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Kevin Luo
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86-755-85232577
Anti-hydrolysis agent Plastic Additive N,N'-Bis(2.6-diisopropylphenyl)carbodiimide is a monomer carbodiimide for polyester polyurethanes(PU and TPU) and biodegradable resins like PLA PBAT PPC PHAs.
| Place of Origin | China |
|---|---|
| Brand Name | N/A |
| Certification | COA |
| Model Number | 2162-74-5 |
| Minimum Order Quantity | 1kg |
| Price | USD1-100/kg |
| Packaging Details | 1kg/bag, 20kg or 25kg/drum |
| Delivery Time | 5-8 working days |
| Payment Terms | T/T, L/C, D/A, D/P, Western Union |
| Supply Ability | 10000kg/month |
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xProduct Details
| Name | N,N'-Bis(2.6-diisopropylphenyl)carbodiimide | Abbreviated Name | STABILIZER 7000 |
|---|---|---|---|
| CAS | 2162-74-5 | Appearance | White Crystalline Powder |
| Purity | ≥ 99.0% | MF | C25H34N2 |
| MW | 362.56 | Application | Anti-hydrolysis Agent Plastic Additive Hydrolysis Stabilizer |
Product Description
Anti-hydrolysis agent Plastic Additive N,N'-Bis(2.6-diisopropylphenyl)carbodiimide is a monomer carbodiimide for polyester polyurethanes(PU and TPU) and biodegradable resins like PLA PBAT PPC PHAs.
Specification of Anti-hydrolysis agent Plastic Additive N,N'-Bis(2.6-diisopropylphenyl)carbodiimide
| CAS | 2162-74-5 |
| Color | White crystalline powder |
| Purity | ≥99.0% |
| MF | C25H34N2 |
| MW | 362.56 |
| Application | PET,PBT,PA,CO-PET,PU,TPU,CPU,TPEE,EVA,PLA,PHA,PBS,PTT |
Description of Anti-hydrolysis agent Plastic Additive N,N'-Bis(2.6-diisopropylphenyl)carbodiimide
This product is a representative monomeric carbodiimide-based hydrolysis stabilizer, widely used in:
• Condensation polymers: including polyester polyols, nylons, PET/PBT engineering plastics
• Polyurethane systems: elastomers (PU, TPU, CPU), adhesives and coatings
• Lubricant esters
Functioning as an effective hydrolysis inhibitor for PET, PBT, PA, CO-PET, PU, TPU, CPU, TPEE, EVA, PLA, PHA, PBS and PTT materials, it provides:
✓ Hydrolysis resistance - Prevents mechanical property degradation caused by hydrolysis
✓ End-group stabilization - Blocks reactive carboxyl terminals in polyesters
✓ Material restoration - Repairs hydrolytically damaged polyester/polyurethane chains
The stabilizer significantly extends service life of polymer products under demanding conditions (high temperature/humidity), ensuring long-term performance stability.
[Technical features]
• Monomolecular structure for uniform distribution
• Excellent thermal stability
• Broad material compatibility
• Non-interfering with processing parameters
Usage Guidelines of Anti-hydrolysis agent Plastic Additive N,N'-Bis(2.6-diisopropylphenyl)carbodiimide
1. Polyurethane (PU) Systems:
Dosage: 1.0 wt% (based on polyester polyol weight)
Method: Directly add to the polyol component and mix thoroughly.
2. Cast Polyurethane (CPU):
Dosage: 1.0–2.5 wt% (based on prepolymer weight)
Method: Melt and incorporate into the prepolymer with sufficient stirring for uniform dispersion.
3. Adhesives:
Dosage: 1.0–3.0 wt% (based on solid content)
4. PET & PBT:
Dosage: 0.5–2.0 wt%
Benefits:
Enhances storage stability
Improves hydrolysis resistance by 3–7 times
5. Monofilament Fibers & Nylon Products:
Dosage: 0.5–3.0 wt%
Key Advantages:
✔ Easy incorporation into various polymer systems
✔ Significant extension of material lifespan under hydrolytic conditions
✔ Maintains processing stability without adverse effects
(Note: Optimal dosage may vary depending on specific formulations and application requirements.)
FAQ
Q1: What is your regular lead time for sample and official order?
A1: Sample lead time 5-7 days. Official order lead time 14-21 days.
Q2: What is your MOQ?
A2: MOQ usually is 1kg.
Q3: How you control product quality?
A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.
Q4: What is your warranty policy?
A4: We will send you a new batch if there is any quality issue during warranty time
Q5: Do you refund if customer receive defective product and do not accept replacement?
A5: Yes
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