Factory Direct Natural Rosin Kelas A WW Roin resin CAS 8050-09-7

• CAS No.: 8050-09-7
• Formula: C19h29 Cooh
• EINECS: 232-475-7
• Classification: High Purity Material
• Specific Usage: Super Special Grade, For Synthesis, For Electrophoresis Use
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
• Application: Industry
• Property: Organic Reagent
• Paket Transportasi: 200kg/Barrel
• Spesifikasi: 200kg/barrel
• Merek Dagang: Qiudu
• Asal: Hebei
• Kode HS: 3902100090
• Kapasitas Produksi: 5000 Ton/ Year

Deskripsi Produk

 

Product Description

Product Description

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.

Description

Disproportionated rosin is compound of dehyroable acid and dihydroabtice acid, we can produce DPR through catalytic of gum rosin on proper temperature.
the color is more lighter, good reactivity,liquid soap from Disproportionated Rosin is more clear and transparent
 

Specifications	Disproportionated Rosin
	Super Grade	1ST Grade
Color(Lovibond color No.) yellow	20	40
Color(Lovibond color No.) red	2.1	3.4
Abietic acid %	≤0.1	≤0.5
Dehydroabietic acid %	≥52	≥45
Softening Point (R&B)oC	≥75	≥75
Acid value.(mg KOH/g)	≥155	≥155
Unsop.matter(%)	≤5.0	≤5.0

Detailed Photos

 

Packing:
25kg/drum or as customer's request


Port:
Qingdao

Lead Time:

Quantity(Kilograms)	1 - 5000	>5000
Est. Time(days)	7	To be negotiated

Our Advantages

1. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
2. Prompt shipment with professional documents
3. Packing as your request, with photo before shipment.
4. Goods delivered directly from the factory warehouse after well produced in a high quality and good            situation.
5. Competitive price
6. Testing equipment: SGS, UV, HPLC, GC, CIQ.

FAQ

1. Will you supply samples for testing?
For most of our products, samples are available, but please cover the shipping cost.
 How can I place order
2. How can I place order?
You can contact us by email about your order details, or place order on line.

3.Is there any discount?
Yes, for larger quantities, we can offer you a better price.

4. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.  

5. What services can we provide?
- Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA;
Accepted Payment Currency:USD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese.