Inquiry
TPV Water Bottle Spout Material
A high-safety, high-elasticity food-grade TPV specifically developed for spout components of sports bottles and children's cups.
Category:
- Product Description
- 概要
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Item
Description
Product Name
TPV for Water Bottle Spouts
Product Description
A high-safety, high-elasticity food-grade TPV specifically developed for spout components of sports bottles and children's cups.
Key Characteristics
1. High Food Safety Grade: Compliant with food contact regulations such as China GB 4806, US FDA 21 CFR 177.2600, EU EU 10/2011, passing relevant migration tests. Free of plasticizers and BPA.
2. Superior Oral Feel & Bite Comfort: Soft texture (low hardness), smooth surface, providing a pleasant chewing experience.
3. Excellent Chemical Resistance & Durability: Resistant to saliva, aqueous beverages, and detergents. Withstands repeated squeezing, biting, and dishwasher cleaning (if applicable).Main Applications
Sports bottle spouts, children's drinking spouts, baby bottle nipples (auxiliary parts), portable water bottle sealing rings.
Processing Method
Precision Injection Molding.
Key Certs/Standards
Food Safety: GB 4806.11, FDA, EU 10/2011, LFGB.
Chemical Safety: RoHS, REACH, BPA-free, Phthalate-free.
Sensory: Passes low-odor and low-taste-impact tests.Color & Appearance
Transparent, translucent, or various vibrant colors; high-gloss surface; clean, uniform pellets.
Packaging
20 kg/bag or 25 kg/bag.
Typical Physical & Safety Properties
Property
Typical Value/Requirement
Unit
Test Standard/Basis
Specific Gravity
0.92 - 0.98
g/cm³
ASTM D792
Hardness
40A - 60A (Common)
Shore A
ASTM D2240
Tensile Strength
≥ 5.0
MPa
ASTM D412
Elongation at Break
≥ 400
%
ASTM D412
Compression Set (22h, 23°C)
≤ 25
%
ASTM D395
Overall Migration (Water, simulants)
Complies with regulatory limits
--
e.g., GB 31604.1
Sensory Test
No off-odor or taste transfer
--
Internal sensory evaluation
Processing Reference
Suggested melt temp: 170-200°C; Mold temp: 20-40°C. Thorough pre-drying is mandatory (e.g., 2-4 hours at 80-90°C).
Key Notes
1. Absolute Clean Production: Must be manufactured in a cleanroom to prevent microbial and particulate contamination.
2. Stringent Drying & Process Control: Highly hygroscopic. Inadequate drying causes internal bubbles, surface defects, and property degradation.
Product inquiry
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Guangdong Jinyuan Plastic Technology Co., Ltd.
Building 13, Zone C, Wanyang Innovation Hub, Yangqiao Town, Boluo County, Huizhou City, Guangdong Province, China
