HLMI

AcronymDefinition
HLMIHigh-Level Machine Intelligence (artificial intelligence)
HLMIHuman-Level Machine Intelligence (artificial intelligence)
HLMIHigh Load Melt Index (flow characteristics of molten plastics determination)
HLMIHigh Lateral Myocardial Infarction (cardiology)
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References in periodicals archive ?
On the other hand, this molecular weight reduction significantly improves the processability as it is evidenced by the HLMI values showed in Table 1.
LMDPE Density HLMI [M.sub.w] Polymer ID (wt %) (g/[cm.sup.3]) (g/10 min) (kg/mol) HDPE 0 0.9558 68.3 105 LMDPEa 100 0.9302 1.2 230 LMDPEb 100 0.9335 4.4 162 LMDPEc 100 0.9334 2.9 190 biPE65/35a 35 (type a) 0.9535 14.2 171 biPE60/40a 40 (type a) 0.9531 10.3 178 biPE55/45a 45 (type a) 0.9512 9.1 184 biPE55/45b 45 (type b) 0.9530 17.7 140 biPE55/45c 45 (type c) 0.9532 14.2 149 [M.sub.w]/ Hexene (a) Yield stress Flexural Polymer ID [M.sub.n](-) (% mol) (MPa) modulus (MPa) HDPE 7.3 0.23 - - LMDPEa 3.2 0.70 - - LMDPEb 3.2 0.71 - - LMDPEc 3.1 0.72 - - biPE65/35a 7.0 0.40 23.2 1010 biPE60/40a 6.3 0.44 22.7 1000 biPE55/45a 6.3 0.44 22.1 930 biPE55/45b 6.4 0.46 22.6 990 biPE55/45c 6.4 0.42 22.7 980 (a) Hexene content measured by [.sup.13.C] NMR.
* XMDA-6670 for drums and other large parts has 6 HLMI, tensile yield strength of 4000 to 4400 psi, flex modulus of 145 to 155 kpsi, and tensile impact of 230 to 290 ft-lb/[in..sup.2]
Adding 20 mL of hexene to the reactor also greatly increased the HLMI when the support contained phosphate.
Table 1 shows that the HLMI response factor to [H.sub.2] is independent of the amount of phosphate in the catalyst.
* Marlex C594 is an extra-high-MW grade (0.956 g/cc, 5.8 HLMI) for large blow molded containers.
* Marlex C590 (0.955 g/cc, 23 HLMI) is for blow molding household and industrial containers, including bleach, detergent, and motor-oil bottles.
Hostalloy 731 has an HLMI between 8 and 12 g/10 min and injection molding temperature range of 380-450 F.
Gas tanks here traditionally use 10 HLMI resin, while European tanks use tougher 5-6 HLMI resins with higher molecular weight, and P resin is tougher still at 4 HLMI.
The company will also show its new flow characterization rheometer, which provides real-time data on MFI, HLMI, and viscosity.
0.3 8.0 HLMI Density, g/cc 0.925 0.951 Film Gauge, mil 0.75 0.75 Haze, % 6.0 High Gloss, 45 [degrees] 67 Low Drop dart, g 238 414