Grade Gum Rosin
Price | USD1105.00 |
Packge | 20T |
- Min. Order:20T
- Supply Ability:20 tons
- Time:2022-02-21
Product Details
- Product NameGrade Gum Rosin
- CAS No.8050-09-7
- EINECS No.232-475-7
- MFC19H29COOH
- MW0
- AppearancePowder/SolidDark yellow
- Melting point 70-72°C
- density 1,07 g/cm3
- Water Solubility Soluble in alcohol, benzene, ether. Insoluble in water
- storage temp. Room Temperature
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.
Index | Super Grade X | 1st Grade WW | 2nd Grade WG | 3rd Grade N |
Color | Yellowish | Pale yellow | Yellow | Deep yellow |
Conforming to the demands on the standard color spaces of rosin color grade glass | ||||
Softening Point (ring & ball) °C ≥ | 76 | 75 | 74 | |
Acid value mgKOH/g≥ | 166 | 165 | 164 | |
Insoluble matter in ethanol % ≤ | 0.03 | 0.03 | 0.04 | |
Non-saponifiable matter %≤ | 5 | 5 | 6 | |
Ash %≤ | 0.02 | 0.03 | 0.04 |
Q1: Are You Manufactory or Trade Company?
We are a professional chemical factory
Q2: What is the price of your packaging ?The exact price is based on your quantity. We can provide our best price for you.
Q3: How can we get the sample,and what is the cost?
For the sample.It is free.You only need to pay for the freight fee.For custom sample, We can help you design it as your infos and requirements. Sample time is about 3-5 days.
Q4: What is your payment item?
TT / PAYPAL / WESTERN UNION / LC / CREDIT CARD is all available for us.For small amount which is less than 1000USD,we prefer 100% deposit.For large amount,40% deposit,and 60% balance paid before shipping.
Q5: How can we get the goods from your factory?
By air or by ocean.If quantity is small,the total packing volume is less than 1CBM,we suggest air shipping,it needs 5-7 days. If quantity is large, we suggest ocean shipping.It needs 20-30 days. It will be easy if your have your own forwarder to take care of the shipping.If not,we have professional forwarder to help you.
WeChat: + 86-15333296769
Wahtsapp:+86-15333296768
E-mail: dongdu-one@cndongdu.com
Company Profile Introduction
Hebei dongdu import and export Co., Ltd. Distribution wholesale propylene glycol, diethylene glycol, glycol, triethylene glycol, white water, PPG, DOP best-selling consumer market, complete varieties, reasonable prices. In the consumer enjoys a higher status, the company with a number of retailers and agents to establish a long-term stable cooperative relations. The company has strong strength, heavy credit, abide by the contract, ensure product quality, with a variety of operating characteristics and the principle of small profits, won the trust of our customers. After several years of development, we have established long-term and stable cooperative relations with many well-known raw material suppliers at home and abroad, and we are the designated distributor of many international chemical companies in China. The company mainly engaged in organic chemical raw materials, solvents, washing, makeup raw materials, printing and dyeing auxiliaries, sewage treatment and so on. We have 15 years of production and export experience. The company in line with the "customer first, quality first" principle, we do our best to meet the various requirements of customers. We have established a strict quality standard inspection system in material procurement, production process and product testing. The quality manager shall conduct standard inspection, including packaging, delivery, shipment, transportation and other links. The pursuit of excellent quality is the core driving force of our development, dedication to customer service is our eternal purpose!
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- Since:2015-09-24
- Address: Room 1515, Shengjing Building, 380 Zhonghuanan Stree Shijiazhuang Hebei