food grade glycerin Colophony Modified Rosin resin Gum Rosin Rubber WW Grade
- Category: >>>
- Supplier: Hebei Linyi New Material Technology Co. Ltd.
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Product Overview
Description
Product Description
What is Rosin?
According to its source, rosin is divided into three types: gum rosin, wood rosin and tall oil rosin. Gum rosin is also called relaxing incense, with light color, high acid value and high softening point; wood rosin is also called leaching rosin, its quality is not as good as gum rosin, dark in color, low in acid value, and easy to crystallize from certain solvents; tall oil rosin is also called tall oil rosin. Rosin is a transparent, brittle solid natural resin, which is a relatively complex mixture, consisting of resin acids (abietic acid, pimaric acid), a small amount of fatty acids, rosin anhydride and neutral substances.
Specification
Product Type | GUM ROSIN / PINE ROSIN |
Appearance | Transparent |
Moisture | 10% Max |
Dirt matters | 0.1% Max |
Softening Point (Ring & Bell method) | 76% Min |
Color | Amber Yellow |
Axit Value | 166 Mg/g Min |
Packing & Delivery
230 Kgs in galvanized iron drum
25 Kgs in paper bags
25 Kgs in paper bags
Company Profile
FAQ
▲Q:What is your packing？ A: The products are usually packaged in bags, cartons and drums. Product packaging varies according to the product.We accept custom packaging.
▲Q:What is the delivery time? A: Products are in stock. Shipping time depends on the type and quantity of the product. About 7-15 days.
▲Q:What is the payment terms? A: TT or L/C at sight. The payment method is determined by negotiation.
▲Q:What is your transport? A: Normally by sea ,by truck or by Rail;Urgently by air .
▲ Q:Can I get the sample before placing the order? A: Of course, you just need to tell us the address and the number of samples you need.
▲Q:Where is your shipping port? A: Tianjin port, Qingdao port, Ningbo port and Shanghai port.Of course, you just need to tell us the address and the number of samples you need.
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