Alkyd resin is a resin synthesized from alkyd and polyacid. Due to the side effects such as internal esterification and etherification that occur during the esterification reaction between multivalent alcohols and polyacids, a resin formation reaction with extremely complex structure occurs. The specific gravity of alkyd resin is 2.16-2.24, with a heat resistance temperature of 210. It is opaque and has excellent chemical corrosion resistance. Its main use is as a seasoning and adhesive for coatings.
Nitrogen - 46% min
Moisture - 1% max
Biuret - 1% max
Prilled - 0.85-2mm
Granular - 2-4mm 90-94%min
color - Pure White
Radiation - Non-Radiactive
Free Ammonia - 160pxt ppm max
Gum rosin or refined gum rosin 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.
--Application--
1. Foodstuff Industry - Gum Rosin is firstly converted into hydrogenated rosin, and then used to produce chewing gum
2. Paints & Coating Industry - Rosin is a basic material for paint industry because rosin is easy to dissolve in alcohol,turpentine and others organic solvent. Rosin always is converted to resinate, and then refine with drying oil such as tung oil and mix with volatility solvent to produce various lacquers. Rosin also take important role in producing road coating, rosin firstly converted to rosin malefic ester or polymerized rosin or disproportionated rosin Polyols ester, and then used to make thermoplastic coating for road sign inunction.
3. Metal Processing Industry - Rosin mainly is used as solding aid and metal polishing agent. Rosin is a kind of weak acidity matter, it can remove oxidation film from metal surface and slightly erode the surface of metal, and therefore, lots of solding aid agents contain rosin.
4. Construction Materials Industry - Rosin mainly is used as concrete frothing agent and floor tiling adhesive.
5. Papermaking Industry - Most rosin was applied to papermaking industry as sizing agent. Rosin paper sizing agent can prevent printing oil soaking and dispersing from paper, improves the strength and smoothness of paper; enhances the anti-abrasion of paper. But crystal rosin is unfit for making paper sizing agent due to difficulty of saponification, subsequently makes spot on the paper; sometimes even makes the pipe jam in paper sizing agent producing.
Tanzanian origin Tigray Type exudate obtained Gums from the tree branches Color white to orange-browen size varying angular
Purity 15% free from any salmonella bacteria.
1. Improves nylon water absorption and improves size stability of the product.
2. Improved nylon fire resistance to meet the requirements of electronics, electrical, communications and other industries.
3. Improved mechanical strength of nylon to achieve the strength of metal materials, metal replacement.
4. Improves nylon low-temperature resistance and enhanced resistance to environmental stress.
5. Improves nylon wear resistance to meet high wear resistance requirements.
6. Improves nylon antistatic properties to meet its extraction requirements and mechanical applications.
7. Improves nylon heat resistance to adapt to high temperature conditions such as car engines.
8. Reduce nylon cost and improve product competitiveness.
Through the above modification, high performance and functionalization of nylon composite materials are realized, thereby promoting the development of industries involving high performance and high quality.
MATERIAL : PA66 FR regrind black color
CATEGORY : PA66 FG
TYPE : Regrind
GRADE : Black color
SPECIFICATION : GF50. 1 full container available
Origin : Tunisia
LOADING WEIGHT 23 Ton
FOB (USD/Ton) : 750$ - 950$
Packaging : Jumbo Bag
Est. Shipping Time: 15, 30, 45 days
Thermoplastics PS has two representatives, GPPS and HIPS. In particular, PS HIPS plastic is the most popular to many advantages and applications. HIPS belongs to the group of hard, transparent resins that are easy to create color, processed by laminating film lamination and easy laminating technology.
What is HIPS PLASTIC ?
HIPS pellet stands for High Impact Polystyrene. Polystyrene has the chemical formula Polystyrene (C8H8)n which is a long chain hydrocarbon in which alternating carbon centers are attached to the phenyl group (the name given to the aromatic benzene ring).
MATERIAL: HIPS repro pellet mixed color from yoghurt caps
CATEGORY: HIPS repro
TYPE: Pellet
GRADE: Mixed color
SPECIFICATION: Mixed color.from yoghurt caps
Origin: Tunisia
LOADING WEIGHT: 23 Ton
FOB (USD/Ton): 900$ - 1150$
Packaging: Jumbo Bag
Est. Shipping Time: 15, 30, 45 days
