BDMAEE – Page 1870

original air chemical original american gas ancamide series, ancamine series & anquawhite series floor epoxy curing agent

Published by BDMAEE on 2023-12-06 | Permalink

ancamide 221-x70 : low-cost solvent-based polyamide resin, 70% solid content. can be used in primers and solvent-based topcoats.
the ratio is: 221-70x: 128 (liquid epoxy resin) = 1.7: 1
221-70x: 1001 (solid epoxy resin) = 66: 100

ancamine 2773 : low-cost alicyclic amine curing agent, can be used in mid-coat, low ratio, low oil level, good yellowing resistance, compared with the mainstream 113 type curing agent, light color, high pvc content, 100 % solid content, can be applied to epoxy floor mid-coat and topcoat that are not sensitive to color requirements

ancamine 2883 : low-cost surface coating alicyclic amine curing agent, with high brightness and low ratio. it can be used in self-leveling surface coatings except light gray and white. it has good anti-corrosion performance, scratch resistance and hardness.

ancamine 2280 : low-cost and highly anti-corrosive alicyclic amine curing agent, which can be applied to floors with high anti-corrosion requirements, such as:
electroplating plants, sewage treatment plants, chemical plants, etc., have high anti-corrosion properties. when combined with 128 resin, it can withstand 70% concentrated sulfuric acid, 50% sodium hydroxide and 10% nitric acid. when combined with phenolic epoxy, it can significantly improve the resistance to corrosion. anti-corrosion properties.

ancamine 2422 : the best anti-corrosion curing agent, providing higher anti-corrosion performance than 2280.

ancamine k54 : epoxy curing accelerator, the most versatile epoxy accelerator, light color, low addition amount.

anquamine 721, anquamine 731, anquawhite 735 : water-based curing agent, with self-emulsifying function, high brightness, high hardness, low oil level, light color, can be used in floors with high environmental requirements such as dmp pharmaceutical factories and food factories.

photoinitiator 184 for uv radiation curing systems

Published by BDMAEE on 2023-12-06 | Permalink

product introduction
photoinitiator 184 is the best choice for non-yellowing applications. it is a fracture-type photoinitiator with fast speed and long storage life. non-yellowing and low-irritation properties make it ideal as a varnish for paper, flooring, metal, plastic and wood.

physical parameters

structure
chemical name	1-hydroxycyclohexylphenone
cas no	947-19-3
einecs no	231-426-9
molecular formula	c13h16o2
molecular weight	204.27
appearance	white to off-white crystalline powder
smell	very weak smell	vinylpyrrolidone	> 100
tmpta	>50
2-ethyl acrylate	>50
water	<0.1

specifications

appearance	white to off-white crystalline powder
content	≥99.0%
melting point	46-50°c
volatile content	≤0.5%
transparency	≥97% @425 nm ≥ 98% @500 nm

application
photoinitiator 184, when exposed to ultraviolet light, undergoes intramolecular homolytic cleavage to generate a pair of free radicals, which triggers the polymerization of the ultraviolet curing system. it does not require a hydrogen donor to initiate free radicals. but its free radicals are very sensitive to oxygen in the air.
when the non-yellowing properties are strictly required, it is strongly recommended to use photoinitiator 184. outdoor exposure test results show that compared with other initiators, it has better long-term non-yellowing performance. additionally, it is less sensitive to air inhibition during curing than photoinitiator 1173.
the usage rate of photoinitiator 184 varies depending on system composition, light source, line speed and film thickness, but is usually between 0.5% and 5% w/w. photoinitiator 184 can be used in printing inks, overprint varnishes, wood lacquers, adhesives and photoresist dry films.

storage conditions
must be stored in a closed container under dark, dry conditions.

packaging
20 kg net/carton

0000pt”>≥98% @500 nm

storage conditions
must be stored in a closed container under dark, dry conditions.

packaging
20 kg net/carton

ventrus pentasize 8 succinic anhydride paper sizing

Published by BDMAEE on 2023-12-06 | Permalink

product information

substance name	2,5-furandione, dihydro–, single-c15-20-alkenyl derivatives
product name	pentasize 8
casno.	68784-12-3
einecs号	272-221-2

specifications

20 appearance at ℃	transparent amber liquid
chroma	highest10
hydroxy value(mg koh/g)	305 – 335
free maleic anhydride	up to 0.1%0.1%
free olefins	up to 3.0%

typical attributes

melting point/freezing point span>	-8℃
randian	206℃ (closed cup)
autoignition temperature	330℃,1013hpa
water-soluble	not applicable
proportion@20℃	0.9634 g/ml
vapor pressure@20℃	<1 x 10-6 hpa
viscosity@25℃	181 mpa.s

packaging
930kg/barrel

application
pulp agents are used in many neutral production processes for paper quality control, and sizing agents control waterproofness and water absorption

storage method
pentasize 8 is best stored in a dry, ventilated place, away from fire. the storage temperature should not exceed 40°c to reduce color degradation, and is packaged in stainless steel or fiberglass containers.

