What Is PP-TD20? Mineral-Filled Polypropylene Explained
TD stands for talc and 20 for 20% loading. Mineral filling brings polypropylene stiffness, heat resistance and dimensional stability.
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TD stands for talc and 20 for 20% loading. Mineral filling brings polypropylene stiffness, heat resistance and dimensional stability.
High crystallinity and low melt strength give PP a very narrow foaming window; raising melt strength is the key.
PC/ABS blends the impact strength and heat resistance of PC with the flow and cost profile of ABS. Understanding the trade-offs prevents costly material mistakes.
A complete enquiry compresses quotation turnaround from five rounds to one — and avoids discovering non-compliance after sampling.
90 °C or 110 °C? Two hours or four? Under-drying PC/ABS is the single most common root cause of silver streaking and brittle failures.
PP has the lowest density, amplifying its price advantage per kilogram — provided the part survives.

30% glass fibre reinforced with a balance of high stiffness and impact strength, for load-bearing parts and power tool housings.
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Glass fibre reinforced and impact modified, retaining impact strength at low temperature for power tools, garden equipment and industrial housings.
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Glass fibre reinforcement combined with elastomer toughening, balancing stiffness and impact for drop-tested and shock-loaded parts.
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EPDM toughened with talc filling for excellent low-temperature impact, used for bumpers, exterior trim and outdoor products.
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