Top Quality Gum Rosin CAS 8050-09-7 CAS NO.8050-09-7

PackingStandard packaging includes the following: 25kg/drum Other package sizes are available upon request.

StorageStore in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.

Period of validity24 months

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Product Superiority

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1.High quality with best price

2.Well reputation

3.Factory with strong supply ability

4. Prompt shipment

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Packing & Delivery

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FAQ

1. who are we? We are based in Shandong, China, start from 2014,sell to Southern Europe(00.00%),Domestic Market(00.00%),South America(00.00%),North America(00.00%),Eastern Europe(00.00%),Africa(00.00%),Eastern Asia(00.00%). There are total about 11-50 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment3. why should you buy from us not from other suppliers? Have a strong ability to warehousing logistics and release permit of dangerous goods export right and use right, has a strong factory as a backstop. 4. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW； Accepted Payment Currency :USD; Accepted Payment Type: T/T,L/C; Language Spoken:English,Chinese

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Our services

<1> Free samples for customer further evaluation before order and after production.

<2>Quality controlling throughout the production,inspection and shipment.

<3> Packing according to customers' requirements.

<4> the nearest port to customer site,very convenient for discharge

<5> Complete documents for customer customs clerance

Friends at home and abroad, welcome to our company.

Want to get the latest best offer call me NOW!!! PLEASE CONTACT ME !!!!!!!

Product Description

Rosin is mainly extracted from the secretions of pine trees. It is an extremely abundant natural resin in nature and also a renewable resource. Rosin is mainly composed of resin acid, accounting for about 85 to 90%, with the rest being fatty acids and neutral substances. It appears as irregular semi-transparent granules or lumps. The surface is light yellow to reddish-brown, often with a layer of yellowish-white frost powder. At room temperature, it is hard and brittle, easily broken, with a bright cross-section and a glassy luster, and has a turpentine aroma. It softens when heated, then melts, and produces yellowish-brown thick smoke when burning. It forms a yellowish-brown emulsion when ground with water. The best ones are those with large particles, light color, semi-transparency, high oiliness and strong smell.

Specification

Packaging & Shipping