BDMAEE – Page 1865

moisture curing resin lc-95 and lc-98 curing agent

Published by BDMAEE on 2023-12-06 | Permalink

products introduction
in order to meet the requirements of industrial plastic coatings and special substrate coatings, a two-component moisture curing air was developed dry acrylic/silicone system.
the above coating system has very high hardness and has excellent damage resistance in a short period of time. and has good adhesion to special substrates.
plastic coating suitable for special substrates. such as: nylon, carbon fiber, pvc, etc.

physics features

resin	lc-95	lc-98
solid content (%)	45	– –
film-forming fraction (%)	– –	80
color	3	<1
acid value	3.6	– –
amine value	22	– –
solvent	toluene , isobutanol	b diol

suggested recipe
resin lc-95: curing agent lc-98= 100:25
diluent: xylene/toluene/n-butanol/ethyl acetate/cac=40/ 10/30/10/10
construction time:>20h

original air chemical american gas ancamine 2883 epoxy resin curing agent

Published by BDMAEE on 2023-12-06 | Permalink

product introduction
ancamine 2883 curing agent is a modified alicyclic amine curing agent, used with ordinary liquid epoxy resin at room temperature. the curing agent is based on air products’ unique cycloaliphatic amines, which provide cost-effectiveness, comprehensive chemical resistance and excellent surface properties. ancamine 2883 curing agent also has high mechanical strength, fast curing characteristics, and is especially suitable for lower temperature applications.

performance advantages
①low color and low viscosity for easy construction;
②good low-temperature curing performance, suitable for use in any weather;
③high gloss;
④low usage ratio;
⑤excellent chemical resistance and oil surface resistance.

application
① low-cost surface coating curing agent;
②industrial floor paint, scraper floor, primer, thin mortar;
③chemical-resistant tank lining coating;
④high solid coating;
⑤middle layer lining coating.

storage validity period
when packaged in original barrels at room temperature and sealed, the shelf life is at least 24 months. keep away from heat, dry and seal in package. freezing is prohibited.

precautions for use
please refer to the material safety data sheet (msds) of ancamine 2883 curing agent.

photoinitiator 907 for uv radiation curing systems

Published by BDMAEE on 2023-12-06 | Permalink

product ingredients	2-methyl-1-(4-methylthiophenyl)-2-morpholinyl-1-acetone
cas no	947-19-3
chemical structure

physical parameters

appearance	white crystalline powder
main content	99.5%min.(gc)
melting point	72-75°c
volatile content	0.20%max.
ash	0.10%max.
absorption wavelength	230nm, 304nm (in acetonitrile)

recommended usage range
can be used as a photoinitiator for pcb resists, solder mask inks, offset inks, screen inks, flexible inks, and inkjet inks.

performance advantages
easily soluble in organic solvents and monomers
have strong ultraviolet absorption ability

packaging
20kg/bag.

ventrus pentasize 68 succinic anhydride corrosion inhibitor

Published by BDMAEE on 2023-12-06 | Permalink

product information

substance name	2,5-furandione, dihydro, mono-c 15-20 alkenyl derivatives
product name	pentasize 68
casno.	68784-12-3
einecs号	272-221-2

specifications

20appearance at ℃	transparent amber liquid
chroma	highest10
hydroxy value(mg koh/g)	310-350
free maleic anhydride	up to 0.1%0.1%
free olefins	up to 3.0%
c16 asa content	47.5–52.5%
c18 asa content	47.5–52.5%
surfactant	none

typical attributes

melting point/freezing point span>	-80℃
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℃	200 cst

packaging
950kg/barrel

application : corrosion inhibitor

storage method
pentasize 68 is best stored in a dry, ventilated place, away from fire. the storage temperature should not exceed 400°c to reduce color degradation. it should be packaged in stainless steel or fiberglass containers.

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not applicable

proportion@20℃

0.9634 g/ml

vapor pressure@20℃

<1 x 10-6 hpa

viscosity@25℃

200 cst

packaging
950kg/barrel

application : corrosion inhibitor

storage method
pentasize 68 is best stored in a dry, ventilated place, away from fire. the storage temperature should not exceed 400°c to reduce color degradation. it should be packaged in stainless steel or fiberglass containers.

