點擊圖片查看大圖The?key?factor?to?produce?high?quality?PVC?foam?products?is?to?improve?the?foam?quality.?Even?and?close?bubble?will?make?products?with?good?mechanical?property?and?decrease?the?production?cost.?The?Polyacrylate?foam?regulator?will?make?the?progress?happen?and?gain?high?quality?final?PVC?foam?products.
???PVC?foam?regulator?is?a?high?molecular?weight?polymer?which?is?polymerized?by?one?or?several?kinds?of?acrylate?monomer,?which?will?give?the?fondant?excellent?melt?strength?to?promote?the?generation?of?the?bubbles,?stabilize?the?bubble?structure,?make?the?bubble?even?and?close,?prevent?fracture?of?the?bubbles,?improve?the?cell?quality?and?decrease?the?density?of?the?final?foam?products.?
Acrylic?foam?regulator?can?be?widely?used?in?WPC?products,?PVC?foam?profile,?PVC?foam?pipe?and?PVC?foam?boards.?
Standard?technical?data
|
Type |
Appearance |
Viscosity |
Volatile?Contents |
Granularity |
|
YM-K40 |
White?free-flow?powder |
6.0-7.0 |
≤1.3% |
≥98% （25?meshes?standard?sieve） |
|
YM-400 |
12.0-14.0 |
|||
|
YM-400B |
3.5-4.2 |
|||
|
YM-530B |
≥10.0 |
|||
|
YM-51 |
≥10.5 |
|||
|
YM-81 |
≥10.5 |
|||
|
YM-900 |
11.0-12.0 |
|||
|
YM-903 |
11.0-12.0 |
Recommended?Application
For?100phr?PVC?resin:
|
Type |
PVC?foam?pipe?and?profile |
Foam?board(15mm-30mm) |
Foam?board(1mm-15mm) |
WPC?products |
|
YM-K40 |
0.8-1.2 |
5-7 |
4-6 |
5-7 |
|
YM-400B |
1-5.5 |
6.5-9.5 |
6-9.5 |
|
|
YM-530B |
1-5.5 |
6.5-10 |
6.5-8 |
6-8 |
|
YM-51 |
0.8-3.5 |
|
|
4-8 |
|
YM-81 |
|
5-8.5 |
5.5-6.5 |
4-8 |
|
YM-900 |
|
5-8.5 |
5.5-6.5 |
4-8 |
|
YM-903 |
|
5-8.5 |
|
4-8 |
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