JPS596247A - Thermosetting resin composition - Google Patents

Abstract

PURPOSE:To provide the titled compsn. having excellent flame retardance, heat resistance and electrical characteristics as well as excellent quick-curability, storage stability, etc., by incorporating Sb2O3, a filler and a silane coupling agent in a specified epoxymethacrylate resin compsn. CONSTITUTION:A curable resin compsn. is obtd. by incorporating 1-10pts.wt. Sb2O3, 100-500pts.wt. filler such as powdered or fibrous filler (e.g. silica, rock wool or nylon) and 0.25-5pts.wt. silane coupling agent such as vinyltriethoxysilane in 100pts.wt. epoxymethacrylate resin compsn. obtd. by blending a brominated epoxymethacrylate resin with a novolak type epoxymethacrylate resin in such a proportion that the amount of bromine accounts for 5-30wt% of the total amount of the compsn. The resultant compsn. has excellent flame retardance, heat resistance and electrical characteristics as well as excellent quick-curability, storage stability, etc.

Description

Detailed description of the invention: The present invention r, TTg 130°C or higher (/, I heat resistance, UL9
41-1 V) flame retardant, 1014Ω-cm (+00℃
11fJ, 11fJ, speed 1/C conversion, and vtyttL thermosetting side fat for molding mfJy, which is related to things. With the increasing demand for equipment and electronic equipment, increased density, and increased grain density, the use of 2'L insulating materials 1lcLI: I flame retardant, heat resistant, - generous V ( Ding) 1. Tamori ga sakura I
are doing. crt et al loquat 1h epoxy 1zo 1 month d
1 diallyl 2 taretin power running, vesicle 41J polyester + at rj po, 2 enol ly +/1 sword, melamine 1 taifuji (/,, J thermosetting fallen fat material used IL
↓9 The cured product should be molded into a cast mold or firefly shape.

In recent years, in contrast to material VC for Cn and other applications, other VC for custom-made cured products
The improvement in the moldability of the one-speed curing property and the moldability of the epoxy tree BFItrw Shogang is very reliable, compared to the 6゜Byt, while the epoxy wood BFItrw Shangang has a sudden change in properties and r# certain quality. VCAIt is also well-done, but it is pitifully inferior to fast-curing, well-preserved cheap bottles.
C riff, -f: 1 across for υ second.

Do you have any respect for the above points in this invention? ＞, is a thing,
Twisting resistance, heat resistance, special order caustic VC excellent n1 and fast curing, hardening properties, etc. (excellent curing properties to /J molding, but 4)
This is provided by Shinkumi.

We have carefully considered the Hσ statement problem rtt for A inventors.”
$8 By using hardened yarn made from epoxy methacrylate 1 epoxy methacrylate 1 epoxy resin and peroxide for flooring, the stability of the stock has been significantly improved. I started to get erect. Epoxy methacrylate lateral lines are made of vinyl ester (commonly called 2L, such as Sashito-ji, Fu1-han-wa ester 1-171-ji, etc.). Molding assembly) After careful consideration of the sword, we have arrived at Kasutan A Genmei VC. Uninvented thermosetting resin composition U (a) Nohoranota type Evoquin metatarylate sword Bvt film weight overall (/J
5-50MM% ycn 6m, brominated ehoquine methacrylate grade April line was self-subscribed, 1ζ engineering methacrylate composition 9 course + 00 Tsumechi, 笥) VC sentence, (b)
Antimony trioxide 1 ÷ 10, (C) Bond material 10
0-500 M: Rice tkD and 7 rank casoprine 0
゜25~5 Hui's mansion is said to be '6C and Mu-zheng and Ding OA
For Genmei VC, rt 2 Evogishi methacrylate side fat a Ebokin 1 phantom fat Riebokki / group is opened with methacrylic + 112 carboxyl group and esterified with C and L.
However, it is a novolac type epoxy acrylate.
N202, fi 1 piece Teba Kaigyi style men Shinji XU-+
58, EPNM59 temples, cresol nohoranoku type epoxy yamiwa 20 brominated epoxy acrylate Tsukudabai manufactured as a turomated bisphenol type epoxy lateral decomposition by Sumitomo Kajisha's ES B400 Dauk -Mikal Co., Ltd. V) Intermediate IJEk542 9° Brominated Phenol Novolanc Type Epoxy Bait Fat: 3:i
BLEN Temple Game 9゜J1L Dokmata vr IJ [Use 7'L 6.