e=”color:#464644″>viscosity@25℃

181 mpa.s

packaging
930kg/barrel

application
pulp agents are used in many neutral production processes for paper quality control, and sizing agents control waterproofness and water absorption

desmodur 0118 pure mdi without antioxidants 101-68-8

Published by BDMAEE on 2023-12-05 | Permalink

product introduction
desmodur® 0118 is a 4,4′-diphenylmethane diisocyanate monomer with a molecular weight of 250 and is a colorless to light yellow solid at room temperature. this product is mainly used in the production of polyurethane products. sampling when sampling products, prevent the product from coming into contact with moisture or being exposed to moisture.

specifications

features	value	unit	test method
appearance	the solid is white to light yellow crystal,the liquid is a transparent liquid		visual inspection method
chroma	≤ 30		gb/t 605–2006
mdicontent[1]	≥ 99.6	<�	≤ 0.2	%	gb/t 13941-2015
deterioration test[2](chroma)	≤ 50		gb/t 605–2006
deterioration test[2](cyclohexane insoluble matter)	≤ 1.65	%	gb/t 13941-2015

note [1]: mdi content includes the sum of 4,4′-mdi, 2,4′-mdi and 2,2′-mdi.
note [2]: deterioration test is a type inspection item.

packaging
desmodur 0118 is supplied in liquid form (tank truck).

save
desmodur 0118 should be stored in dry, sealed containers at a storage temperature of (45±1)°c. the product shelf life is 10 days.

labeling and reach application
the technical information of this product is valid only if it is consistent with the latest version of the corresponding “chemical safety data sheet”. any updates to safety-related information – as required by relevant regulations – will only be reflected in the safety data sheet, copies of which will be revised and distributed. for current classification, labeling, application and process methods and other safety technical information, please refer to the currently valid “safety data sheet for chemicals”.

operation guide
like all isocyanates, desmodur 0118 liquid is very sensitive to water and reacts with water to produce insoluble urea and carbon dioxide. in a closed container, the carbon dioxide produced will cause the pressure in the container to rise and cause danger. desmodur 0118 liquid will accelerate its yellowing when exposed to air, especially sunlight. therefore, it is recommended to store desmodur 0118 liquid in a dry nitrogen environment. yellowing generally does not affect the processability of the product. desmodur 0118 liquid is sensitive to heat and will form dimers.
for more information about physical and chemical properties, you can check the security data list.

�it is recommended to store desmodur 0118 liquid in a dry nitrogen environment. yellowing generally does not affect the processability of the product. desmodur 0118 liquid is sensitive to heat and will form dimers.
for more information about physical and chemical properties, you can check the security data list.

asahi kasei duranate® elastic curing agent series e402-90t, e405-80t, tse-100, ae700-100

Published by BDMAEE on 2023-12-05 | Permalink

product introduction
a coating film with elasticity and excellent weather resistance can be produced without adding plasticizers.
suitable for plastic, leather, rubber and other elastic substrates and other materials that require tensile properties.

tmtm model	solid content wt%	nco% wt%	viscosity mpa•s/25°c	solvent	features
e402-90t	90	8.5	1200	toluene	flexible
e405-80t	80	7.1	230	toluene	low temperature flexibility
tse-100	100	12.0	1650	– –	low soluble in polar solvents
ae700-100	100	11.9	800	– –	low temperature flexibility low soluble in polar solvents

* please contact us if you want to change the dilution solvent

tensile curve at 20°c

tensile curve at -10°c

application example: bending test of buffer painted parts

asahi kasei product address: https://www.akcpc.jp/cn/duranate/dansei.html

dmf n,n-dimethylformamide high-quality solvent reaction intermediate 68-12-2

Published by BDMAEE on 2023-12-05 | Permalink

product introduction:
dimethylformamide is not only a chemical raw material with a wide range of uses, but also an excellent solvent with a wide range of uses.

