Rubber and plastic industries

prEN 18348 - Plastics — Intrinsic biodegradability — Criteria and test methods
Categories: Plastics
Committee: CEN/TC 249 (Plastics)
Origin: CEN
Close date: 09 Jul 2026
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ISO/DIS 307 - Plastics — Polyamides — Determination of viscosity number
Categories: Plastics
Committee: ISO/TC 61/SC 9 (Thermoplastic materials)
Origin: ISO
Close date: 12 Jul 2026
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ISO 23529:2016/DAmd 1 - Rubber — General procedures for preparing and conditioning test pieces for physical test methods — Amendment 1
Categories: Rubber
Committee: ISO/TC 45/SC 2 (Testing and analysis)
Origin: ISO
Close date: 16 Jul 2026
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ISO/DIS 1628-2 - Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 2: Poly(vinyl chloride) resins
Categories: Plastics
Committee: ISO/TC 61/SC 9 (Thermoplastic materials)
Origin: ISO
Close date: 16 Jul 2026
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ISO/DIS 1628-3 - Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 3: Polyethylenes and polypropylenes
Categories: Plastics
Committee: ISO/TC 61/SC 9 (Thermoplastic materials)
Origin: ISO
Close date: 16 Jul 2026
Draft Details
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ISO/DIS 1628-5 - Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 5: Thermoplastic polyester (TP) homopolymers and copolymers
Categories: Plastics
Committee: ISO/TC 61/SC 9 (Thermoplastic materials)
Origin: ISO
Close date: 16 Jul 2026
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ISO/DIS 4899 - Fibre-reinforced plastic composites — Properties and test methods
Categories: Plastics. Reinforced
Committee: ISO/TC 61/SC 13 (Composites and reinforcement fibres)
Origin: ISO
Close date: 16 Jul 2026
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ISO/DIS 14898 - Plastics — Aromatic isocyanates for use in the production of polyurethanes — Determination of acidity
Categories: Plastics
Committee: ISO/TC 61/SC 12 (Thermosetting materials)
Origin: ISO
Close date: 20 Jul 2026
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prEN ISO 307 - Plastics - Polyamides - Determination of viscosity number (ISO/DIS 307:2026)
Categories: Plastics
Committee: CEN/TC 249 (Plastics)
Origin: CEN
Close date: 04 Aug 2026
Draft Details
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