desmodur bl 3575/1 mpa/sn heat-activated hdi curing agent low heat yellowing

Published by BDMAEE on 2023-12-06 | Permalink

type	based onhdicapped aliphatic polyisocyanate
supply form	about 75% solvent naphtha100 / 1-methoxy propyl acetate-2(17：8)
purpose	withdesmophen® used together with the brand, can prepare light-fast one-component baking polyurethane coating

specifications

features

value

measurement units

method

non-volatile ingredients (0.2 g/60 min/ 80°c）

75±2

<ssp; 160°c 20 minutes

baking temperatures can be significantly reduced using metal catalysts.
for coil coating systems, desmodur® bl 3575/1 mpa/sn can achieve full crosslinking without catalyst addition at temperatures above 232°c.

storage
– store in original sealed container.
– recommended storage temperature: 0-30°c.
-protect against moisture, heat and foreign objects.
general information: storage at higher temperatures will result in increased color and viscosity. will result in solidification on storage at significantly lower temperatures. this curing is reversible by simply heating the product without adversely affecting product quality.

storage time
declares that the products will conform to the specifications or values set forth in the section “specifications or characteristics data” for a period of nine months after one day for shipment as specified in the shipping documents. the above, applies so long as the product is in full compliance with the storage conditions stated and referenced in the “storage” section above, and is otherwise properly handled. failure during the nine-month period does not necessarily mean that the product no longer meets specifications or settings value. however, before using the above products, recommends testing whether such products still exist to meet specifications or set values. does not make any representations about a product after the nine-month period has expired. xtron is not responsible or liable for meeting specifications or set value after the nine-month period.

labeling and legal requirements
this product data sheet is only used in conjunction with the latest version of the corresponding safety data sheet. any updated safety-related information, in accordance with statutory requirements, will only be reflected in the safety aspects data sheet, copies of which will be revised and distributed. relevant information to current classifications and tags, applications and processing methods can be found in the security currently in effect. further data related to security can be found in the datasheet.

lucite elvacite 2044 acrylic resin

Published by BDMAEE on 2023-12-06 | Permalink

product introduction
elvacite 2044 is a high molecular weight n-butyl methacrylate polymer. it is used as an adhesive for smooth plastic films or aluminum foils, or as a screen printing ink resin for glass screens. elvacite 2044 can also be used to improve the durability of vinyl chloride resin paints in outdoor applications.

specifications

nature	quantity	unit
molecular weight	142000	g/mol
special viscosity	0.47-0.56
proportion	1.06
acid value	0	mg koh/g
glass transition temperature	20	℃
moisture content (%, max)	0.3
elongation at break	300%	23℃, ,5%rh
tensile strength	500	psi

packaging
100kg (220lb,net)

japan’s (formerly npu) coronate hxlv, hxr, hx, hk solvent-free curing agent

Published by BDMAEE on 2023-12-06 | Permalink

composition	is hdiisocyanate trimer modified polyisocyanate
supply form	solid content100%
purpose	used as a non-yellowing curing agent for two-component coatings,has good weather resistance

typical property indicators

	c -hxlv	coronate -hxr	coronate -hx	c -hk
appearance	light yellow liquid
nco content (% )	22.5-23.9	21.6-22.1	20.5-22.0	19.3-20.7
solid content (%)	100	100	100	100
viscosity 25°c (mm2/s)	800-1500	1700-3300	1300-3600	3620-14800
color number (apha no.)	<40	<40	<80	<80
free hdi content ( wt%)	<0.2	<0.2	<0.6	<1.0
specific gravity 20°c	1.17	1.17	1.16	1.17

features : coronate hxr, hxlv, hx or hk are non-yellowing curing agents for polyurethane coatings, biuret polyurethane adducts the class has better characteristics. coronate hxr, hxlv, hx or hk have good heat resistance and good compatibility when mixed with polyols or solvents. they are widely used in motorcycle parts, car repair, wood paint, etc. application.

packaging ：220kg iron drum

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features : coronate hxr, hxlv, hx or hk are non-yellowing curing agents for polyurethane coatings, biuret polyurethane adducts the class has better characteristics. coronate hxr, hxlv, hx or hk have good heat resistance and good compatibility when mixed with polyols or solvents. they are widely used in motorcycle parts, car repair, wood paint, etc. application.

packaging ：220kg iron drum

thermosetting acrylic resin cb-89 for electroplating varnish

Published by BDMAEE on 2023-12-06 | Permalink

this product is designed for vacuum plating, water electroplating of cr and ni, or in stainless, etc. the developed 2k-pu topcoat has the characteristics of excellent adhesion, good dye compatibility and good alcohol resistance.

application
(1). water electroplating cr, ni and true aluminum plating on abs material 2k-pu varnish

main agent	weight ratio (g)	hardeningagent	weight ratio (g)
cb-89	25.0	tpa-100	1.46
thinner	20.0	tmof	0.05
		tol	2.49
		bac	0.5
total	45.0	℃	4.5

