JY-DM5000 Dimethyl Silicone Oil is presented by Juyou as a high-viscosity dimethicone grade for personal care use. Before a cosmetic buyer approves repeated purchasing, the qualification file should connect the sample lot, the viscosity window, the formulation system and the required documents instead of relying on a generic silicone oil name.
The current product source lists INCI as Dimethicone, appearance as colorless transparent liquid, viscosity at 25 C as 5000 plus or minus 5 percent, and open-cup flash point as at least 310 C. Treat these as supplier reference fields for the incoming lot record, then ask for the matching TDS, MSDS and certificate of analysis for the batch being evaluated.
Confirm the viscosity window before formula trials
High-viscosity dimethicone can change spreading, gloss, combing feel and processing behavior, but those observations depend on the actual formula. The buyer should record sample age, storage condition, mixing temperature, addition order, shear method and whether the product is being tested in a skin-care, hair-care or anhydrous system. If a trial compares JY-DM5000 with an existing grade, both samples should be conditioned and measured under the same method.
Do not approve a bulk order from a single texture note. Keep the supplier viscosity reference, the buyer’s internal viscosity method and the finished-formula handling result as separate entries. If the buyer needs a different viscosity series, ask Juyou to map the request to the correct dimethyl silicone oil grade before issuing the RFQ.
Build the purchasing file around documents and use conditions
- Incoming lot: product code, INCI, appearance, viscosity range, flash-point reference and COA version.
- Formula record: phase, addition order, temperature, shear time, solvent or oil compatibility and observation timing.
- Packaging record: drum or sample package, storage condition, shelf-life expectation and destination market.
- Commercial record: annual volume, delivery schedule, requested documents and contact person for technical questions.
Ask Juyou for a controlled DM5000 sample package
Buyers should send the intended application, current silicone oil grade, viscosity target, formula type, package size, destination market and document requirements. Source product page: JY-DM5000 Dimethyl Silicone Oil.
For quotation and sample routing, contact Juyou at info@juyousilicone.com, call +8613915814735, or use WhatsApp: https://wa.me/8613915814735.
Frequently Asked Questions
What should be checked first for JY-DM5000?
Start with the product code, INCI, appearance, viscosity reference, COA and the TDS/MSDS that match the sample lot being tested.
Can one texture trial approve the material?
No. Texture, spreading and combing observations should be repeated in the buyer’s actual formula with controlled addition order, temperature and shear conditions.
What if the viscosity target is different?
Ask Juyou to confirm whether another dimethyl silicone oil grade better matches the target before scaling the purchase.
What information belongs in the RFQ?
Include application, formula type, current reference material, viscosity target, package size, annual volume, destination and required documents.