Factory liquid upr/ unsaturated polyester resin 191 /upr for boat

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$980.00 - $1,500.00 / Metric Tons | 10 Metric Ton/Metric Tons (Min. Order)
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Overview
Quick Details
CAS No.:
9002-86-2
Other Names:
Unsaturated Polyester Resin
MF:
CH2-CHCl-]n
EINECS No.:
208-750-2
Place of Origin:
Liaoning, China (Mainland)
Type:
Synthetic Resin and Plastics
Brand Name:
HRTS
Model Number:
191
Purity:
99.9%
Color:
Light Yellow transparent Liquid
Solid Content:
63-67%
Acid Value:
20-24mg/KOH/g
Supply Ability
Supply Ability:
2000 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
220KG iron drums
Port
dalian
Lead Time :
within 10days after order
Product Description

Unsaturated polyester resin (SR-6630) for glass fiber products 
1. Medium viscosity 
2. Medium reactivity
Unsaturated polyester resin (SR-6630)
 
Description:
 
 SR-6630  is an unsaturated polyester resin with medium viscosity, medium reactivity, excellent
glass imbibitions to glass fibers and de-foaming performance, particularly applicable to winding
glass fibers reinforced, sand mixed pipes and glass steel products, with the advantages of high
toughness, good water resistance etc.  
 
Character:
1. Medium viscosity
2. Medium reactivity
3.  Excellent glass imbibition
 
Technical Data:
 

Item
UnitValue
Appearance Transparent Viscous liquid
Chroma (Pt-Co)  
Acid ValuemgKOH/g17-23
Viscosity(25°C)mPa.S500-800
Gel Timemin7-10
Non-Volatile solids%66-72

 
Performance Data:
 

Item
UnitValue
Barcol hardnessBarcol≥ 28
Tensile strengthMPa≥ 50
Tensile modulusMPa≥ 2600
Elongation at break%≥ 3.0
Flexural strengthMPa≥ 80
Flexural modulusMPa≥ 3000
Impact strengthKJ/m2≥ 5
H.D.T°C≥ 75

 
Packing: In 220KG iron drums
 
Shelf Life: 6 months