Factory Supply Paper Rosin Ww Grade Colophony Resin Gum Rosin CAS 8050-09-7

• Ingredient: High-Molecular Polymer
• Classification: Vegetable Wax
• Usage: Plastic Auxiliary Agents
• Appearance: Solid
• Color: Yellow
• Packaging: Bags
• Model NO.: Hengmai
• Name: Colophony Pine
• Self Life: 2 Years
• Purity: 100%Min
• Grade: Industrial Grade/Food Grade
• Sample: Freely
• Transport Package: Bag
• Specification: 25kg
• Trademark: Hengmai
• Origin: China
• Production Capacity: 3000 Ton/Tons Per Month

Product Description

Supply Ability

Supply Ability    3000 Ton/Tons per month

Packaging & delivery

Packaging Details
25kg/bag
Port
China
Lead time:

Quantity(bags)	1 - 3000	3001 - 5000	>5000
Lead time (days)	10	20	To be negotiated

Detailed Photos

 

Product Parameters

 

Item	X	WW	WG	N	M
Color	slightly yellow	pale yellow	yellow	deep yellow	yellow brown
ºC≥ Softening Point (R&B),°C, min	76	76	75	75	74
(mg KOH/g)≥ Acid Value	166	166	165	165	164
%≤ Unsaponifiable	5	5	5	6	7
%≤ Alcohol insoluble	0.03	0.03	0.03	0.03	0.04
%≤ Ash, (%) ,max	0.02	0.02	0.03	0.03	0.04

Rosin is an important chemical raw material, widely used in various industrial sectors, the main use is as follows:
1.Soap industry
 Rosin soap has great detergency, soluble in water, can dissolve fat,easy to foam. Rosin sticky, not easy to crack and make soap rancidity deterioration
2.Paper industry
Gum rosin used as a papermaking material in the paper industry. Rosin and rosin sodium soap made from namely rubber,
plastic materials mixed with the pulp and adding alum, rosin becomes stuck in a small water-insoluble fiber free resin acid
particles, when heated on a roll pulp drying cylinder when filled between the fibers soften rosin, this effect is called "glue" or
"glue." After the paper "glue" can enhance water resistance, prevent ink penetration, improve the strength and smoothness, reduce
the degree of expansion.
3.Paint and coatings industry
Rosin soluble in various organic solvents, and the film deposition, shiny, is one of the basic raw material of paint. The role of
rosin in the paint is to paint bright color, fast drying, smooth and easy to fall off the film
4.Ink industry
Rosin is mainly used in printing ink vehicle body and enhance the adhesion of the ink to the paper. If you do not have rosin ink,
the ink will be printed into the dull hue, blurred
5.Adhesives industrial
Rosin ester and hydrogenated rosin ester as a binder base material, commonly used as hot melt adhesives, pressure sensitive
adhesives and rubber tackifier
6.Rubber industry
Rosin used as a softener in the rubber industry, increase its flexibility. Disproportionated rosin potassium soap can be used for
synthetic rubber
7.Food industry
Hydrogenated rosin esters and natural chicle, wax, etc. together with the melted, then add spices, sugar and mix
thoroughly pigment can be made into gum. After the slaughter of pigs in the slaughterhouse, cattle, sheep, when, after hair
removal with mechanical operations, left in the animal body and head hair can be used by the 88-94% of molten rosin and 6-12% of
cottonseed oil consisting of depilatory to remove
8.Electrical industry
Rosin 35% and 65% light oil formulated as insulating oil in the cable used as a protective film for insulation and heat effect.
Rosin and bakelite and other artificial resins used as the insulating varnish mixed
9.Building materials industry
Rosin in the building materials industry mainly used as a foaming agent and a concrete floor tile adhesive. Rosin is also used as
vinyl asbestos tile adhesive. Rosin and linseed oil, calcium carbonate, charcoal, pigments, etc. can be mixed together to
manufacture carpet tiles

 

Storage

 

1) Store in a cool,dry and ventilated house away from moisture
2) Avoid handling or transporting together with acidic or alkaline substances
3) Prevent the material from rain and insolation
4) Load and unload carefully and protect from package damage
5) In the event of a fire,use water,soil or carbon dioxide fire extinguishing media
 

Our Advantages

1.Free sample and Unconditional assume response
2.Manufacturer direct supply, provide OEM, R&D service 
3.Competitive price
4.Fast delivery by DHL,TNT,EMS,FEDEX,as your requirem, usually within 3 working days after confirming your payment
5.Material: Owning cultivation based as 100% Natural material stable source.
6.Testing equipment:UV, HPLC, GC
7.Supply Ability:Production capacity: 300ton/year, large stock available;;

Factory

 

FAQ

 

When can I get the price?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in
your email so that we will regard your inquiry priority.

How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality.
If you just need a blank sample to check the design and paper quality, we will provide you sample for free, as long as you afford the express freight.

Can you do the design for us?

Yes. We have a professional team having rich experience in gift box design and manufacturing. Just tell us your ideas and we will help to carry out your ideas into perfect gift boxes. It does not matter if you do not have someone to complete files. Send us high resolution images, your Logo and text and tell us how you would like to arrange them. We will send you finished files for confirmation.

How long can I expect to get the sample?

After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.

What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order. The best record we keep is delivering 20,000 gift boxes within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.

What is your terms of delivery?

We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.