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Material callouts

Why "ABS" Alone Is Not Enough for an Injection Molding Quote

ABS covers impact-modified, flame-retardant, and high-flow grades with different shrink, cost, and cosmetic behavior.

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Material callouts

ABS is a family, not a specification

Suppliers cannot assume grade, color, or fill from one resin acronym.

ABS covers impact-modified, flame-retardant, and high-flow grades with different shrink, cost, and cosmetic behavior.

An instant quote with only ABS forces the widest processing and material assumptions until you add a commercial grade or performance filter.

Three ABS consumer parts in different colors showing grade variety on gray studio.

Tighten the quote by naming supplier suffix, color, and any flame or fill requirements on the same RFQ.

Quote checklist

Minimum ABS context

Copy these fields into your RFQ or instant quote notes.

  • Commercial grade or performance filter

  • Natural vs colored vs masterbatch

  • Flame rating as requirement filter

  • Cosmetic SPI or texture class

Examples

Vague vs specific ABS lines

Weak callouts widen assumptions; specific grades tighten quotes.

FieldToo vagueBetter
ResinABSABS, supplier grade PA-747, natural
ColorBlackPantone 419C via masterbatch 3%
FlameFRUL94 V-0 filter, verify supplier yellow card

Instant quote

Use the instant quote

NetProto quote flow: upload, specify assumptions, review, submit.

  1. 1

    Upload STEP

    Lock revision on the 3D file.

  2. 2

    Material field

    Write ABS plus grade or notes in comments.

  3. 3

    Quantity

    First order and annual if known.

  4. 4

    Review assumptions

    Confirm fill and finish before approval.

FAQ

FAQ

Can I quote before picking a grade?

Yes, but note performance filters so engineering can narrow candidates.

Does ABS need drying?

Many ABS grades are hygroscopic enough to affect cosmetics; follow TDS.

ABS vs PC/ABS on the same quote?

State one primary resin per line item or split into two quote lines.

Related

More RFQ guides

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Next step

Start with CAD and material notes

Use the instant quote platform for pricing visibility tied to your geometry.

Upload CAD for an instant quoteGet Instant Quote
Why "ABS" Alone Is Not Enough for an Injection Molding Quote | NetProto