Wholesale Natural Light Yellow Gum Rosin Colophony Rosin

• Type: Resin Rosin
• Usage: Industrial, Coating Auxiliary, Food Processing, Paper Making, Instrument, Lighting, Chinese Medicine, Water Treatment Chemicals, Textile Auxiliary
• Grade: Special Grade
• Packaging: Bag
• Processing Method: Drip Method
• Color: Light Yellow
• Transport Package: Carton
• Trademark: CZ
• Origin: China
• Production Capacity: 2000000000PCS/Week

Product Description

Product Description

Gum Rosin

 

 

1.Specifications

Grade	X	WW	WG	N	M	K
Appearance	Transparent Solid
Color	slightly yellow	pale yellow	yellow	deep yellow	yellow brown	yellow red
	Correspond to the Standard Glass Color Piece of Rosin
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		6
Ash, (%) ,max	0.02		0.03		0.04

 

 

2.Properties and uses:

 

It is a kind of natural resin, mainly composed of various kinds of resin acids, it can be dissolved easily in many organic solvents, and has special chemical activity. So it is an important raw material for the production of paper, coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, rosin ester resins etc.

FAQ

1. Are you a manufacturer ?
---- Yes , we own factory and have rich experience to provide professional solutions .

2. Can you do customization?
---- Yes , We accept client's requests of OEM & ODM, can do customized logo on products body or package with your own brand names, also we can do private label stick on each package.

3. How to make an order?
---- Please send us your email, receiving address and contact phone number, then order request link would be sent to you to check and make the payment.

4. What is your payment terms and payment methods?
---- We can do 30% deposit before production, 70% balance before shipment delivery.Payment can be done via T/T, western union, or PayPal, escrowing security order payment on alibaba.

5. What is your terms of delivery?
---- We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.