Plan a trial for your application
Injection-molded enclosures
In the same mold, compare weld lines, surface gloss and impact resistance.
Appearance-critical parts
Compare with the target color plaque. Record heat deflection and color change after molding.
Purchase specifications and incoming inspection
Use these properties to compare grades within the product family. Example figures refer to the cited grade or source. Confirm the offered specification, packaging and lead time in the quotation. Toray TOYOLAC · ABS resin families and applications ↗
| Property | Unit | Published or agreed specification | Test conditions and checks |
|---|---|---|---|
| Melt flow rate | g/10 min | Confirm against the offered grade and purchase specification | State temperature, load and resin condition. |
| Notched impact strength | Method-specific | Confirm against the offered grade and purchase specification | State the method, specimen thickness and temperature together. |
| Heat deflection temperature | °C | Confirm against the offered grade and purchase specification | Report test stress and specimen pretreatment. |
When approving a sample, record the grade, methods, limits and specification revision. On receipt, match the packing lot number to the lot-specific COA and record the measured values and release decision.
From samples to commercial delivery
Packaging and receiving
Identify natural, coloured and recycled grades separately. Request pellet packaging and lot-specific colour difference records.
Storage and handling
Verify drying conditions for the grade and record moisture before feeding the machine.
Sample and order lead times
State processing equipment, trial batch size and monthly demand. Confirm same-grade samples, first-order MOQ, staged deliveries and arrival date.
Questions from the plant
Can a general-purpose ABS be used for a plated part?
Test plating adhesion, surface finish and the intended post-treatment process specifically.
Can impact values reported in different units be compared?
Check Izod versus Charpy method, notch and specimen dimensions before comparing.
Report a delivery or batch issue
Include the order number, lot number from the package, label photos and inspection records for the affected lot. When retesting, check Melt flow rate, Notched impact strength, Heat deflection temperature.
Request documents for your application
TDS · Technical data sheet
For grade selection and sample approval, specify the grade and revision required.
SDS · Safety data sheet
Specify the country or region of use and the required language.
COA · Certificate of analysis
Request a sample COA during supplier review. For incoming inspection, provide the actual lot number.