Appearance            light yellow powder or granular

Purity                       99.0% min

Melting point            151.0oC min

Volatiles                       0.50% max

Residue on ignition   0.05% max

Transmittance 460nm 97.0% min

Transmittance 500nm 98.0% min

Application

UV-327 is recommended in a variety of polymers and organic substrates, including acrylic polymers, polycarbonate, polyesters, styrene homo- and copolymers, unsaturated polyesters, polyvinyl chloride, polyolefins, polyvinyl butyral, elastomers, and adhesives.

Recommended application and dosage

1. Unsaturated Polyester: 0.2-0.5wt% based on polymer weight

2. PVC:

Rigid PVC: 0.2-0.5wt% based on polymer weight

Plasticized PVC: 0.1-0.3wt% based on polymer weight

3. Polyurethane: 0.2-1.0wt% based on polymer weight

4. Polyamide: 0.2-0.5wt% based on polymer weight

About Us:

Hebei Zhanyao Biotechnology Co. LTD is established in 2010, which is a fast growing intermediate company located in Shijiazhuang, Hebei Province. After ten years of development, Hebei Zhanyao has become a diversified company, not only involved in Pharmaceutical Intermediates, but also in the field of agricultural products. Also Have factory for plastic&rubbler granule, So far, Hebei Zhanyao has operations in 35 countries, and most of its big customers are from Europe and the United States. The quality of hebei Zhanyao products is always the best among Chinese suppliers, with some products of 99.9+ purity. This is an important reason for customers to choose

High quality with competitive price.

1. Standard bp/usp/ep/enterprise standard.

2. All purity>99%.

3. We are manufacturer and can provide high quality products with factory price.

Fast and safe delivery.

1. Parcel can be sent out in 24 hours after payment tracking number available.

2. Secure and discreet  shipment verious transportation methods for your choice.

3. Customs pass rate >99%.

4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.

We have clients throughout the world.

1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.

3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

If you are interested in our product,please feel free to contact us.We look forward to building business relationship with you.