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[Sell]
4-Bromocinnamaldehyde |
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Synonyms trans-4-Bromocinnamaldehyde; (E)-3-(4-Bromophenyl)-2-propenal
Molecular Formula C9H7BrO
Molecular Weight 211.05
CAS Registry Number 49678-04-8
Molecular Structure
Melting point 78-82℃
Appearance: White to light yellow solid
Uses: Pharmaceutical intermediates
Assay: 96%
Packing: 25kg/drum
Brand: Nanjian
E-mail:anyname2012@gmail.com |
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» Posted by: Wuhan Huanzhong Chemical Manufacture Co.,Ltd. [China]  |
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[Sell]
4-Fluorocinnamaldehyde |
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Molecular Formula C9H7FO
Molecular Weight 150.15
CAS Registry Number 24654-55-5
Molecular Structure
Density 1.18
Melting point 24℃
Boiling point 102-104℃
Appearance: light yellow transparent liquid
Usage: organic synthesis intermediate
Asasy:96%
Packing:25kg/drum
Brand: Nanjian
E-mail:anyname2012@gmail.com |
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| » Posted by: Wuhan Huanzhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
4-Nitrocinnamaldehyde |
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Synonyms 0-07-00-00358 (Beilstein Handbook Reference); 2-Propenal, 3-(4-nitrophenyl)-; 3-(4-Nitrophenyl)-2-propenal; BRN 1565424; CCRIS 3774; NSC 1318; p-Nitrocinnamaldehyde; Cinnamaldehyde, p-nitro-
Molecular Formula C9H7NO3
Molecular Weight 177.16
CAS Registry Number 1734-79-8
EINECS 217-076-8
Molecular Structure
Melting point 140-143℃
Appearance: light orange or reddish orange yellow crystals or crystalline powder
Uses: Organic synthesis intermediate
Assay:96%
Packing: 25kg/drum
Brand: Nanjian
E-mail:anyname2012@gmail.com |
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| » Posted by: Wuhan Huanzhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
4-Methoxycinnamaldehyde |
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Synonyms 2-Propenal, 3-(4-methoxyphenyl)-; 3-(4-Methoxyphenyl)-2-propenal; AI3-05957; Cinnamaldehyde, p-methoxy-; FEMA No. 3567; NSC 26454; p-Methoxycinnamaldehyde; p-Methoxycinnamic aldehyde; Cinnamaldehyde, p-methoxy- (8CI); Methoxycinnamaldehyde, p-
Molecular Formula C10H10O2
Molecular Weight 162.18
CAS Registry Number 1963-36-6
EINECS 217-807-0
Molecular Structure
Appearance: light yellow crystalline powder
Usage: flavor and fragrance, pharmaceutical material
Assay: 98%
Packing: 25kg net/bag
Brand: Nanjian
E-mail:anyname2012@gmail.com |
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| » Posted by: Wuhan Huanzhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
4-trifluorocinnamaldehyde |
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CB51503086
Molecular Formula: C10H7F3O
Molecular Weight: 200.01
Melting Point: 57-61℃
Appearance: Yellow crystals
Uses: Pharmaceutical intermediates, but also can be used as raw material medicine
Assay: 94%
Packing: 5kg/tin
Brand: Nanjian
E-mail:anyname2012@gmail.com
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| » Posted by: Wuhan Huanzhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
alpha-Chlorocinnamaldehyde |
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Synonyms Cinnamaldehyde, alpha-chloro-; 2-07-00-00281 (Beilstein Handbook Reference); 2-Chloro-3-phenyl-2-propenal; 2-Chlorocinnamaldehyde; BRN 2205649; alpha-Chlorocinnamaldehyde; 2-Propenal, 2-chloro-3-phenyl- (9CI)
Molecular Formula C9H7ClO
Molecular Weight 166.6
CAS Registry Number 18365-42-9
EINECS 242-237-4
Molecular Structure
Melting point 20-22℃
Boiling point 107-108℃ (3 mmHg)
Appearance:light yellow transparent liquid
Usage: pharmaceutical material and intermediate
Assay 95%
Packing:5kg net/barrel
Brand: Nanjian
E-mail:anyname2012@gmail.com |
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| » Posted by: Wuhan Huanzhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
4-Chlorocinnamaldehyde |
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Synonyms (E)-3-(4-Chlorophenyl)-2-propenal
Molecular Formula C9H7ClO
Molecular Weight 166.6
CAS Registry Number 49678-02-6
Molecular Structure
Melting Point: 59-62℃
Appearance: White or light yellow crystalline powder
Uses: Organic intermediates
Assay: 96%
Packing: 25kg/drum
Brand: Nanjian
E-mail:anyname2012@gmail.com |
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| » Posted by: Wuhan Huanzhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
alpha-Hexylcinnamaldehyde |
