Factory Price Light Yellow Ww Solid Colophony Pine Price Gum Rosin

• CAS No.: 8050-09-7
• Formula: None
• EINECS: 232-475-7
• Type: Synthesis Material Intermediates
• Appearance: Soild
• Quality: Industrial
• Model NO.: 99.8%
• Colour: Yellow
• Mol File: 8050-09-7.Mol
• Melting Point: 70-72°c
• Boiling Point: 250
• Other Name: Gum Rosin
• Large Stock: Yes
• Transport Package: 225kg Drum
• Specification: WW
• Trademark: EVER CENTURY
• Origin: China
• HS Code: 38061010
• Production Capacity: 500 Ton/Tons Per Day

Product Description

Factory Price Light Yellow Ww Solid Colophony Pine Price Gum Rosin


A hard natural resin obtainedfrom pine tree oil and the wastesfrom processing wood pulp. It maybe colourless, yellow, brown, or black. It is used as a flotation agent,solder flux, sizing compound, and inlacquers and plasticizers. It is alsoused to provide 'grip' to violinists'bows (when it may be calledcolophony) and dancers' and boxers'shoes.

Grade	X	WW	WG	N	M	K
Appearance	Transparent Solid
Color	Correspond to the Standard Glass Color Piece of Rosin
	slightly yellow	pale yellow	yellow	deep yellow	yellow brown	yellow red
Softening Point (R&B),°C, min	76		75		74
Acid Value, (mgKOH/g), min	166		165		164
Alcohol insoluble  Substance ,(%) , max	0.03		0.03		0.04
Unsaponifiable matter, (%) ,max	5		5		4
Ash, (%) ,max	0.02		0.03		0.04

In Adhesive Industry:

Rubber based adhesive, synthetic resin based adhesive and vegetable adhesive all have rosin as one of their ingredients.

In the paint industry:
Rosin as a natural resin with abundant sources, is easily dried and smooth on its surface. It will continuously be the basic raw material for paint producing.

In printing ink industry:
rosin is mainly used as color carrier of the ink and to increase its adhesion to paper. Without rosin in the ink, the presswork will be blurred.

In the Papermaking Industry:
Sizing agent made from rosin can prevent ink from dispersion, improve the strength and smoothness and enhance abrasion resistant of the paper.

In the rubber industry:
rosin is used as a softening agent to make the rubber soft and easy for kneading, make the filling agent easily dispersed.

 

Ever century chemical is a professional manufacturer and global distributor of chemical products . Our factory is located in Zibo city, the most important chemical industry city of Northern China. We have two specialized warehouse located in Zibo and Qingdao City,  covered an area of 5000 square meters,  which could provide our customer one-stop chemical sourcing service : mixing, repacking, storing, and distributing etc .
Since the foundation, we not only produce by ourselves, we also have established long-term and firm business relationships with over 300 Chinese enterprises that are engaged in various fields, including paint manufacturing, PU, chemical producing, rubber and plasticizer etc.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. Our customers spread in South America, Oceania, Africa, Europe, Middle-East and South East Asia. We are still opening and developing broader market.Depending on the advantages of self-produce, high quality products, competitive price,quick delivery and professional service, we win approval and trust of our clients all over the world.


Service
We offer clients value-added services to ensure the maximization of benefits, including the following aspects :
1) Special inspection is provided according to the request of customers from certain countries.
2) The professional logistician provides appropriate logistic scheme for the clients, and ship the goods to the specified port or warehouses ASAP.
3) Settlement services such as US dollars, the pound, euro, and other currencies, to minimize the risk of the exchange rate for dollars.
4) offer information and photographs along the whole process, from the production to the logistics.
5) The largest local manufacturers provide packaging services for products with various materials and specification standard to meet the needs of customers.

Welcome to visit our company!
(Ps:If you place order to US witin one week,2% discount will be given to you)

Our advantage service
 

1.One-stop service station for your whole industry.

We can provide mixing, repacking, storing service for you .
We owned factory produced doa,dphp,dinp,totom,We have our warehouse for raw material ,You can buy all of them from us for only one time , we will update the orders processing of all to you on time. We are pleasure to be your warehouse and purchase office in China .

2.Provide the most favorable solutions.

There are many Chinese and other international suppliers of each item , you don't need to inquiry over all of them , just tell us your requirement, we will match the most suitable products for you based on our domestic international resources. We also have a lot of imported resources in our warehouse.
 

3.Qualified Quality is the first condition for business.

Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. -----Be honest, be sincere ,be your best consultant and supplier. We do the best as what we can, we tell you the truth what we can't reach, and providing sincere advice for you.


Question:

1.what is you payments?

Payment by T/T, ,L/C , DP
 

2.How to confirm the Product Quality?

1. You can get free samples for some products,only need to pay the shipping cost .
2. We have our own quality control department will provides quality control reports before shipment.
3.We can accept third party inspection.

3. How long is lead time, and how should you deliver to us?
We will arrange shipping within 3-5 days for small order, 7 days for bulk order. Some of the products we have stock can send to you immediately. After over 15 years on global trade, we has formed a mature international trade logistics chain.  We can offer "door to door service", our professional team gives you this "one-stop" service to save your time .