Epoxy 4nJ I + methacrylic ester esterification anti-1 core methacrylic I fire F, 0.5 to 1.5 mol for epoxy iJ5! &t! L<f;r 11.
In the range of 6 to 1.2 mol (1) (condensed, 80 to 120'C in the presence of an esterification catalyst)
0 and V react with fangs that make 11 (yoll, l with 71 h
(0 esterification) As a strong medium, cymenalbenzylamine, diethylaniline, dimenalaniline, dimenaltoluidine, N-methelubiperine, jetanolamine tertiary amines, trimenalbenzyl ammonium talolide, tetra The quaternary ammonium y71L of the Temple of Menal Ammonicum Promide is commonly referred to as ++i. CfL et al.
(L) is used in the 0.005 to N range μ (/,) allocation.

, f7ζ, Ehoki/Tadatsukabori softening point〃) In addition, styrene, diallyl 2-thaletate, etc. are often used as non-reactive butyric agents such as goluene, benzene, chloroform, etc. Can also be done. He did not play the game and used the flute. 7: Cloud-J-
6 people and 3 people need 1.

Bromine 1, Eho dried syntanolyllate lνjJ+iJ release jJi kl Epoxynomethyllate 1υj month ir
V, J blasphemy + 01] It's strange that Mr. and Mr. O are over the 50th line, and C and C are in trouble, which is strange. It was, Brom's fence was taken, VL buried 0/This kLD three awakened Anna Nanankura 1-10-Naka 2-ri TJ negative 6'' 5 swords 11j ゐ0 and 〃) Shinan-Cme υ, 0 years old LR, 1: 9C and l (lowering the 9 naraki Kashu)
'''JMeT: 66゜flattening is filled with injection, exhalation, and moldable points, and the fJ for him will be effective in 4 evenings.

The present invention C is used to make IL light horizontally - CFis silica, crow, diatomite, kaolin, talc, hiribuite, mysoba asbestos, charcoal carunium, alumina, barium barium, orastonite, rock wool temple. Richimi Shintora, wood cutting, walnut powder, bulb powder, Konoton Norotsuku, Kynol, Kevlar vinylon, Tetron,
There are 7 types of powders such as nylon or VJ fibers. In addition, silica, L, and glass are particularly strong in terms of their stability and resistance.

Light laminated material ri 100-500 rin Kato use fL, +
It is not suitable as an acidic composition because it has little effect and loses fluidity when it exceeds 500 parts.

Asbestos Q: L It is possible to use bromine fat, which has been evaluated in terms of flame retardant notes, and it is effective at 5 parts or more.
However, if you use more than 200 copies, you will have a good 1)
It's not right. Therefore, it can be used in conjunction with Sen no Koiyo.

Furthermore, VCl valve powder is applied to the south position of the shell material, and the void pulse generation (L' welcome and light horizontality < 1) is effective for the same as above.''T:
41) It is effective when used in the following.

It is essential to use a 7-run cut ring shaving of the 25 to 5 plate ridges to develop the -f effect on the VL, CI-L and other light bonds.

f7L strength/bringing agents are also effective -C, such as vinyltriethoxysilane and γ-methacroxyglobyltrimethoxysilane f) Navinyl% L < iu (
meth) Acrylic group τ What do you mean, γ-crysidoxyglobil trimethquine 7 run, L epoxy compound is intended,
γ-mercagtoglohiltrimethoxy 7-ran C/J engineering'
) It is sometimes effective if it has a Mercagt indication. No. 1 length, Pen Soil Peroxide, Methyl Ether Ketone Peroxide, Cyclohexane Bar Oxide, r, +, Di-t-Butylno(-oxy 5,5,5.) Ripple Cyclohexane, Cumenha 1 Droper The use of dicumyl oxide, dicumyl chloride, t-bunalbaroxybennoate, t-bunalbaroxybennoate, isotulovir compound71), and the curability and stability of the compound (LJ). In consideration, it can be used for one or more meetings υF.
The use of ei Sotome MIJ also has hardening properties and Hayashi Prefecture control.