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Synonyms Hexylcinnamaldehyde; Alpha-Hexylcinnamadehyde; alpha-n-Hexylcinnamaldehyde; Alpha-Hexyl cinnamic aldehyde
Molecular Formula C15H20O
Molecular Weight 216.32
CAS Registry Number 101-86-0
EINECS 202-983-3
Molecular Structure
Density 0.95
Boiling point 174-176℃ (15 mmHg)
Refractive index 1.55
Flash point 113℃
Appearance: light yellow oily liquid
Usage: food additive ,flavor and fragrance
Assay 97%
Packing: 25kg net/drum
Brand: Nanjian
E-mail:anyname2012@gmail.com |
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| » Posted by: Wuhan Huanzhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
4-Chlorocinnamaldehyde |
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Synonyms (E)-3-(4-Chlorophenyl)-2-propenal
Molecular Formula C9H7ClO
Molecular Weight 166.6
CAS Registry Number 49678-02-6
Molecular Structure
Melting Point: 59-62℃
Appearance: White or light yellow crystalline powder
Uses: Organic intermediates
Assay: 96%
Packing: 25kg/drum
Brand: Nanjian
E-mail:anyname2012@gmail.com |
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| » Posted by: Wuhan Huanzhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
Dipentaerythritol 85%,Dipentaerythritol 90% |
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Dipentaerythritol 85% Dipentaerythritol
Dipentaerythritol CAS RN.: 126-58-9
Molecular formula: C10H22O7
Uses: Dipentaerythritol used to produce polyether, polyester, polyurethane, alkyd resin and photosensitive resin film
Dipentaerythritol Specification:
Item Index
First grade
Dipentaerythritol% min 85
Monopentaerythritol% max 5
Tripentaerythritol% max 10
Ash % max 0.1
Loss on heat % max 1.0
Hydroxyl% 38- 40
Degree of staining 3 |
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| » Posted by: Puyang Tiancheng Chemical Co.,Ltd. [China] |
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[Sell]
Methyltetrahydrophthalic anhydride, MTHPA |
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Name: Methyltetrahydrophthalic anhydride, MTHPA.
Product No: B1005
CAS No: 11070-44-3
Formula: C9H10O3
Formula Weight: 166.17
Methyl Tetrahydrophthalic Anhydride (MTHPA) is a versatile liquid anhydride hardener. The product remains liquid in cold environments (typical pour point -20c to -15c). It provides unique characteristics to epoxy cured materials. MTHPA often is the product of choice in high voltage and temperature resistance environments. The characteristics of MTHPA also provide for excellent flexibility and strength properties. Markets using MTHPA include marine, composites, windmill blade coatings, construction, insulating, medical and sporting equipment.
Application: Epoxy resin curing agents, solvent free paints, laminated boards, epoxy adhesives, etc. With the many advantages, e.g. long-term storage at room temperature, low freezing point, small volatilization and low toxicity, MTHPA is widely used in electric machines, dry-type transformers, high voltage switches, mutual inductance equipments, horizontal output transformers, household appliances capacitors, power capacitors and resistances, and the impregnating, casting and wrapping of integrated circuits.
Package: 25 kg plastic drums or 220kg iron drums.
Cautions: Store in cool, dry places and keep away from moisture.
Specification
Appearance slightly yellow liquid
Anhydride Content ≥41.0%
Volatile Content ≤1.0%
Free Acid ≤1.0 %
Freezing Point ≤-15oC
Viscosity(25oC) 30-50 mPa·s |
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| » Posted by: Puyang Tiancheng Chemical Co.,Ltd. [China] |
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[Sell]
light color Hydrocarbon Resin C9 Petroleum Resin |
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Credrez series of C9 petroleum resin is a petroleum by-product of pyrolysis C9 fraction which is produced by pre-treatment, polymerization and distillation processes. It is not a high polymer but a low polymer molecular weight between 300-3000. It has the characteristics of low acid value, good miscibility, water,ethanol and chemical resistance, the chemical stability against acid, the good adjustment of viscosity and thermal stability. Generally, 9 petroleum resin is not used alone, but as promoters, regulators, modifiers used with other resin.
Applications:
A. Paints Industry: In paint industry mainly use the high softening point of C9 petroleum resin which can increase the gloss of paint and improve the adhesion, the hardness and the resistance ability of ac id and alkali.
