Compatibility Rating
Why is LDPE resistant to Calcium Nitrate?
LDPE shows excellent resistance to Calcium Nitrate due to its flexible polymer chains that resist attack from most aqueous solutions and inorganic chemicals.
⚠️ When NOT to use LDPE
Avoid using Low-Density Polyethylene with strong oxidizers, chlorinated solvents, and aromatic compounds. Temperature limit is approximately 60°C.
Comparison Table — All Materials for Calcium Nitrate
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | A | A |
| LDPE | A | A |
| PP | A | A |
| PTFE | A | A |
| PVDF | A | A |
| FEP | A | A |
| ECTFE/ETFE | NR | NR |
| EPDM | A | NR |
| Viton (FPM) | A | NR |
| NBR | D | D |
| Silicone | NR | NR |
| SS 316 | A | A |
| SS 304 | A | A |
| Aluminium | A | NR |
| PVC Rigid | A | NR |
| PVC Flexible | A | NR |
| PMP | A | A |
| Polystyrene | A | A |
| SAN | NR | NR |
| Polycarbonate | A | NR |
| PETG | B | B |
| Acetal (POM) | C | C |
| Nylon (PA) | B | B |
| Polysulfone | NR | NR |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
🌡️ Temperature Note
Good resistance at both 20°C and 50°C. Maximum service temperature for this material is 60°C — above this, degradation risk increases significantly.
🔄 Better Alternative?
Consider: HDPE (stronger) or PP (higher temp). View all materials for Calcium Nitrate →
FAQ
Is LDPE resistant to Calcium Nitrate?
LDPE has Excellent (A) resistance to Calcium Nitrate at 20°C. Excellent resistance - recommended for continuous use.
Can I store Calcium Nitrate in LDPE containers?
Yes, LDPE is rated A (Excellent) for Calcium Nitrate.