This is Hebei Xinjiu Additives Co., Ltd.
We have rich export experience and 100% safe customs clearance.
Excellent after-sales service to solve problems for you.
Working with us will definitely bring you a quality buying experience.
We guarantee 100% of your packages pass through the USA,Russia, UK, Australia, Canada ,Brazil, France, Germany, Spain, Belgium, Sweden, the Netherlands.
Product Description
UV-531 can absorb 240-340 nm ultraviolet light, making it an excellent and efficient anti-aging additive. It has a great protective effect on polymers, helping to reduce color, while delaying yellowing and blocking physical property loss.
Application
UV-531 is a high-efficiency anti-aging additive with excellent performance, which can absorb 240-320nm nanometer ultraviolet rays, and has the characteristics of light color, non-toxicity, good compatibility, and easy processing. It is widely used in PE, PVC, PP, PS, polyurethane, rubber products, etc. Good compatibility with resin and low volatility. The recommended dosage is 0.1%--0.5%.
UV-531 acts as a UV absorber ,finds application in formulating color cosmetics and hair-, sun- and body care products.
| Item |
Specification |
| Appearance |
Light yellow powder |
| Assay |
≥ 99.0% |
| Melting point |
47.0-50.0ºC |
| Loss on drying |
≤ 0.20% |
| Ashes |
≤0.10% |
| Clarity of solution |
Clear |
| Transmittance |
440nm≥84.0%
460nm≥96.0%
500nm≥97.0 |
Packaging & Shipping
Logistics Tracking
Company Profile
Our Advantages
FAQ
Q1. What's your MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q2. How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q3. What is about the delivery time?
A: The goods of small quantity will be sent out in 3 working days. For bulk cargo, we will book the cargo space once the order is confirmed. Usually we will arrange the shipment in 7 -15 days.
Q4. How about the packing?
A: Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you.
Q5. What payment terms are acceptable?
A: L/C,D/P,T/T, Western Union, BTC,USDT,Alipay,WeChat etc.
Q6. Can you give me a discount price?
A: Surely, it depends on your required quantity.
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