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AS504 Closed Cell Spray Retardant PU Liquid Foam

Get Latest Price
US$ 3.3
≥940 Kilograms
US$ 3.1
≥4700 Kilograms
US$ 3
≥9400 Kilograms
US$ 2.9
≥18800 Kilograms

Quick Details

CAS No.:
9003-11-6
Other Names:
PU foam
MF:
H2N-(O-R)-n-NH2
EINECS No.:
9003-11-6
Product Details
Products Description
AS504 Closed Cell Spray Retardant PU Liquid Foam
Application
AS504 is spray blend polyols, blowing agent is 245fa instead of HCFC-141B, it reacts with isocyanate to produce foam which has excellent performances. It applies to all kinds of thermal insulation engineering which uses the spray technology, such as cold rooms, pots, large-scale pipelines and construction metope etc. It has excellent performances, which are as follows: 1), Fine and uniformity cells; 2), Low thermal conductivity; 3), Perfect flame resistance; 4), Good low temperature dimensional stability.
Description
AS504 for closed
AS505 open cell
ISO
Appearance
Pale yellow to brown viscous liquid
Light yellow to brown transparent liquid
Brown liquid
HYDROXYL VALUE (mg KOH/g)
200-300
200-300
N/A
DENSITY (g/ml AT 20℃)
1.12-1.20
1.05-1.10
1.20-1.25
STORAGE TEMPERATURE ℃
10-25
10-25
10-25
STORAGE STABILITY
6 MONTHS
6 MONTHS
12 MONTHS
DYNAMIC VISCOSITY (AT 25℃.m Pa.S)
100-200
100-200
200-250
RECOMMENDED RATIO
100
100
100
AS504 Closed Cell Spray Retardant PU Liquid Foam
Items
Test Method
Index
Spray density
ASTM D 1622
≥2.18 lb/ft3
Closed-cell rate
ASTM D 1940
≥90%
Initial thermal conductivity (15℃)
ASTM C 518
≤24mW/(m.K)
Compressive strength
ASTM D 1621
≥21.76PSI
Adhesive strength
ASTM D 1623
≥17.40PSI
Dimentional stability 24h -20℃
ASTM D 2126
≤1.0%
Dimentional stability 24h 70℃
ASTM D 2126
≤1.5%
Water absorption
ASTM E 96
≤ 3%
Fire Resistance
ASTM D 2863-13
Class B2
AS504 Closed Cell Spray Retardant PU Liquid Foam
AS504 Closed Cell Spray Retardant PU Liquid Foam
Packing
Certifications
Customers & Praise
Factory
Payment and Delivery Options
Payment Term



T/T
EXW

50% T/T in advance, paid the balance before shipment
FOB
CFR
(C&F)
1）30% T/T in advance, paid the balance against copy of B/L

2）30% T/T in advance, paid the balance T/T 30 days against BL date
CIF
L/C
L/C amount above 20,000 usd, we can accept L/C at sight
West Union

Amount lower than 1,000 usd
Paypal
Delivery Time

Within 5 working days after receiving payment for one full container
Contact
Hi, this is Frank. Thanks for your interest.

Tel:+86 138 5696 7570
Fax:+86 551 6283 4225
Whatsapp:+86 138 5696 7570
Wechat:+86 138 5696 7570
Skype:zhoujian882001
Email:frank(at)ahsincerely.com.cn

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