## Abstract Chemoviscosity and glass‐forming ability of commercial phenolic–novolac resin are investigated at hexamethylenetramine (HMTA) curing agent content weight from 6 to 9%. We propose a parameter, __M__~k~, which is based on chemoviscosity change rate and __T__~g0~ of uncured liquid resin, t
Feasibility Study on Laser Cutting of Phenolic Resin Boards
✍ Scribed by F. Quintero; A. Riveiro; F. Lusquiños; R. Comesaña; J. Pou
- Publisher
- Elsevier
- Year
- 2011
- Tongue
- English
- Weight
- 505 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1875-3892
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The objective of this study is to experimentally investigate the cutting mechanisms of polycrystalline diamond compacts (PDC) using two different lasers: (a) a near infrared Nd:YAG laser (Neodymium-doped Yttrium Aluminum Garnet) of 1064 nm wavelength and 100 s pulse width; and (b) a green light KTP
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