Lipase is a biocatalyst widely used to catalyze esterification and transesterification. However, since the lipase is water-soluble and difficult to recycle and reuse, the powdery lipase is easily deactivated by being dispersed in an organic solvent, and the lipase is immobilized on an insoluble carrier, thereby improving enzyme activity and recycling. The use of macroporous adsorbent resin to immobilize lipase will make the active center of the enzyme more exposed, improve the catalytic activity of the enzyme, the catalyst can be reused, easy to separate, and the rosin ester is synthesized by immobilized lipase, which has mild reaction conditions and simple equipment requirements. High conversion rate and other advantages.
Suzhou Bojie Resin Technology Co., Ltd. provides macroporous adsorbent resin (lipase immobilization resin) to efficiently immobilize lipase, customer service problem of inactivation of free lipase powder in organic solvent, control of appropriate reaction temperature, reaction time and enzyme The amount can obtain the immobilized lipase with higher activity, can be reused after desorption, saves cost, increases the stability of lipase, and has broad application prospects.
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Shellac is a resinous secretion from scale insects. Shellac is used, for example, to make varnishes and polishes.
Shellac is a resinous secretion from scale insects. Shellac is used, for example, to make varnishes and polishes.
Size
1 litre
5 litres
Shellac is a resinous secretion from scale insects. Shellac is used, for example, to make varnishes and polishes. Shellac makes an abrasion-resistant wood varnish for interior use and brings out the wood in a silky matt, natural way. Particularly for the restoration of antique furniture.
Appearance
Dark red liquid
Capsaicin SHU
1,000,000 Min.
Color value CU
10,000 Max.
Heavy Metal(as Pb) %
0.0005% Max
As %
0.0002% Max
Organic solvent residue %
0.005% Max
PFA ion exchange column, also known as PFA chromatography column, PFA filtration column, etc.
The principle is to use adsorbents to have different adsorption effects on different compounds and different solubility of different compounds in solvents, and to use suitable solvents to allow the mixture to pass through a column filled with adsorbents, so as to achieve the purpose of separation and purification of complex mixtures.
Excellent chemical tolerance, resistant to strong acids and bases; Extremely low dissolution and precipitation, without contaminating the sample.
#Filter #Separation #purification #Perfluoroalkoxyresin
Hi, We Khuda Dad Noori Trading Company is the Supplier and Exporter of Sajji Khar, Crude ( Sodium bicarbonate ) from Afghanistan, if anyone is interested in buying we can offer the best quality.
shellac manicure, Payment Terms : T/T, Bank or Wire Transfer Upfront Upon Proforma Invoice Pricing, Total or Minimum order Quantity , Quality and Delivery time get back to us so we can provide all those for you if interested. Regular others also have added advantages, Bulk orders as well.
100% pure natural Damar Resin / Gum Damar for food, Ink, Cosmetic, Medical etc
Gum Damar (Damar Balsam) is a raw natural resin collected from the damar pine/tree. Used for paint industry, aromatic emulsions on food & cosmetic industry and also for polishes, water-resistant coating and Injection mould materials. Now this product is approved by the Food and Drug Administration for coating fruit and vegetable crates.
Usage: Oil base painting ,printing ink, Raw material for Alkyd Resin,Adoration, Cosmetics, Essence, Coating, Varnishes, Water proofing, Chip- Computer chip, Lacquers, Pigment concentrate.
Botanical name : Shorea Javanica
H.S. No. : 1301.90.200
Origin: Indonesia
Aromatic: earthy and herbs
Purity: 100%
Color: Slight Yellow
Package: 25kg/ woven bag or special packing
Supply Ability: Up to 40 Metric Ton/Month
Why us:
1.Prompt reply & instant communication available.
2.Customized packaging bag.
3.Large stocking & lightning consignment.
4.Photoes all-the-way for cargo tracing after order confirmation
5.Quality guaranteed that every item comes from the first class factory.
6.One-stop traking service until the goods trucked to your warehouse.
7.A professional foreign team serve for you.
About us:
PT Indo Berkah Niaga is a professional supplier and exporter of a series of basic raw materials Located in Lampung, Indonesia.
We are mainly specialized in Damar gum, Incense, and spices.
Long time our main market is in domestic, in order to meet our foreign customer requirements, we recently have set up a specially export departments.
