描述
Sabic Valox 357 PC+PBT pellets Description
Application
Valox 357 is PC+PBT material produced by Sabic for electrical equipment, with heat-resistant, good electrical properties and high quality appearance. Valox 357 PC/PBT pellet is an impact modified, flame retardant plastic material used to make electrical switches and electrical enclosures.
| Sabic Valox PC+PBT |
| Product information |
|
Manufacturer
|
Saudi Basic Industry Corporation
|
|
Part Marking Code
|
>PC/PBT material<
|
|
Material Shape
|
PC+PBT Pellets
|
|
Process
|
Injection molding polycarbonate material
|
|
Features
|
Heat resistant; Flame retardant; Good insulated
|
|
Application
|
Electrical switches; Electrical equipment enclosures |
| Physical property |
Standard
|
Value
|
Unit
|
|
Density
|
ISO 1183
|
1.34
|
g/cm³
|
|
Shrinkage Flow 3.2mm
|
INTERNAL METHOD
|
0.5~0.7
|
%
|
|
Water Absorption 23℃/24hr
|
ASTM D570
|
0.08
|
|
|
Water Absorption 23°C Equilibrium
|
ASTM D570
|
0.35
|
%
|
|
Water Absorption 100°C Equilibrium
|
ASTM D570
|
0.58
|
|
|
Melt volume rate,MVR at 250℃/5.0 kg
|
ISO 62
|
8
|
g/10min
|
|
Specific Volume
|
ASTM D792
|
0.75
|
cm³/10min
|
|
Hardness, Rockwell R
|
ASTM D785
|
117
|
|
| Hardness |
Standard
|
Value
|
Unit
|
|
Rockwell Hardness R(Scale)
|
ASTM D785
|
117
|
|
| Mechanical behavior |
Standard
|
Value
|
Unit
|
|
Tensile Strength Yield 50mm/min
|
ASTM D638
|
48
|
Mpa
|
|
Tensile Strength Break 50mm/min
|
ASTM D638
|
45
|
Mpa
|
|
Flexural Strength Yield 1.3mm/min
|
ASTM D790
|
83
|
Mpa
|
|
Flexural Modulus 1.3mm/min
|
ASTM D790
|
2060
|
Mpa
|
|
Izod impact，notched 23°C
|
ASTM D256
|
534
|
J/m
|
|
Izod impact，notched -30°C
|
ASTM D256
|
153
|
J/m
|
|
Thermal
|
Standard
|
Value
|
Unit
|
|
Vicat softening temperature rate B/50
|
ASTM D1525 |
134
|
℃
|
|
HDT 0.45MPa 6.4mm unannealed
|
ASTM D648
|
138
|
℃
|
|
HDT 1.82MPa 6.4mm unannealed
|
ASTM D648
|
99
|
℃
|
Sabic Valox 357 PC+PBT pellets Advantage
- High temperature resistant and highly flame retardant plastic material Compared with polycarbonate monomer materials, Sabic Valox 357 has better high temperature resistance and its flame retardant grade is V-0, making it very suitable for manufacturing electrical equipment parts.
- Good insulation properties. As an excellent electrical engineering plastic material, Valox 357 has better insulation properties due to PBT materials. Therefore, it is often used as a material for electrical switches and electrical appliance housings.
- Valox 357 is an easy to process plastic material. It has a wide processing temperature range, a large tolerance, and a suitable melt index, which is conducive to the large scale manufacturing of finished products.
Why choose ATS as Sabic Valox 357 PC/PBT pellets supplier?
|
We have established long-term relationships with 80+ well-known companies around the world
|
Warehouse And Shipping
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10+ years’ experience consultant with a supply chain of 1000+ plastic raw materials in China.
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|
Quantity (tonnes)
|
1-100
|
100-300
|
>300
|
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Lead time (days)
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7-10
|
10-15
|
To be negotiated
|
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