B. Tire and Rubber Industry: in tire and rubber industry, low softening point of C9 petroleum resin is mainly used which has a good miscibility with natural rubber particles, and little affect on rubber vulcanization. Adding in rubber and tires, petroleum resin can increase the adhesion and the reinforcement and can also play as softener.
C. Adhesives Industry:
C9 petroleum resin having good adhesion, added in the process of producing adhesives and pressure-sensitive adhesives can improve the adhesive bond strength, acid resistance, alkali resistance and water resistance, and also can reduce production costs effectively. D. Ink Industry:
In ink industry mainly use the high softening point of C9 petroleum resin which can reach the effect of show color, quick-drying and brightening and improve printing performance, etc.
F. others Petroleum resin having certain characteristic of unsaturated, can be used as paper glue, plastic modifier etc. |
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| » Posted by: Puyang Tiancheng Chemical Co.,Ltd. [China] |
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[Sell]
Hydrocarbon Resin C5 for Rubber and Tyre |
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The Credrez series of HCR-C5100 and HCR-C5101 Series of Petroleum Resins are pure C5 Hydrocarbon Resins without aormatic content applied exclusively in tire and rubber compounding. They have an excellent compatibility with a wide variety of elastomers including natural rubber (NR), synthetic rubber, polyethylene, polypropylene, Styrene-Isoprene-Styrene (SIS), Styrene-ethylene-butadiene-styrene(SEBS) and Ethylene Vinyl Acetate (EVA), and also have a good compatibility with the natural tackifying resins (such as Terpene, Rosin and thereof derivatives). Additionally, the product can be used in rubber compounding as tackifying agent, reinforcement agent, softening agent as well as the filling agent, etc.
Performance
Light Color
Excellent Tackifying Property
Good softening and reinforcement properties in rubber mixing process, can enhance the ductility and peel resistance of rubber compounding.
Improve the tackiness of raw rubber without effecting the curing time and cured property of rubber compounding.
limited influence on vulcanization time and physical properties after vulcanization
Avoids the sticky problem to rubber processing machines
Contributes to a uniform dispersion of filling material in rubber compounding |
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| » Posted by: Puyang Tiancheng Chemical Co.,Ltd. [China] |
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[Sell]
C5 Petroleum Resin for Hot Melt Road Marking Paint |
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C5 Petroleum Resin with the grade of HCR-R5100 and HCR-R5101 are two brand-new refined high-class C5 Hydrocarbon Resin specially designed as a bonder to meet the technical requirements for hot melt road marking paint in Asian and American Markets. These resins offer good dispersion of fillers and pigments and also show excellent flow properties in Thermoplastic Road Marking Paint Systems. They are mainly recommended to the Thermoplastic Road Marking Paint industry.
Performance of the HCR-R5100 and HCR-R5101
Light color
Good fluidity
Good heat stability
High drying rate
Even distribution of filler material without settling
High abrasion performance
Other performances criteria such as weather fastness, strong smudge resistance and affinity for pigments are also excellent.
Recommended Fields
Thermoplastic Road Marking Paint, Pressure Sensitive Adhesives
Available Packing
25kg plastic woven bags or Kraft paper bags.
Storage
C5 Petroleum Resins are non-hazardous chemical product. It should be stored in dry and cool places. Keep away from fire. Sunshine, moisture and pollution. Avoided prolonged storage due to the potential effect on performance. |
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| » Posted by: Puyang Tiancheng Chemical Co.,Ltd. [China] |
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[Sell]
Hydrocarbon Resin,Petroleum Resin,C5,C9,Petrolium Resin |
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| Hydrocarbon Resin,Petroleum Resin,Tackifier, C5 Hydrocarbon Resin,C5 Petroleum Resin,C9 Petroleum Resin,C9 Aromatic Hydrocarbon Resin,C5/C9 Petroleum Resin,C9/C5 Hydrocarbon Resin,DCPD Resin,C5 Resin, C9 Resin,MTHPA,MHHPA,Dipentaerythritol,Aliphatic Resin, Pentaerythritol,Monochloroacetic acid,Chloroacetic acid. |
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| » Posted by: Puyang Tiancheng Chemical Co.,Ltd. [China] |
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[Sell]
Hydrocarbon Resin,Petroleum Resin,MTHPA.MHHPA,Dipentaerythritol,Chloroacetic acid. |
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| Hydrocarbon Resin,Petroleum Resin,Tackifier Resin, C5 Hydrocarbon Resin,C5 Petroleum Resin,C9 Petroleum Resin,C9 Aromatic Hydrocarbon Resin,C5/C9 Petroleum Resin,C9/C5 Hydrocarbon Resin,DCPD Resin,C5 Resin,C9 Resin,MTHPA,MHHPA, Dipentaerythritol,Pentaerythritol,Monochloroacetic acid,Chloroacetic acid. |