(2) 2k-pu varnish on stainless (stainless steel) tpa-100 specifications (nv:100%, nco% 23.1); thinner composition: mek/dibk/tol/bac=4/3/2/1(wt.)
main agent/hardener/thinner=10/1/5(wt.)
nkⅱ 8″~ 8″5 spraying baking conditions: 65℃/1 hour; coating film performance: adhesion ok

main agent	weight ratio (g)	hardeningagent	weight ratio (g)
cb-89	22.5	tpa-100	2.25
kflex-188	1.2	tmof	0.05
(20%)cab551-0.2	0.25	tol	1.7
dbtdl(10%)	0.05		0.5
thinner	16.0
total	40 . 0		4.0

thinner composition: mek/dibk/tol/bac=4/3/2/1(wt.); main agent/hardener/thinner=10/1/6(wt.)

nkⅱ 8″~ 8″5 spraying baking conditions: 80℃/1 hour ;coating film performance: resistant to boiling water for 1 hour, appearance and adhesion ok

>

dbtdl(10%)

0.05

0.5

thinner

16.0

total

40 . 0

4.0

thinner composition: mek/dibk/tol/bac=4/3/2/1(wt.); main agent/hardener/thinner=10/1/6(wt.)

nkⅱ 8″~ 8″5 spraying baking conditions: 80℃/1 hour ;coating film performance: resistant to boiling water for 1 hour, appearance and adhesion ok

meizhou bay 1,4-butanediol 1,4-bdo domestic bdo 110-63-4

Published by BDMAEE on 2023-12-06 | Permalink

molecular formula	c4h10o2
cas no.	110- 63-4
molecular weight	90.12

physical properties

nature	value
purity	≥99.5 %
status	colorless oily flammable liquid
melting point	20.1℃
boiling point	235℃
flash point (open cup)	121℃
viscosity@25℃	71.5mpa ·s

purpose
1, 4-butanediol is widely used, in addition to being used to produce polybutylene terephthalate (pbt), tetrahydrofuran (thf), γ-butyrolactone ( in addition to fine chemical products with high added value such as gbl), n-methylpyrrolidone (nmp), n-vinylpyrrolidone (nvp), polyurethane resin (pu) and high-performance elastic fiber spandex (spandex), they are widely used as solvents, pharmaceutical cosmetics, plasticizers, curing agents, pesticides, herbicides, foam artificial leather, fibers, engineering plastics and brighteners in the electroplating industry, etc.
it has strong reactivity and can carry out various chemical reactions such as oxidation, dehydration, displacement, polymerization, esterification, and halogenation to generate a series of important chemical products. it is hygroscopic, miscible with water, and soluble in methanol and ethanol.

packaging, storage and transportation
made of aluminum , packed in galvanized iron drums or plastic drums, or stored and transported in tank trucks as flammable and toxic substances. because the melting point is as high as 20°c, a heating pipe should be installed in the tanker.

korea cosmonate m-200 polymer mdi

Published by BDMAEE on 2023-12-06 | Permalink

cosmonate m-200 is a polymeric mdi commonly used in the manufacture of hard rigid and semi-rigid polyurethane foam. cosmonate m-200 liquefies at room temperature and is easy to handle and store in containers at -20°c. it is in solvent-free form with an average organic functionality of 2.7 and a maximum of 125 cp (25°c), with monomeric mdi and dimers, trimers and tetramers of 4,4′-diphenylmethane diisocyanate the above oligomers are mixed.

product properties

project	value	unit	test method
ncocontent	30.0∼32.0	wt%	astm d 1638
viscosity(25℃)	150∼230	cps	astm d 1638
h.ccontent	max.0.3	%	astm d 1638
acid content	max.0.1	%	astm d 1638
proportion(25℃)	1.23∼1.25	—	astm d 1638
appearance	brown liquid
boiling point	200∼208	℃
freezing point	< -20	℃
vapor pressure(25℃)	can be ignored	mmhg
spontaneous ignition point	177∼218	℃
molecular weight	350∼400

chemical structure

application
1. containers, display cabinets, refrigerators

freezing point

< -20

℃

vapor pressure(25℃)

can be ignored

mmhg

spontaneous ignition point

177∼218

℃

molecular weight

350∼400

chemical structure

application
1. containers, display cabinets, refrigerators
2. sandwich board
3. spray
4. double insulated pipe, ubr, filler
5. synthetic wood, etc.

packaging
250kg/barrel

size:16px”>2. sandwich board
3. spray
4. double insulated pipe, ubr, filler
5. synthetic wood, etc.

packaging
250kg/barrel