Shanghai Lorechem Company Limited
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Bicycle Saddle Mold Release Agent MDI-Based High-Performance Demolding Solution
Our advanced Bicycle Saddle Mold Release Agent is engineered for precision demolding in polyurethane (PU) foam applications. Specially formulated for bicycle seat production, this water-based release agent ensures flawless surface finishing with a "dry-touch" skin layer while enabling 3:1 dilution for cost-effective operations.
✅ 3X Dilution Efficiency
Maximize cost savings with a high-concentration formula that performs optimally at 1:3 dilution ratios, reducing material consumption by 67% compared to standard agents.
✅ Crisp Dry-Feam Skin Formation
Proprietary additives promote controlled surface curing, eliminating sticky residues and delivering a uniform matte finish on PU foam bicycle saddles.
✅ MDI Reaction Compatibility
Precisely balanced chemistry prevents premature MDI (methylene diphenyl diisocyanate) curing interference, ensuring bubble-free demolding even with complex geometries.
✅ Zero Transfer Guarantee
Non-migrating formula prevents contamination of molds or products, maintaining consistent production quality across cycles.
Ideal for:
PU foam bicycle saddle manufacturing
High-cycle production lines requiring fast demolding
Textured or vented mold designs
Post-processes requiring painting/coating adhesion
More release agent for PU industry:
| Application | Suitable code | Dispersing medium | Advantages |
| CPU | Lubekote 9120 | Water based | Environmentally friendly; Easy to apply; Prolongs the mold cleaning cycle. |
| CPU | Lubekote 9020 | Solvent based | Highly diluted; Multiple releases; Gloss finish. |
| Rigid foam | Lubekote 9701 | Solvent based | Dry surface; Good performance on post process; Dilutable. |
| Rigid foam | Lubekote 925L | Solvent based | Excellent and multiple releases; Highly diluted. |
| Flexible foam | Lubekote 9820A | Water based | Environmentally friendly; Low VOC; Delicate skin, highly diluted; Less contaminating mold. |
| ISF | Lubekote 9810G | Water based | 5~10 times dilution; Cost-effective; Less contaminating mold; strong demolding; Universal for all ISF. |
| Encapsulation | Lubekote 9808E | Water based | Matt finish; Excellent performance of produced parts; Less contaminating mold; strong demolding; Universal for all encapsulation. |
Shanghai LoreChem Co., Ltd. was established in 2008. It is a high-tech enterprise which is dedicated to serve releasing products which involve semi-permanent release agent, anti-sticking, surface lubrication and thermal reactive adhesive. Shanghai LoreChem has been improving product quality for 15 years. The releasing products are mainly applied in rubber, polyurethane and composite industry. The brand of Lubekote for release agent and Thinkbond for adhesive have been registered in China. Both of them are well known in the industry.