melt flow

The higher melt flow rate is also one of reasons.

同时，熔体流动速率控制偏高也是一个原因。

The crystallinity of polypropylene with different melt flow rate ( MFR ) are measured by X-ray method.

用 X 射线法测定了不同熔体流动速率下聚丙烯材料的 结晶度.

The mathematical model of the driving force and the melt flow is built.

对浇注过程进行了数学建模，建立了熔体浇注流量的数学模型。

Related parameters may be calculated according to the requirements of the enameling process and the theory of enamel melt flow, by using which right die sizes can be selected.

通过漆包线生产工艺对涂漆的要求及漆液流动理论，可以计算出相关的参数，并合理选择配模尺寸。

Affect the melt flow rate and the cooling speed.

会影响熔体的流动性和冷却速度.

Melt flow rate ( MFR) determination of polypropylene ( PP) and study on its relationship parameters

聚丙烯熔体流动速率的测定及相关参数的研究

The effects of polymerization conditions in gas phase and the formulation and preparation of the chromium based polyethylene catalyst QCP 01 on catalyst activity and polymer melt flow index were investigated.

考察了聚合条件以及催化剂配方和制备工艺条件对气相法铬系聚乙烯催化剂QCP－01的聚合活性及产物熔体流动指数的影响。

Influence of Melt Flow on Liquid/ Solid Interface Stability

液相对流对固液界面稳定性的影响

Development of ultra-high melt flow rate PP special material

超高MFR聚丙烯纺丝专用料研制

Batch mixer experimental results showed that a certain amount of PMDA could increase the chain extension/ branching degree of R-PET, which led to the decrease in melt flow rate, crystallization temperature and melting temperature.

密炼实验结果表明：一定量的均苯四甲酸二酐（PMDA）能够增加R-PET扩链/支化度，从而熔体流动速率减小，结晶温度和熔融温度降低。

The join of fire retardant increase the melt flow rate ( MFR), make forming more convenient.

阻燃剂的加入提高了熔体流动速率（MFR），使成型加工比较方便。

Study on determination of intrinsic viscosity by melt flow time

熔体流动时间法测定PBT树脂特性粘数的研究

The melt flow inside the cavity is of stable flow overlapped by two streams.

熔体在型腔内的流动是由两股熔体“叠加”而成的稳定的流动.

The developing process of CRM of polypropylene melt flow rate has been introduced.

介绍聚丙烯熔体流动速率标准物质的研制过程.

In this thesis, this method is applied to monitor the melt flow rate ( MFR) of polypropylene. The simulation results demonstrate the effectiveness of this method.

该递推方法用于对聚丙烯熔融指数的监控，仿真结果表明的该方法的有效性。

Numerical Simulation on Melt Flow Characteristic of Flat Spiral Type Die for Blown Film

平面螺旋式吹膜模头熔体流动特性的数值模拟

Study on Melt Flow Properties of Pipe Grade HDPE

HDPE挤管级树脂熔体的流动性能研究

The changes of melt flow behaviour of PE film during the initial stage of weathering

聚乙烯薄膜在大气曝露初期熔体流动行为变化的研究

The Methods : Used to analyze polymer melt flow in extrusion dies are reviewed.

综述挤出口模中聚合物熔体流动分析方法.

A detailed analysis was made on the mechanism of enamel melt flow and the affection of the die construction on the enamel melt in the process of enameling round wires.

本文对漆包圆线的涂漆工艺中漆液流动机理，以及模具结构时漆液的影响进行了较详细分析。

The melt flow rate ( MFR) of PP separated from the resulting blends decreased sharply with the addition of GTL.

从挤出物中分离出聚丙烯组分测试熔体流动速率表明，加入亚油酸三甘酯后，其熔体流动速率有很大下降。

The melt flow rate ( MFR) impacting to crystallinity and properties of polypropylene ( PP) was studied.

研究了聚丙烯（PP）熔体流动速率（MFR）对结晶度及性能影响。

It is pointed out that the testing conditions of plastics properties should near the production and application conditions as far as possible by taking melt flow rate ( MFR) for an example.

以熔体流动速率为例，阐述塑料性能测试条件应尽量接近生产和使用条件。

Rheological properties of ethylene propylene diene monomer melt by measuring melt flow index Studies on the determination of the rheological parameters and the first normal stress difference of polyethylene fusion by the fusion index instrument

用熔体流动指数仪研究三元乙丙橡胶熔体的流变性能用熔融指数仪测定聚乙烯熔体的流变参数和第一法向应力差的研究

This paper studied the basic properties of metallocene linear low density polyethylene ( mLLDPE), including density, melt flow rate, molecular weight distribution, melt point, yield strength, tensile strength at break, elongation at break and Izod impact strength.

研究了茂金属线型低密度聚乙烯（mLLDPE）的基础性能，包括密度、熔体流动指数、熔流比、分子量及其分布、熔点、屈服强度、断裂强度、伸长率、冲击强度等。

The first row micro cylindrical height change is not only associated with the injection speed, but also the distance of the melt flow and micro cylindrical.

首排微圆柱的高度变化不仅跟注射速度有关，还与熔体流动前沿流经微圆柱的距离有密切关系。

The results of rheological behavior testing and melt flow rate ( MFR) show that PP's rheological performance is improved effectively by graft-modification.

流变性能和熔体流动速率（MFR）测定表明，接枝反应有效地改善了PP流变性能。

The melt flow rate ( MFR) of AEBS decreased as PEB increasing. The less PEB content in the blends was, the better rheological and processing properties were.

AEBS的熔体流动速率分析表明，随着PEB含量的增加，AEBS的熔体流动速率逐渐下降，AEBS中PEB含量越小，其流动性能及加工性能越好。

Analysis of Nonlinear Viscoelastic Melt Flow in Plate Die by Half Analytical Finite Element Method

半解析有限元法分析非线性粘弹体在板材模具中的流动

The melt flow rate ( MFR ) impacting to crystallinity and properties of polypropylene ( PP ) was studied.

研究了聚丙烯 ( PP ) 熔体流动速率 ( MFR ) 对结晶度及性能影响.