Rheological behavior of polyvinyl chloride‐ g‐diallyl phthalate resin

Study on the Torque Rheological Behavior of Wood Flour/Chitosan/Polyvinyl Chloride Composites

BioResources ◽

10.15376/biores.10.2.2549-2559 ◽

2015 ◽

Vol 10 (2) ◽

Cited By ~ 1

Author(s):

Kaimeng Xu ◽

Zhifeng Zheng ◽

Taian Chen ◽

Kaifu Li ◽

Tuhua Zhong

Keyword(s):

Polyvinyl Chloride ◽

Rheological Behavior ◽

Wood Flour

Download Full-text

A Replica Technique for the Inside Surfaces of Small Diameter Pipes and Tubes

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s042482010006177x ◽

1967 ◽

Vol 25 ◽

pp. 352-353

Author(s):

T. G. Gregory

Keyword(s):

Polyvinyl Chloride ◽

Small Diameter ◽

Replica Technique ◽

Tube Size ◽

Inside Diameter ◽

Complete Inspection ◽

Operating Limits

A nondestructive replica technique permitting complete inspection of bore surfaces having an inside diameter from 0.050 inch to 0.500 inch is described. Replicas are thermally formed on the outside surface of plastic tubing inflated in the bore of the sample being studied. This technique provides a new medium for inspection of bores that are too small or otherwise beyond the operating limits of conventional inspection methods.Bore replicas may be prepared by sliding a length of plastic tubing completely through the bore to be studied as shown in Figure 1. Polyvinyl chloride tubing suitable for this replica process is commercially available in sizes from 0.037- to 0.500-inch diameter. A tube size slightly smaller than the bore to be replicated should be used to facilitate insertion of the plastic replica blank into the bore.

Download Full-text

From biorefineries to bioproducts: conversion of pretreated pulp from biorefining streams to lignocellulose nanofibers

TAPPI Journal ◽

10.32964/tj18.4.233 ◽

2019 ◽

Vol 18 (4) ◽

pp. 233-241

Author(s):

CHENGGUI SUN ◽

RICHARD CHANDRA ◽

YAMAN BOLUK

Keyword(s):

Energy Consumption ◽

Enzymatic Hydrolysis ◽

Rheological Behavior ◽

Material Basis ◽

Softwood Pulp ◽

Energy Consumptions ◽

Hardwood Pulp ◽

The Stability ◽

Lignocellulose Nanofibers

This study investigates the use of pretreatment and enzymatic hydrolysis side streams and conversion to lignocellulose nanofibers. We used a steam-exploded and partial enzymatic hydrolyzed hardwood pulp and an organosolv pretreated softwood pulp to prepare lignocellulose nanofibers (LCNF) via microfluidization. The energies applied on fibrillation were estimated to examine the energy consumption levels of LCNF production. The energy consumptions of the fibrillation processes of the hardwood LCNF production and the softwood LCNF production were about 7040-14080 kWh/ton and 4640 kWh/ton on a dry material basis, respectively. The morphology and dimension of developed hardwood and softwood LCNFs and the stability and rheological behavior of their suspensions were investigated and are discussed.

Download Full-text