Fuel tank composition
First Claim
1. A fuel tank comprising at least two shells weldable together, each of said at least two shells is made of a polymer composition comprising at least 45% by weight of at least one aromatic polyamide and at least 10% by weight of at least one aliphatic polyamide relative to the total weight of the polymer composition, the maximum content of aromatic group-containing repeating units in an aliphatic polyamide being 0 mole % based on 100 mole % repeating units in the aliphatic polyamide polymer, wherein the at least one aromatic polyamide is a polyphtalamide (PPA).
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Abstract
The present invention proposes a fuel tank comprising at least two shells weldable together, each of said at least two shells is made of a polymer composition comprising at least 45% by weight of at least one aromatic polyamide and at least 10% by weight of at least one aliphatic polyamide relative to the total weight of the polymer composition.
8 Citations
9 Claims
- 1. A fuel tank comprising at least two shells weldable together, each of said at least two shells is made of a polymer composition comprising at least 45% by weight of at least one aromatic polyamide and at least 10% by weight of at least one aliphatic polyamide relative to the total weight of the polymer composition, the maximum content of aromatic group-containing repeating units in an aliphatic polyamide being 0 mole % based on 100 mole % repeating units in the aliphatic polyamide polymer, wherein the at least one aromatic polyamide is a polyphtalamide (PPA).
Specification