Overview
Nylon material for toy shells is a specialized grade of polyamide (PA6 or PA66) engineered for the toy industry. It balances durability with safety, ensuring resistance to drops and bites while avoiding harmful additives. The material undergoes rigorous testing for mechanical performance and chemical compliance, making it a top choice for manufacturers of children's products. Global regulations like EN71 (Europe) and ASTM F963 (USA) mandate strict standards for toy materials. Nylon formulations for this purpose often include UV stabilizers and food-grade colorants to enhance longevity and visual appeal without compromising safety.
Physical and Chemical Properties
Toy-grade nylon exhibits a tensile strength of 50–80 MPa and elongation at break of 20–300%, allowing it to withstand rough handling. Its low moisture absorption (2.5–3.0%) prevents warping in humid environments, critical for toys used outdoors or in bath settings. The material's thermal stability ensures it retains shape between -30°C to 80°C, suitable for diverse climates. Additives like glass fibers (10–30%) may be blended for reinforced parts, though pure nylon is preferred for flexible components like snap-fit joints.
Main Applications
Primary uses include injection-molded shells for action figures, building blocks, and ride-on toys. Its smooth surface finish allows for detailed textures and decal adhesion, while inherent lubricity enables moving parts like gears in mechanical toys. In educational toys, nylon's chemical inertness makes it safe for science kits involving mild reagents. For outdoor products, UV-resistant variants prevent color fading. Some manufacturers combine it with TPE overmolding for soft-grip areas.
Safety and Storage
Manufacturers must ensure compliance with migration limits for heavy metals (e.g., <90 ppm lead) and avoid plasticizers like DEHP. Bulk material should be stored in moisture-proof packaging with desiccants to prevent hydrolysis degradation. Pre-drying at 80–90°C for 4 hours is recommended before processing to eliminate trapped moisture. Post-molding, toys require testing for sharp edges (per 16 CFR §1500.48) and small parts hazards for age-targeted products.
B2B Procurement Guide
Buyers should prioritize suppliers with ISO 9001 certification and batch-specific test reports. Key evaluation criteria include melt flow index (MFI) consistency (typically 15–30 g/10min at 275°C) and color uniformity across production runs. Minimum order quantities (MOQs) commonly start at 1 ton, with prices decreasing by 8–12% for orders above 5 tons. Custom formulations (e.g., flame-retardant grades for electric toys) may require 6–8 weeks for R&D and sampling.
Related Manufacturers
- 主营：工程塑料、耐高温塑料、通用塑料、增韧塑料、热塑弹性体塑料
- 主营：PA66、POM、PA6、阻燃PA66塑料颗粒、TPU
- 主营：POM、PC、PA66、高胶粉、ABS
- 主营：PA、PP、PE、尼龙、ABS
- 主营：PP、PE、ABS、工程塑料、POM、PC、POE、EVA、德国朗盛、美国杜邦、日本宝理pom、韩国LG、奇美abs、pom900p、PPO、TPU、PET
- 主营：固定座、汽车扎带、钢钉线卡、塑料线卡、尼龙扎带、塑料扎带、塑料束线带、塑料尼龙束线、电线线卡、包装扎带、管卡线卡、电线挂牌、电线固定卡、捆绑扎线带、不锈钢扎带、电缆标示牌、网线固定卡、白色捆绑扎带、红绿黑白扎带
- 主营：增强尼龙、增韧尼龙、阻燃尼龙、改性尼龙、PA6、PA66、增强PA6
- 主营：EVA、PP、PC、增韧尼龙料、PA6、PA66、POM聚甲醛、ABS、PPS、PE、PETG、PMMA、PBT
- 主营：纯树脂、索尔维c、高透明pc、颗粒料、塑料颗粒、尼龙单6、尼龙树脂、塑料材料、中粘度pc、聚碳酸酯、塑胶颗粒、热稳定剂、塑胶制品
- 主营：POM、PA66、PC、荷兰PA46尼龙料、Pom100p、Pom500p、Pom900p、Pom100t、M90-44、F20-03、ABS747、abs757、TPU、美国杜邦pom、日本旭化成pom、日本宝理pom、ASA、COC、PEEK、PVDF、PCTG、PCTA、PA612、Pa6t、Pa9t
- 主营：美国杜邦、PBT、德国巴斯夫、塑料原料、工程塑料、尼龙PA、德国朗盛、PA66、PC+ABS、PET、韩国LG、日本旭化成、PC、POM、PPO、PPS、奇美abs、PA6、TPU、POM100p、POM500p、pom900p、pc1100、pc/abs、日本宝理pom
- 主营：透红外abs、耐候ASA、玻纤阻燃pbt、改性塑料、玻纤增强尼龙、增韧尼龙、塑料原材料、原料abs、pp原料、pa塑料颗粒、abs塑料、免喷涂塑料、阻燃pcabs、阻燃pcasa、改性pp、改性abs、阻燃abs、滑石粉pp、矿物填充pp、抗静电abs、玻纤pp、高光pp、pmma、玻纤增强pa、玻纤增强as
- 主营：PA66、POM、PC/ABS、PPS、Eva、TPU、POE、pa6t、Pa9t、ppsu、Tpu、Tpv、1180a、Peek、M800e、PVDF、Pmma、Tpee、Pom100p、Pom500p、Pom900p、Abs747、Abs757、独山子800h、PoK
- 主营：工程塑料
- 主营：聚甲醛POM板棒片、聚酰亚胺PI板棒、四氟PTFE板棒、尼龙PA板棒、聚丙烯pp板棒、高分子聚乙烯hdpe板棒、聚氯乙烯PVC板棒、一氟Pfa板棒、二氟PVDF板棒、三氟PCTFE板棒、聚醚酰亚胺PEI板棒、聚砜PSU板棒、聚苯砜PPSU板棒、聚苯硫醚PPS板棒、聚酯PET板棒、聚酯PBT板棒、POM+PTFE板棒、聚碳酸酯PC板棒、亚克力PMMA板棒、聚酰胺酸PAA溶液、HPP板棒、ABS板棒