| Availability: | |
|---|---|
| Quantity: | |
XF-2007; XF-235P; XF-240P;
产品物理指标及应用(Product Physical Indicators and Applications)
产品 product 指标 specs | 羟值
Hydroxyl Value | 酸值
Acid Value | 水份
Moisture | 粘度
Viscosity | 应用领域
Performance and Application |
mgKOH/g
| mgKOH/g
| %
| mPa.s(25℃)
| ||
XF-2007 | 200±10 | ≤2.0 | ≤0.1 | 15000±3000 | 高阻燃PIR喷涂/管道/板材等
For high flame retardant applications,PIR spraying insulation,panel,polyurethane pipes,ect |
XF-235P | 235±15 | ≤2 | ≤0.15 | <5000 | |
XF-240P | 240±15 | ≤1.5 | ≤0.15 | <5000 |
聚氨酯喷涂推荐典型配方(Recommended Typical Formula for Polyurethane Spraying)
聚酯多元醇 Polyester Polyol XF-235P | 100 |
硬泡硅油 (Rigid Foam Silicone Oil) | 2 |
阻燃剂(Flame Retardant) TCPP/TCEP | 35/10 |
催化剂Catalyst PC-5 | 2.5 |
催化剂 Catalyst A-33 | 3.5 |
催化剂 Catalyst TMR-2 | 1.5 |
水 Water | 1.5 |
发泡剂245fa(Blowing Agent 245fa) | 15 |
产品理化性能参数(Physical and Chemical Performance Parameters of the Product)
手工发泡参数 Handmade foaming parameters | 泡沫制品物理性能参数 Physical performance parameters of foam products | |||
物料温度(℃ )
Material temperature (℃) | 常温 Normal temperature | 泡沫密度Kg/m3
Foam density: Kg/m ³ | 45-50 | |
黑白料比例 Component A:Component B | 1/1 | 压缩强度Kpa(∥⊥) Compressive strength Kpa(∥⊥) | ≥150 | |
乳白时间 (s) Creaming Time (s) | 3-5 | 尺寸 稳定性% Dimensional stability % | -30℃48hr | ≤1 |
纤维时间 (s) Fiber time (s) | 6-9 | 70℃24hr | ≤1 | |
不粘时间 (s) Tack-free time (s) | 10-15 | 导热系数W/(m.K) Thermal conductivity W/(m · k) | ≤0.024 | |
自由泡密度(Kg/m3) Free foam density (Kg/m ³) | 37-42 | 氧指数% Oxygen index% | ≥30 | |
※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. The actual parameters may change with the formula and process environment, and
are for reference only!
