TPU成核剂 Q33
材料简介
Material Overview
启昊® Q33T TPU成核剂是一款专为TPU/TPR/TPE等热塑性弹性体开发的增刚型成核助剂，有效成分含量达99%，外观为白色粉末形态。该产品可高效促进晶核形成，细化球晶尺寸，提升材料结晶度，进而改善制品刚性、抗变形能力与耐热性能，提升尺寸稳定性。同时可加快结晶速度，缩短成型周期，利于脱模，提升注塑、挤出、吹膜、抽粒等工艺的生产效率。
QiHao® Q33T TPU Nucleating Agent is a stiffness-enhancing nucleating additive specially developed for thermoplastic elastomers such as TPU/TPR/TPE, with 99% active content and white powder appearance. This product can efficiently promote nucleation, refine spherulite size, increase crystallinity, thus improving product rigidity, deformation resistance, heat resistance and dimensional stability. It also accelerates crystallization rate, shortens molding cycle, facilitates demolding, and improves production efficiency of injection molding, extrusion, blown film and compounding processes.
本产品在推荐添加量0.3-0.5%范围内即可实现显著增刚效果，同时保持材料良好的强韧性平衡。产品易于分散，不易团聚，不影响制品本色或后续着色，热稳定性优良，常规加工温度下无分解、析出风险，可改善制品表面平整性与光泽度，提升外观品质。
Significant stiffness enhancement can be achieved at the recommended dosage of 0.3-0.5%, while maintaining a good balance of strength and toughness. The product is easy to disperse, not prone to agglomeration, does not affect the natural color of products or subsequent coloring, has excellent thermal stability, no risk of decomposition or precipitation at conventional processing temperatures, and can improve surface smoothness and gloss of products, enhancing appearance quality.
01
技术参数
Technical Data
|
测试项目
Property
|
典型值
Typical Value
|
单位
Unit
|
测试方法
Test Method
|
|---|---|---|---|
|
产品外观
Appearance
|
粉末 Powder |
— | 内部方法 Internal Method |
|
产品颜色
Color
|
白色 White |
— | 内部方法 Internal Method |
|
有效成分含量
Active Content
|
99 | % | 内部方法 Internal Method |
|
密度
Density
|
1.01~1.1 | g/cm³ | 内部方法 Internal Method |
|
熔体质量流动速率
Melt Mass-Flow Rate (MFR)
|
3~5 | g/10min | 待确认 To be confirmed |
|
推荐添加量
Recommended Dosage
|
0.3~0.5 | % | — |
以上数据为典型值，不应视为产品规格保证。实际结果会因材料、配方、设备及加工条件不同而变化。
The above data are typical values and should not be regarded as guaranteed specifications. Actual results may vary depending on materials, formulations, equipment and processing conditions.
02
性能对比
Performance Comparison
启昊® Q33T
竞品A / Competitor A
市场常规产品 / Conventional Product
弯曲模量提升率 数值越高越好▲
Flexural Modulus Improvement Higher is better▲
成型周期缩短率 数值越高越好▲
Molding Cycle Reduction Higher is better▲
分散性 等级越高越好▲
Dispersion Higher grade is better▲
热稳定性 等级越高越好▲
Thermal Stability Higher grade is better▲
在相同测试条件下，启昊®产品在已列指标中呈现相应的数据差异，具体结果见上方对比数据。
注：等级评价为应用评估结果，非实验室量化测试值。
注：等级评价为应用评估结果，非实验室量化测试值。
Under the same test conditions, QiHao® product demonstrates the corresponding differences in the listed properties. Refer to the comparison data above for details.
Note: Grade evaluations are application assessment results, not quantitative laboratory test values.
Note: Grade evaluations are application assessment results, not quantitative laboratory test values.
03
应用与使用指南
Applications & Processing Guide
适用材料
Compatible Materials
TPU
TPR
TPE
典型应用
Typical Applications
注塑制品
Injection Molded Products
挤出制品
Extruded Products
吹膜制品
Blown Film Products
抽粒加工
Compounding Process
相容性与分散性
Compatibility & Dispersion
本产品与TPU/TPR/TPE等热塑性弹性体相容性良好，推荐添加量下预期分散均匀，不易团聚，可改善制品表面平整度与光泽度。常规加工温度下无分解、析出风险，对制品本色及后续着色无明显影响。建议用户根据实际配方和工艺条件开展小试验证分散效果。
This product has good compatibility with thermoplastic elastomers such as TPU/TPR/TPE. Expected to disperse uniformly at the recommended dosage with low agglomeration risk, and can improve surface smoothness and gloss of products. No decomposition or precipitation risk at conventional processing temperatures, and no obvious impact on the natural color of products or subsequent coloring. It is recommended that users conduct small trials to verify the dispersion effect according to actual formulation and process conditions.
使用方法
Directions for Use
1
检查基体树脂的包装和干燥状态，确认无受潮、污染等异常情况。
Check the packaging and drying condition of the base resin to confirm no abnormalities such as moisture or contamination.
2
根据目标性能需求，确定初始添加比例，推荐范围为0.3-0.5%。
Determine the initial dosage according to target performance requirements, recommended range is 0.3-0.5%.
3
将本产品与基体树脂充分预混，确保混合均匀。
Premix this product thoroughly with the base resin to ensure uniform mixing.
4
按照基体树脂推荐的加工温度和工艺条件进行生产。
Process under the recommended temperature profile and operating conditions for the base resin.
5
通过小试确认制品的分散效果、表面外观、力学性能及尺寸稳定性。
Conduct preliminary trial to evaluate dispersion, surface appearance, mechanical properties and dimensional stability of the products.
6
根据试验结果微调添加量和加工参数，以达到最佳使用效果。
Fine-tune the dosage and processing parameters according to trial results to achieve optimal performance.