At a glance
Decide Nylon from the 220 lower melt point note and the figure 220 in Measured properties. Use Polyester in Safety & fire class only as contrast. A shopping guess that drops 220 does not replace the dossier you can already open.
Atlas Verification Checklist
0 / 4 verifiedCheck each criteria to confirm findings against the atlas verdict.
Open the existing chapter · Nylon / lower melt point (220)
Open the Measured properties chapter of Nylon and write 220 beside 220 on the lower melt point note before you accept a shopping guess. A figure that leaves that chapter is no longer the basis of the decision you can defend.
Keep the figure attached · Nylon / lower melt point (220)
Keep 220 attached to Nylon and to the lower melt point note in Measured properties. If a shopping guess moves the figure onto Polyester or onto a different year, put it back on the page that already exists.
Stay inside the limit · Nylon / lower melt point (220)
This is a heat, fire, or flex decision, not a shopping list, and alloy or code can move the safe choice. The lower melt point note is a way to read Nylon around the figure 220. It does not add a method, a rank, a cure, or a promised result beyond that page.
Use the second page as contrast · Nylon / lower melt point (220)
Open Polyester in Safety & fire class only to see a different existing page. Do not let that page supply missing facts for the 220 lower melt point note on Nylon. Two dossiers side by side are still two dossiers.
This is a heat, fire, or flex decision, not a shopping list, and alloy or code can move the safe choice. Check 220 on Nylon in the Measured properties chapter before you act on a shopping guess.
Does the lower melt point note replace the Nylon dossier?
No. The note tells you to read the Measured properties chapter of Nylon first and to keep 220 beside 220. The dossier remains the source.
Can Polyester override the figure 220?
No. Polyester is only a contrast in Safety & fire class. It cannot erase 220 on the lower melt point note.
What if a newer shopping guess ignores 220?
Keep both dates. A later shopping guess does not delete 220. Return to the Measured properties chapter and write down the clash instead of keeping the louder version.