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Spray Blend Polyol EX-7220 Used In Exterior Wall Integrated Insulation
Spray Blend Polyol EX-7220 Used In Exterior Wall Integrated Insulation
Specifications
Certification :
ISO9001:2008
Characteristic :
Foam produced with this material provides premium thermal insulation, strong crack resistance, high closed-cell content, great compressive strength and stable adhesion
Application :
Commonly used in building exterior wall insulation, integrated insulation & waterproofing and cold storage insulation projects
Brand Name :
EXCEEDCHEM
MOQ :
1mt
Packaging Details :
200kg/drum
Supply Ability :
100mt/month
Model Number :
EX-7220
Price :
To be negotiated
Delivery Time :
5-8 work days
Product name :
Blend Polyol
Place of Origin :
China
Appearance :
Light yellow to brownish yellow transparent liquid
Payment Terms :
L/C,T/T
CAS NO. :
9003-11-6
Packing :
200kg/drum
Description
Spray Blend Polyol EX-7220 Used In Exterior Wall Integrated Insulation
Product Overview

EX-7220 is a blended spray polyol tailored for water-blown foaming systems. Commonly used in building exterior wall insulation, integrated insulation & waterproofing and cold storage insulation projects, it features excellent temperature adaptability and miscibility for use across various working environments and equipment. Foam produced with this material provides premium thermal insulation, strong crack resistance, high closed-cell content, great compressive strength and stable adhesion.

Specifications
Unit EX-7220
Appearance Light yellow to brownish yellow transparent liquid
Viscosity (25℃) 300-500 mPa*S
Specific Gravity (20℃) 1.05-1.15 g/ml
Hydroxyl Value 100-200 mgKOH/g
H₂O 4-5 %
REACTION PROPERTY
Material temperature 18-22 ℃
Mixing time 2-3 s
Cream time 3-5 s
Stringing time 6-12 s
Free foam density 30-34 Kg/m³
High-Pressure Machine Mixing
Cream time 1-3 s
Stringing time 3-5 s
Free foam density 30-34 Kg/m³
PRODUCT PROPERTY
Overall density 40-48 kg/m3
Compressive strength ≥150 kPa
Dimensional stability ≤1 %
Thermal Conductivity ≤0.027
Closed-Cell Rate ≥90 %
Water Absorption ≤3 %
Flame Retardant Performance (Oxygen Index) ≥28
Packaging

200kg per steel drum

Shelf Life

Store cool and dry at 15-25℃. Blanket residual product in drums with nitrogen if not fully consumed. Unopened shelf life: 6 months.

Safety Information

Perform all operations in adequate ventilation. Protect skin with appropriate gloves and apparel. Extended or frequent skin contact can lead to allergic responses. Proper eye protection is critical -- always use approved safety eyewear while handling.

In Case of Contact:
  • Skin: Immediately cleanse with soap and water. Discard or launder soiled clothing prior to reuse. Obtain medical care if an allergic reaction occurs.
  • Eyes: Irrigate eyes with running water for no less than 15 minutes and visit a doctor.
  • Ingestion: Call a physician immediately. Vomiting or gastric aspiration must be done only under medical supervision. Never give liquids or food to an unconscious individual.
Spray Blend Polyol EX-7220 Used In Exterior Wall Integrated Insulation
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Product Detail
Certification :
ISO9001:2008
Characteristic :
Foam produced with this material provides premium thermal insulation, strong crack resistance, high closed-cell content, great compressive strength and stable adhesion
Application :
Commonly used in building exterior wall insulation, integrated insulation & waterproofing and cold storage insulation projects
Brand Name :
EXCEEDCHEM
MOQ :
1mt
Packaging Details :
200kg/drum
Contact Supplier
Spray Blend Polyol EX-7220 Used In Exterior Wall Integrated Insulation

Qingdao Exceed Fine Chemicals Co.,Ltd

Verified Supplier
7 Years
shandong, qingdao
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
TDI MDI Polyurethane, TDI Based Polyurethane, MDI Based Polyurethane
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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