Longyixing Chemicals
Hydrolysis resistant PBT compound for automotive electrical parts, connectors, sensor housings, relay housings and moisture-exposed molded components. Chemdo helps customers check suitable China-origin PBT options for trial based on current grade, TDS, hydrolysis requirement, heat aging condition and application.
Hydrolysis Resistant PBT Compound is designed for injection molding applications where improved resistance to moisture, heat aging, dimensional stability and stable electrical performance are required.
If you are currently using BASF Ultradur, DuPont Crastin, Celanese, Lanxess Pocan, SABIC VALOX, Chang Chun or similar PBT materials for automotive electrical parts, connectors, sensor housings or under-hood components, we can help check suitable China-origin PBT compound options for trial based on your current grade, TDS and application.
Send us your current grade name, TDS, moisture / hydrolysis requirement, heat aging condition or final automotive electrical application. We can help check a suitable hydrolysis resistant PBT direction for trial.
Automotive electrical parts
Automotive connectors
Sensor housings
Relay housings
Switch components
Under-hood electrical parts
Moisture-exposed molded parts
| Material Direction | Main Value |
|---|---|
| Hydrolysis Resistant PBT | For applications requiring better resistance to moisture and long-term property retention. |
| Hydrolysis Resistant PBT GF | For automotive electrical parts requiring stiffness, dimensional stability and improved moisture resistance. |
| Hydrolysis Resistant FR PBT | For electrical components requiring flame retardancy together with better durability in humid conditions. |
| High CTI Hydrolysis Resistant PBT | For connector applications requiring tracking resistance, insulation performance and moisture durability. |
Final grade selection depends on current material, hydrolysis requirement, heat aging condition, glass fiber content, flame rating if required, CTI requirement, processing method and trial result.
International Grade Replacement We help customers check China-origin options based on current BASF Ultradur, DuPont Crastin, Celanese, Lanxess Pocan, SABIC VALOX, Chang Chun or similar PBT grades.
Automotive Electrical Selection We select materials according to hydrolysis resistance, heat aging condition, CTI, stiffness, dimensional stability and part design.
Trial-Oriented Support We can support sample direction, TDS review and follow-up adjustment after injection molding or automotive electrical part trial feedback.
Documents Available TDS, COA, SDS, RoHS, REACH and basic compliance support can be provided according to project requirements.
Send us your current grade name, TDS, hydrolysis requirement, heat aging condition, CTI requirement or final automotive electrical application. We will check a suitable China-origin hydrolysis resistant PBT option based on your application, processing method and trial target.
Longyixing Chemicals Co., Ltd
Longyixing Chemicals Co.,Ltd, with 10+ years of experience in TPU R&D and manufacturing, we proudly serve clients across 30+ countries. Our 20,000+ sqm advanced production facility houses 7 fully automated production lines, delivering an annual capacity of 50,000+ tons to meet your TPU needs efficiently and reliably.
