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Blowing agent is a substance which is capable of producing a cellular structure in a variety of materials
that undergo hardening or phase transition (such as polymers, plastics, metals).
They are applied when the blown material is in liquid stage. Blowing agents include compressed gases that expand
when pressure is released, soluble solids that leave pores when leached out, liquids that develop cells when they
change to gases, and chemical agents that decompose or react under the influence of heat to form a gas.
Chemical blowing agents range from simple salts such as ammonium or sodium bicarbonate to complex
nitrogen releasing agents..
| I m a g e |
I t e m |
Appearance |
Doage |
Detail |
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white powder |
1% |
for low expand |
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Improving the contraction problems in PP.HDPE products.
The instability in dimension due to the contraction & transformation of plastic products is occurred mainly
to the several conditions - pigment, resin properties, injection condition and etc.
| I m a g e |
I t e m |
Appearance |
Doage |
Detail |
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white powder |
about 1% |
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Flame retardant agent improves the physical properties of organic materials(like plastics), which are easy to
ignite, by various physical & chemical means, and it has an effect to restraint or mitigate the combustion.
This agent has its function by interrupting the specific combustive stages of heating, decomposition and calorification.
(The combustion of plastic is occurred when inflammables, heat, energy, O2 is existed, and the combustion
is not happned when any of them is not included).
| I m a g e |
I t e m |
Appearance |
Doage |
Detail |
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Pale yellow liquid |
P content : 9.5 % |
Cl content : 33% |
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FR424-MB
for PE film
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white pellet |
20 ~ 25 % |
Flame Retardant film |
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| I m a g e |
I t e m |
Appearance |
Doage |
Detail |
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DEPRES-5L
High-loading for filler
PVC leather, wall paper |
light yellow liquid |
1 ~ 3 % |
good for dispersibility |
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| I m a g e |
I t e m |
Appearance |
Content |
E t c |
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Colorless and
transparent
liquid |
99 % (min) |
Antifoaming Agent |
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