blend Polyether Polyol for Subsea Pipeline Insulation
Rigid High Density Open Cell Polyurethane Foam Formulated System Blend Polyether Polyol for Subsea Pipeline Insulation

Rigid High Density Open Cell Polyurethane Foam Formulated System Blend Polyether Polyol for Subsea Pipeline Insulation



 

 

Polymer & Resin

PNEUTEC.IT, 2023