product foreign name	n,n-dimethylformamide,dmf
casno.	68-12-2
molecular formula	c3h7no
structural formula:

application:
· dmf is a good solvent for a variety of polymers such as polyethylene, polyvinyl chloride, polyacrylonitrile, polyamide, etc., and can be used wet spinning of polyacrylonitrile fiber and other synthetic fibers, synthesis of polyurethane; used in plastic film making; can also be used as a paint stripper for removing paint; it can also dissolve some low-solubility pigments, giving the pigments the characteristics of dyes .
· dmf is used for the extraction of aromatic hydrocarbons and the separation and recovery of butadiene from the c-4 fraction and the separation and recovery of isoprene from the c-5 fraction. it can also be used to separate non-hydrocarbons from paraffin. effective reagents for ingredients.
· dmf is not only widely used as a solvent for reactions, but also an important intermediate in organic synthesis. it is widely used in pesticides and pesticide industries.

product features:colorless ammonia smell liquid

product packaging: 190kg drum

efka®& hydropalat® flow leveling agent series 3277 3337 3600 3650 3670 3741 3745 3770 3772 3777 3778 3785 3930 3370

Published by BDMAEE on 2023-12-05 | Permalink

product name	original product name	type	product features
efka fl 3277	efka 3277 n	fluorinated polyacrylate	fluorocarbon modified polyacrylate; solvent-freeefka® fl3777
efka fl 3337	efka 3037	solvent	solvent mixture of high boiling aromatics, ketones and esters; flow agent, prevents surface defects, cob webbing, streaking, cooling, shortening solidification time
efka fl 3600	efka 3600 n	fluorinated polyacrylate	ju/span>	efka 3778	copolymerized acrylate	acrylic polymer coil coating, suitable for solvent-based and solvent-free systems
efka fl 3785	efka 3785		acrylic polymers are used in industrial coatings, coil coatings, two-component pur , a two-component epoxy resin leveling agent; also used for baked enamel yes		copolymerized acrylate
efka fl 3930	perenol f 30 p		acrylate on silica	powdered silicone-free flow and leveling agent
hydropalat we 3370	efka 3570	fluorinated polyacrylate	fluorocarbon modified polyacrylate; has excellent substrate wettability, leveling and cratering resistance; yes solutions to problems in water-based systems

*for product specific specifications and other recommended applications, please contact us.

glory ob optical brightener

Published by BDMAEE on 2023-12-05 | Permalink

chemical name ：2,5-bis-(5-tert-butyl-2-benzoxazolyl)thiophene

c.i. no. : fluorescent whitening agent 184【7128-64-5】

appearance	light green powder
melting point	196-203 ℃
decomposition temperature	220 ℃
maximum uv absorption wavelength	369nm
maximum emission wavelength	435nm
color	bright blue fluorescence

features
it has good weather resistance and high stability. it is a commonly used fluorescent whitening agent; it has passed fda certification.

purpose
mainly used in thermoplastics, polyvinyl chloride, polyethylene, polypropylene, polystyrene, acrylonitrile/butadiene/styrene copolymer, styrene/acrylonitrile copolymer materials, styrene/butadiene copolymer, cellulose acetate, polyamide, acrylic resin, polyester fiber (polyester), paint, coating��, whitening of ink.
widely used in the processing of film, injection molding and extrusion molding materials.

recommended dosage ：0.01~0.05%

desmophen c1200 linear polycarbonate diol 2000 molecular weight liquid

Published by BDMAEE on 2023-12-05 | Permalink

type	linear aliphatic polycarbonate polyester
supply form	solvent-free medium viscosity liquid
purpose	used as a base for advanced flexible coatings and sealing primers

product specifications

features

value

measurement units

method

hazencolor value

≤200

din en 1557

acid value

≤0.1

equivalent

about1,000

flashpoint

about224

°c

din en iso 2719

density@20℃

about1.10

g/ml

din en iso 2811-2

*the above values are general information and are not part of product specifications.

solubility/dilution
generally, it has good miscibility with the following solvents, but the storage stability of the prepared solution must be tested.
desmophen® c1200 can be diluted with esters, ketones, aromatic hydrocarbons and ether ester solvents. solutions with low base content will cause turbidity and sedimentation after long-term storage.
urethane grade solvents should be used (water content <0.05%, no other active impurities).

compatibility
desmophen® c1200 can be mixed with many desmophen® and desmodur® products. considering the wide variety of miscible products, products should be tested for compatibility before use.

application
coatings and sealing primers prepared with desmophen ® c1200 and aliphatic isocyanates have good weathering and hydrolysis resistance. other uses include decorative coatings, sealants and sealants.

