JY-DM30000 Dimethyl Silicone Oil is listed by Juyou as a high-viscosity dimethyl silicone oil used in personal-care products and other industrial applications. Before a buyer compares samples, the catalogue notes on combability, spreadability and water-resistant sunscreen use should be turned into a controlled buyer record.
The current product source lists INCI as Dimethicone, appearance as colorless transparent liquid, viscosity at 25 C as 30000 +/- 5% mm2/s, volatile content at 150 C for 2 g and 3 h as less than 0.5%, open-cup flash point as at least 310 C, refractive index at 25 C as approximately 1.403, and density at 25 C as approximately 0.97 g/cm3. It also lists packaging in 200 L steel drums or IBC tanks and storage in a cool, ventilated and dry area. Treat these as source-page records to confirm with the latest technical documents.
Define the comparison before judging feel
The source page says the material can support smooth feel, hair shine, wet and dry combing and protective sunscreen effects. Those statements help define a screening route, but the buyer still needs a formula-specific comparison. Keep formula type, oil phase, emulsifier system, addition level, processing sequence, package and storage condition in the same record as the sensory observations.
For hair-care products, compare detangling, residue, gloss and combing under one agreed method. For skin-care or sunscreen formats, compare spreading, tack, film feel, package dispensing and stability. Do not transfer an acceptance result from one formula base to another without a new controlled check.
Records to keep in the buyer file
- Identity: product code, INCI name, product source, sample lot, TDS, MSDS, COA or other supplier document.
- Source specifications: appearance, viscosity at 25 C, volatile content, flash point, refractive index and density.
- Application route: hair care, skin care, sunscreen or industrial use, with the target effect and test method stated separately.
- Process record: addition order, mixing conditions, temperature exposure, package type and storage observation period.
- Decision record: buyer owner, approval stage, sample quantity, destination, quotation revision and open document questions.
Ask Juyou for a controlled JY-DM30000 sample package
Send the intended formula type, current processing issue, target sensory result, sample quantity, destination and document requirements. Source product page: JY-DM30000 Dimethyl Silicone Oil.
For quotation and sample routing, contact Juyou at info@juyousilicone.com, call +86 139 1581 4735, or use WhatsApp: https://wa.me/8613915814735.
Frequently Asked Questions
Which JY-DM30000 documents should be requested?
Request the current TDS, MSDS, COA or lot document, quotation revision, packaging confirmation and any application guidance relevant to the formula.
Can one combability result approve every hair-care formula?
No. Combability depends on the whole formula, process and substrate. Repeat the comparison when the base formula, dosage or process changes.
Why separate sunscreen and hair-care records?
The target effects and acceptance methods are different. Spreading, film feel and water-resistance screening should not be merged with combing or gloss records.
What should the RFQ include?
Include application, formula type, target feel, proposed dosage, sample quantity, destination, packaging requirement and required TDS, MSDS or COA documents.