Лидер продаж резинка канифоль сорт светлый цвет от сосны

Сохранить в закладки 1601273258778:


Цена:86,41 ₽ - 172,81 ₽*

Количество:

  • В избранное

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Характеристики



Product Description




Specification


Parameter
Grade
Standard: GB8145-87
X
WW
WG
APPEARANCE
Transparent
Transparent
Transparent
COLOR
Light Yellow
Pale Yellow
Yellow
SOFTENING POINT(R&B)°C
77
76
75
ACID NUMBER(mg KOH / g)≥
166
166
164
UNSAPONIFIABLE MATTER % ≤
5
5
5
ETHANOL INSOLUBLES % ≤
0.03
0.03
0.03
ASH CONTENT % ≤
0.02
0.02
0.02


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


Application


1. Rosin Colophony is a very important chemical raw material and is widely used in various industrial sectors: Soap industry;
Paper industry; Paint and coating industry; Ink industry; Adhesive industry; Rubber industry; Food industry; Electrical industry;
Building materials industry; Making fixing fluid; Flux.

2. Musical instrument accessories: Rosin is applied to the bow hairs of erhu, violin and other musical instruments to increase the friction between the bow hairs and the strings.

3. Color: Rosin color is mixed with water in proportion to make a bright and transparent color with a strong sense of transparency. It is often used to dye window screens and is a high-grad


Packing & Delivery


To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.




Company Profile






Our company belongs to the import and export company of Hunan Tianji Smart Materials Technology Co., Ltd., which was established in 2018 (with more than 20 years of industry experience) and is located in the national high-tech zone of Yiyang City, Hunan Province. A high-tech company that prepares comprehensive solutions, especially focusing on the research and development of preparation technology and the manufacture of production equipment for various structural and functional ultra-fine, micro-nano powder new materials. The product industry chain includes the preparation technology and equipment of high-performance powder materials, the modification technology and equipment of powder materials, the sintering and heat treatment technology and equipment of powder rapid prototyping products, etc. The industry technology involved in chemistry, metallurgy, materials science, etc. , as well as mechanical design technology, industrial heating technology, atmosphere control technology, vacuum control technology, intelligent control technology, etc. These interdisciplinary science and technology are integrated and integrated, which are comprehensive and professional, with high complexity
The company's core team successfully developed gas atomization pulverizing equipment in 1995, and successfully developed the third-generation high-combination and high-purity semiconductor powder material (GaN) production line by plasma atomization in 2016. In 2017, the 500KG vacuum melting and atomization equipment was used. Produced in high-quality powder materials for metal 3D printing. The company has long been focusing on technological innovation and research and development of new material preparation.
At present, the domestic large-scale metal powder new material production intelligent equipment and new material technology testing and exhibition center conducts research and development on the core technology of international and domestic innovative material preparation, and maintains the technical advantages of excellent system solutions. It has strong capabilities in research and development, manufacturing, installation, commissioning and after-sales service of complete sets of equipment for new material preparation, and its products are exported to developed countries such as Europe, the United States and Japan.
The company has continuously increased investment in research and development, introduced innovative talents, developed several industry technologies and equipment with complete intellectual property rights, and applied for a number of patents; we will drive development with professional technology, innovation, and combine uniqueness, novelty, and professionalism. The intelligent technology of continuous upgrading of our products and services has become the benchmark of product innovation in the industry, and spared no effort in innovation has become our core competitiveness in the market.
The technical R&D and production management team with professional background and profound engineering experience has more than 100 employees and 34 technical R&D personnel, including 2 doctors and many masters and bachelors.
It has long-term and stable technical exchanges and cooperation with Central South University, Beijing University of Science and Technology, Beijing Machinery Research Institute and other institutions in China for a long time. For example, the company specially hired Professor Liu Zhijian, the doctoral supervisor of Central South University and the director of the Institute of Functional Materials as the chief scientific consultant; The team of Academician Ge Changchun of the University established joint research and development cooperation in the field of new materials.


FAQ


1. who are we?
We are based in Guizhou, China, start from 2022,sell to Africa(20.00%),Southeast Asia(20.00%),South Asia(10.00%),Domestic Market(5.00%),Eastern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Mid East(5.00%),Oceania(5.00%),South America(5.00%),North America(5.00%). There are total about 501-1000 people in our office.

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

3.what can you buy from us?
Solder bar,Welding & Soldering Supplies,metal extract equipment,metal extraction process,Metal & Metallurgy Machinery

4. why should you buy from us not from other suppliers?
Company has strong capabilities in R&D, manufacturing, installation, commissioning and after-sales service of complete sets of equipment for new material preparation. The products are exported to developed countries such as Europe, United States and Japan.

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,DDP;
Accepted Payment Currency:USD,EUR,JPY,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Russian


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