save
desmophen c1200 is easily hygroscopic and should be stored sealed in the original container. this product has a shelf life of at least 6 months when stored in the original container under appropriate conditions.
storage at low temperatures may form crystalline precipitates. the crystallized material can be melted by slow heating at a temperature not exceeding 60°c.

safety: hazard identification
according to relevant standards (council directive 67/548/eec or 199/45/ec), this product is not classified as dangerous goods.
the safety data sheet (953249) should be read carefully. it includes information on labeling, transportation and storage, as well as information on product use, product safety and ecology.

crystalline precipitates may form. the crystallized material can be melted by slow heating at a temperature not exceeding 60°c.

safety: hazard identification
according to relevant standards (council directive 67/548/eec or 199/45/ec), this product is not classified as dangerous goods.
the safety data sheet (953249) should be read carefully. it includes information on labeling, transportation and storage, as well as information on product use, product safety and ecology.

pergut s 20 additive s20 for solvent-based neoprene contact adhesives

Published by BDMAEE on 2023-12-05 | Permalink

features base materials and additives for chlorinated rubber anti-corrosion coatings, cement floor coatings and road marking coatings

supply form fine powder

specifications

features

value

measurement units

method

viscosity,18.5%toluene solution

20±4

mpa·s

din 53015

iodine color value,18.5%toluene solution

≤7

din en 1557

tetrachloromethane content

≤0.005

%(by weight)

about1.5

g/ml

ash

about0.3

%(by weight)

din 53568

moisture

<0.3

%(by weight)

din 51777

chlorine content

≥64.5

%(by weight)

din en iso 1158

*this data is general information and is not part of the product manual.

features /application
pergut® s 20 can be used to formulate quick-drying anti-corrosion coatings with good weather resistance, water resistance, and chemical resistance. it can also be used in wear-resistant cement floor coatings and road marking coatings. it can also be used for the preparation of treatment agents.

dissolve properties/dilution
generally, pergut® s 20 has good compatibility with a variety of solvents, plasticizers and connecting materials. however, it is still necessary to test its solubility/compatibility in actual use.

save
– store in original sealed container.
– recommended storage temperature: 10-25℃.
– protect from direct sunlight, moisture, heat and foreign matter.

save time
provided that the product is stored in full compliance with the requirements in the “storage” clause above and properly handled, the product shall comply with the the specifications or characteristic values stated in the “specifications or characteristic values” clause above (as appropriate).
if a product exceeds the above 9-month period, it does not mean that it no longer meets the specifications or the values set in the characteristic values. however, it is recommended that products that are more than 9 months from the date of shipment be tested before use to confirm whether they still meet the specifications or characteristic values. the manufacturer makes no commitment and does not make any guarantees about products that are more than 9 months from the date of shipment. no responsibility or liability is accepted for failure to comply with the set values in the specifications or characteristic values.

security
product data sheets are only valid when used in conjunction with their corresponding latest safety data sheets. any updates to safety-related information – as required by regulations – will only be reflected in the safety data sheet, copies of which will be revised and distributed accordingly. for relevant information, including the latest classifications and labels, applications, handling methods and further safety-related data please refer to the currently valid safety data sheet.

store in airtight container.
– recommended storage temperature: 10-25℃.
– protect from direct sunlight, moisture, heat and foreign matter.

save time
provided that the product is stored in full compliance with the requirements in the “storage” clause above and properly handled, the product shall comply with the the specifications or characteristic values stated in the “specifications or characteristic values” clause above (as appropriate).
if a product exceeds the above 9-month period, it does not mean that it no longer meets the specifications or the values set in the characteristic values. however, it is recommended that products that are more than 9 months from the date of shipment be tested before use to confirm whether they still meet the specifications or characteristic values. the manufacturer makes no commitment and does not make any guarantees about products that are more than 9 months from the date of shipment. no responsibility or liability is accepted for failure to comply with the set values in the specifications or characteristic values.

security
product data sheets are only valid when used in conjunction with their corresponding latest safety data sheets. any updates to safety-related information – as required by regulations – will only be reflected in the safety data sheet, copies of which will be revised and distributed accordingly. for relevant information, including the latest classifications and labels, applications, handling methods and further safety-related data please refer to the currently valid safety data sheet.

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features	value	measurement units	method
hazencolor value	≤200		din en 1557
acid value	≤0.1	equivalent	about1,000
flashpoint	about224	°c	din en iso 2719
density@20℃	about1.10	g/ml	din en iso 2811-2