Acid-type J1 cavities such as lucium, 7 licon oil, etc. \゛0 sword - Honbla, evening, Cyanin Blue Temple (
/J deer coloring agent is sure to be safe (tail

Hi VC real hi! Wait a minute and invent this invention? One ingredient f(
Revised-T 0 4 + rj IIIJ 8 (Noholac methacrylate anal/January) EUCNCN + 01 (1 = IA Kagyo Talezol Nohonon Taeboxy 1 liter. Softening point 70℃ epoxy 220) 500g Stir ( L + wing and condenna'< lJ + @ Eta Nlasco VL preparation, oil α on top 1
00' CPC/JU heated up. Methacrylic 2CJ2g
VC hydroquinone 0.4g dietherani+)7CJ,
65g of course (combined AL, + time t='* and left overnight. -11] 100 to 110℃ 1 degree Celsius 1 song Kapo 4 Old Town 2 Ma - 0 Reverse ratio, 6 As a result, 15 lessons learned, 800 pieces with a softening point of 62°C, and 0 pieces left. , with the nucleus aligned U, softening point 81' using 1Br)i 42%)τ0 but IB'
BC<Filmized novolac type methacrylate 1 shot deer] BREN (Nippon Kayaku, Bromsen 1) 1 novolano chlorine methacrylate side 0 softening point 85, epoxy Jt2 el
0%Br Ji'+ 6%o)5LIOg.

Methacrylic m155gm No1 Hydroquinone 0.20g
, using 0.2 g of tribenzyl ammonium taro IJ, Vt reaction condensation was carried out at 120 °C in the same way as side layer A, m'
11+115, conversion point 80℃%Br'f27%su19・
There was one samurai at the temple.

Examples 1 to 7, Ratio Ifj, 911 Clothes-1 11- Table I VL m growth% shown using a 10-inch diameter remixing roll, front roll vA degree 60°C, shun roll hardness 90°Cs nil roll Rotation E! I22 rpa,
Shun roll times ku + 8 rpII, C/Jq = case -
〇'＜Method V (Then it was rolled on a milling roll and mixed in the dark for 6 minutes.)The crushed sheet was then subjected to molding and 0 gel time (to clarify the hunting properties shown in GT), the rise time at 170° C. was determined using a JSRmfP curable resin curelastometer. Spiral 20-(SF)rl.

Measurement was performed by transfer molding VC using an EMI mold at a mold line of 170° C., a curing time of 40 seconds, and an injection pressure of 100 kg/electrode.

Botlife rIs material was cured at 170℃ for 40 seconds using a 9T poly mold and removed from Venus. After 1ζ, dry at 160℃ for 10
Bamboo became time agile. Measuring 1゛gq　 Sailor A Aircraft TMA -150omiko -mouth 9, φ-r:
3 mm thickness LJ, J f JIS6911f
/C. Combustion quality? 11LJL94 seams were measured at 1/8 inch thickness.For comparison, the epoxy sides of conventional tights were cured with epoxy side fat T# anhydride.

Cresol novolak type epoxy resin E (JUN106
(Nikki Kagaku certain company song product name) t31. Brominated bisphenol type epoxy tree IJI E R542 (product of Dow Chemical Company) 20 parts, tetrahydronotalic anhydride 60 parts, benzyldimethylamine 2s, silica $380 tm-antimony trioxide 5 parts, carbon black 1 part, epoxy silane copper 2 parts of glittering agent, stearin rR21tllt
A comparison was made with a sample manufactured in the same manner as the actual IM example.

The trial piece was made, I molding and characteristics curved legs were also made in the same way as in the example, and the fitting was done with a gel time of 62 seconds and a % curing time of 90 seconds.

Examples 1 to 7 v Tanikari Botrai 21J1 Comparison? U
The upper limit of normal storage conditions of 40°C (summer) T: 80% or more in 10 days (/J6) maintains floral activity.

Despite the conventional epoxy resin combination, the gel time in the commercial fan is difficult to implement.

40℃θ stock official - Cμm On the 0th day, there is almost no light sea bream injection, and the bot line is also getting worse and it becomes virtually impossible to use it. Examples 1 to 7 In addition to Tanihashina, the glass transition point, brutal volume resistivity, and combustibility were excellent in rc. All I could do was serve.

Claims (1)

[Scope of Claims] 1. (a) Novolak type epoxy methacrylate resin containing yt film-formed epoxy methacrylate (epoxy methacrylate cutting composition blended with bromine weight total C/J 5 to 50 and amount % VC 72) (b) Antimony trioxide 1 to 10.!ILJlL capital, (Cn light @ visit 100 to 500 rin Shoto and (d)
1. A thermosetting resin composite material having a portion of a silane ringing agent of 0.25 to 5. 2. Filling material is silica or 1J glass, 6 pending request υ
Yoke No. 1 F4 self-mounting thermosetting resin composition. 3. Asbestos as a filler.