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| » Posted by: Puyang Tiancheng Chemical Co.,Ltd. [China] |
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[Sell]
Rubber Strainer |
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| Rubber strainer is used for straining impurities out of rubber compound. Structure 1. The rubber strainer can be used in different applications, including single head, double head, hot feed, cold feed, etc. 2. The head is fitted with a mechanical cutter, which operates hydraulically. The operation is simple and easy. 3. The machine body is equipped with a temperature regulation device. The screw an bushes are subjected to nitrogenation treatment to get enough strength and excellent wear-resistance. 4. Cole feed rubber strainers of various specifications are supplied for users to select. Model Srew Motor power Produce capacity Diameter L/D Highest rotational speed of screw shaft Unit mm L/D r/min Kw Kg/h XJL-120 120 4.8:1 45 22 180 XJWL-120 120 12:01 45 75 260 XJDL120 120 12:01 45 75 480 XJL-150 150 4.8:1 45 37 400 XJWL150 150 12:01 45 132 520 XJDL150 150 12:01 45 132 1050 XJL-200 200 4.5:1 40 75 800 XJL-250 250 4.5:1 40 90 1600 |
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| » Posted by: Qingdao Everfine Machinery Co., Ltd [China] |
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[Sell]
fashion men's sport ana-digit watch |
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| Ana-digit watch,fashion watch,sport watch,Ana13 Case:ABS Case back:Stainless steel Function:1 12 Digits Display Mode 2 Alarm/Chime 3 Dual Time 4 Countdown Timer 5 1/100 Sec. -Stop Watch 6 EL Backlight 7 Normal Operation Temperature Range:-20C~+70C 8 Battery:3V Lithium Battery 9 Temperature sensor precision 2C in range of -20C~+70C Port:Shenzhen MOQ:1000 pcs Payment Terms :T/T Customer Order:Place order High Quality Plastic. OEM orders also welcome. 1C logo print on Dial and Laser Engrave on case back : free of charges. (1) Customer's designs & logos are available (2) It can change the color of the dial and strap as requested (3) Different designs for customers' choice. (4) Supply both man & woman styles. (5) OEM & ODM are welcomed. (6) Products with new designs can be developed according to customers' specification (7) Tags: upon customers'demand. Unit price depends on customers' QTY & Specific Requirements. |
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| » Posted by: TIANYU TIMETECH COMPANY LIMITED [China] |
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[Sell]
Multi-head weigher cleaning machine |
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| Specification: Item: Hopper Cleaner Model No: V-14 Power Supply: 380V Power: 13KW Working Temperature: 25-70C Cleaning Quantity: 42 pcs Monitor: 5.7" HMI of Siemens Description: @ 2 programmes as standard . Manual operation and Automatic operation @ Hot-water rinsing (60C). @ Process time approx. 25-30 minutes. @ Washes all types of scales and chutes. @ Gentle but effective cleaning extends the life of the items @ Rotating washing cylinder @ Cleaning Multihead Weigher of 10, 12, 14heads @ Hot water or adding detergent to cleaning @ The machine can be placed close to the scales this saves transport time @ Saving design the doors open inwards |
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| » Posted by: Foshan city NXD packing machinery co.,ltd [China] |
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[Sell]
Rubber Sheeting Mill |
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| Rubber sheeting mill is chiefly used as accessory of internal mixers to make rubber sheets. The rollers are made of chilled cast iron with vanadium and titanium alloys. The roller face is hard and anti-wear. The internal cavity is processed to make temperature well proportioned on the roll surface. The machine is equipped with an overload protection device to prevent the major components from being damaged due to overloading. The machine is also equipped with an emergency device. When an emergency accident happens, just draw the pull rod, and the machine will stop immediately. It is safe and reliable. The transmission system adopts a hard facing gear reducer, which has a compacted structure with higher transmission effciency, lower noise and longer service life. The base frame is a complete framework, which is convenient for installation. NOTE: all the models may be optionally equipped with either copper bushes or rolling bearings. Model XKY-550 XKY-660 XKY-710 Item Roll diameter mm 550 660 710 Roll working length mm 1500 2130 2200 Linear speed of front roll m/min 31.17 32 30.26 Speed ratio of rolls 01:01.1 01:01.1 01:01.1 Compound feeding capacity kg 140 165 190 Motor power kW 110 240 280 Dimensions L mm 6210 7650 9120 W mm 2630 3460 3850 H mm 2900 2720 2930 Gross weight t ~28 ~53 ~59 |
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| » Posted by: Qingdao Everfine Machinery Co., Ltd [China] |
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