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XINFA Phthalic Anhydride Polyester Polyol Series For Rigid Foam

The Xinfa Phthalic Anhydride Polyester Polyol product series, including XF-3152, XF-2412, XF-2002 and XF-1752, is a widely used range of phthalic anhydride polyester polyols on the market.It is especially suitable for polyurethane rigid foam insulation systems and the production of polyurethane products. The addition of this product to the formulation can significantly enhance foam strength, improve toughness, boost foam flame retardancy, reduce thermal conductivity, and optimize the thermal insulation and energy-saving performance of the final products.It is extensively applied in the manufacturing of polyurethane materials such as spray coatings, sheets, pipes, home appliances and wood-like products.
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  • XF-3152; XF-2412; XF2002; XF-1752;


产品物理指标及应用(Product Phy sical Indicators and Application)


产品  Product

指标     Specs

羟值Hydroxyl Value

酸值 Acid Value

水份Moisture

粘度 Viscosity

应用领域

Application

mgKOH/g

mgKOH/g

%

mPa.s(25℃)

XF-3152

315±15

≤2.0

≤0.1

3000±500

喷涂/家电/板材管道/仿木等      Spray Coating/Home Appliances/Panel Piping/Wood Imitation, etc.

XF-2412

260±10

≤1.5

≤0.1

6000±1500

喷涂/板材/管道  Spray/Panels/Pipe

XF-2002

195±5

≤1.0

≤0.1

10000-30000

喷涂/PIR板材   Spray/PIR Panels

XF-1752

175±10

≤1.0

≤0.1

<5000

喷涂/PIR板材  Spray/PIR Panels


聚氨酯喷涂推荐典型配方(Recommended Typical Formula for Polyurethane Spraying


Polyester Polyol XF-3152

70

低羟值高官低粘度聚醚多元醇 (4110)

Low Hydroxyl Value, High Functionality, Low Viscosity Polyether Polyol (4110)

30

硬泡硅油 (Rigid Foam Silicone Oil)

2

阻燃剂 (Flame Retardant ) TCPP

35

催化剂(Catalyst) PC5

2.5

催化剂(Catalyst) A33

3

催化剂(Catalyst)TMR-2

1.5

Water

2.5

发泡剂 245fa (Blowing Agent 245fa)

15        


手工发泡物理参数(Phy sical Parameters of Hand Foaming)


项目 Iterm

数值 Value

物料温度 (  )

Material Temperature

常温 Room Temperature

黑白料比例

Ratio   of  Black   Material   to   White

Material

1/1

乳白时间 Creaming Times

3-5

纤维时间 Fiber Times

6-9

不粘时间 Tack-Free Times

10-14


喷涂制品物理性能参数(Physical property parameters of sprayed products)


泡沫密度(Foam DensityKg/m3

38-40

(Compressive  strength) Kpa(∥⊥)

≥130

尺寸

   (Dimensional Stability) %

-30℃48hr

≤1

70℃24hr

≤1

导热系数W/(m.K)

≤0.022

氧指数%

25.5-26.5


※备注:以上参数是基于实验室数据,实际参数可能随着配方及工艺环境变化而改变,仅供参考!

※Note: The above  parameters  are  based  on  laboratory  data.  Actual  parameters  may change with the formula and process environment, and are for reference only!


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