We warmly welcome all domestic and foreign friends to be our business partners on the basis of mutual benefits, and wish to establish good relationship with each other in the near future.
Origin: Vietnam
Packing: in new galvanized steel drum;
225kg/drum
Loading: - 80 drums in container 20' with pallets
- 88 drums in container 20' without pallets
Specifications: same as the attached test report
UNIT PRICE
FOB HAIPHONG PORT
(USD/MT) 1450
Payment: - T/T 30% deposit and 70% balance when get bill of lading.
- L/C at sight
Delivery time: after 7 days from the date of deposit or date of L/C
Thanks for your kindly co-operation and look forward to your soonest reply.
SPSi-100 is a high performance matrix resin product used for tin-free self-polishing paint, it is only suitable for copper-containing formulations and can be blended with various amounts of CDP (Rosin) to satisfy different application requirements. The tin-free self-polishing antifouling coatings prepared by SPSi-100 could possess 4-5 years performance (the actual antifouling performance determined by paint formulation, ships speed & activity and sailing sea area environment), low VOC and excellent polishing rate.
Use: for anti fouling marine paints
Packing:190kg drum
Storage: in a shady, dry and ventilated place, avoid high temperature and fire contact.details pls refer to MSDS.
Supplier: WUXI HONOR SHINE CHEMICAL CO .LTD
SPZn-100 is an economical matrix resin product used for tin-free self-polishing paint, it is only suitable for copper-containing formulations and must be blended with CDP (Rosin). The tin-free self-polishing antifouling coatings prepared by SPZn-100 could possess 3 years performance (the actual antifouling performance determined by paint formulation, ships speed & activity and sailing sea area environment), low VOC and steady polishing rate.
- Insta Glo is a self polishing liquid formulated with special resins and rich quality
waxes for polishing marbles and granite. it provides long durable polish even after exposure to atmospheric condition. it has wide range of application
Our products include various types of relevant industrial Resins used in paint, Adhesive, ink and wood industries, and to supply requirements of affiliated units inside and outside the country,
Polyvinyl chloride resin is widely used in production of polyvinyl chloride boardy leatheroid, paint and adhesive agents,tec. Paint and adhesive .
Sg3 is used to make ordinary soft products, such as: wire, plastic sandals, film, packaging bag, hose, toys, crafts, auto parts, foam plastic etc.
Sg5 is a universal resin, which can be used to produce foaming materials, pipes, profiles, boards etc.
Sg7 is used for the production of hard products, production of sheet, sheet, such as: doors and Windows, flooring, furniture, decorative materials, wood products etc.
Sg 8 is used to produce hard products such as sheet, sheet, pipe fittings, etc.
SCG08 is a premium grade Gel type strong acid cation exchange resin, sodium form, with crosslinking8% DVB , which is produced by sulfonated styrene-DVB copolymer
The particle size is in standard gaussian distribution with 0.315-1.25mm >95%.
SCG08 shows excellent mechanical strength and good ion exchange kinetics, SCG08 in hydrogen form is widely used for water deminerazation to reduce the ions.
SCG08 in sodium form is fit for common mixed bed system, which is one of the most cost-efficient system to remove anion & cation from water.
Ion exchange resin for water treatment
Gel type strong acid cation exchange resin is used in water demineralization
SCG08 is a premium grade Gel type strong acid cation exchange resin, with crosslinking 8% DVB , which is produced by sulfonated styrene-DVB copolymer.
The particle size is in standard gaussian distribution with 0.315-1.25mm >95%.
SCG08 shows a better oxidative stability and a better regeneration efficiency than SCG07, so SCG08 in hydrogen form is intended for demineralization use in mixed beds.
Equal to Amberlite IR120h, Purolite C100
Basic feature
Application:Mixed bed system for water demineralization
Matrix:ST-DVB
Type: Gel
Functional group:sulphonic acid
Ionic form: hydrogen & sodium form
Appearance:amber Spherical beads
Physical and Chemical Characteristics
1 Total exchange capacity (eq/L) Na+ form â?¥1.9
2 Moisture retention (%) Na+ form 47-56
3 Particle size range (%) 0.315-1.25 mm â?¥95
4 Whole beads count (%) â?¥95
5 Shipping weight (g/ml) Na+ form 0.75-0.85
6 Specific gravity (g/ml) Na+ form 1.15-1.24
7 Uniformity coefficient
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