Material Guide

We providing a wide selection of metal and plastic materials that manufacture your custom design water bottle/food container/wine tumbler/hydro jugs to meet requirements:

  • Food-contact Grade
  • BPA Free
  • Toxic Free
  • FDA/LFGB comply
  • Material certification

MATERIALS GUIDE OF METAL INSULATED WATER BOTTLES

Water Bottle/Hydro Jugs/Food Container/Wine Tumbler Material List

Water Bottle/hydro jugs/food container/wine tumbler have a list of available materials in the market, from metals like stainless steel and titanium, all the way to plastics including ABS, PC, AS, PP, Tritan, etc.

Material Type Alloy General Characteristics Applications for Bottle/Tumbler/Mug/Jug/Container Material Cost
Stainless Steel Stainless Steel 18-1 (SUS201) Easy to shape and welding; Durable; Low corrosion-resistant; Not FDA comply                        Outer wall which no contact with food or liquid Low
Stainless Steel 18-8 (SUS304) Good weldability and formability; Good corrosion resistant; Durable; Kitchen food grade material which comply with FDA Applications needing formability or weldability, food equipments, food container, water bottle Middle
Stainless Steel 18-10 (SUS316) Good weldability and formability; Excellent corrosion resistant; Less Durable than SUS304; Kitchen food grade material which comply with FDA Applications needing formability or weldability, food equipments, food container, water bottle (Inner wall of double wall vacuum insulated bottle) High
Titanium Ti-6Al-4VEli High strength, light weight, good bio-compatibility Medical implants; food container or equipments Very High
Plastic Polypropylene (PP) High strength plastic resin, extremely high resistance to heat, moisture, and chemicals CAP; LID; COVER Low
ThermoplasticElastomer (TPE) Wide range of hardness, from super soft to 90A. Excellent comfortable feel, widely used in overmolding products. It has good UV resistance, weather resistance and high temperature resistance, and can be used outdoors for a long time. Sealing gasket; Overmolding for lid handle part; spout lid Middle
Polycarbonate (PC) Polycarbonate is colorless and transparent, heat-resistant, impact-resistant, flame-retardant BI grade, and has good mechanical properties at ordinary operating temperatures. Bottle/container/veseel jug and its cover & lid; Not suitable for hot water jugs due to its contain BPA Middle
TRITAN TRITAN is colorless and transparent, heat-resistant, impact-resistant, flame-retardant BI grade, and has good mechanical properties at ordinary operating temperatures. Bottle/container/veseel jug and its cover & lid; BPA Free High
PPSU PPSU is an amorphous thermoplastic with high transparency and high hydrolytic stability. The article can be subjected to repeated steam sterilization. BOTTLE/CONTAINER/VESSEL JUG Very High
Silicone Rubber Solid Silicone High temperature resistance; high elasticity; safety and environmental protection Gasket; band; strap Middle
Liquid Silicone High temperature resistance; high elasticity; safety and environmental protection; high transparent Straw; nipple High

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