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PBT耐热水解性差如何解决?
添加日期:2015-03-19   来源:   阅读次数:890

 

  据了解,PBT耐热水解性的影响因素是端羧基浓度。由于PBT含有酯键,在高于其玻璃化转变温度的温度下置于水中会发生酯键断裂,水解形成的酸性环境使水解加速反应,性能急剧下降。

 

PBT耐热水解性的解决方法:

 

   一是是通过添加封闭PBT端羧基的方法,降低端羧基浓度,提高PBT的抗水解性,如加入带环氧官能团的助剂(SAG系列,一种苯乙烯-丙烯腈-GMA的无规共聚物),通过官能团GMAPBT端羧基反应来封端,从而提高PBT的抗水解性。

 

  二是添加水解稳定剂,如碳化二亚胺,水解稳定剂会消耗水解产生的羧基,减缓PBT的酸性水解速度,提高PBT树脂的抗水解性。

 

   合金塑料供应:

合金塑料

型号

制造商

PA6I/6T

Grivory® HTV-4H1 nat

EMS-GRIVORY

PA6I/6T

Grivory® HTV-5H1 black 9205

EMS-GRIVORY

PA6I/6T

Grivory® HTV-5H1 nat

EMS-GRIVORY

PA6I/6T

Grivory® HTV-6H1 black 9205

EMS-GRIVORY

PA6I/6T

Grivory® HTV-6H1 nat

EMS-GRIVORY

PA6I/6T

Selar® PA 3426

Dupont Packaging

PA6I/6T

Selar® PA 3426R

Dupont Packaging

PA6I/X

Grilamid® TR 30 LS nat

EMS-GRIVORY

PA6I/X

Grilamid® TR 30 nat

EMS-GRIVORY

PA6T/66

Grivory® HT2C-3X black 9833

EMS-GRIVORY

PA6T/66

Grivory® HT2C-3X LF black 9833

EMS-GRIVORY

PA6T/66

Grivory® HT2V-15H

EMS-GRIVORY

PA6T/66

Grivory® HT2V-3H

EMS-GRIVORY

PA6T/66

Grivory® HT2V-3H LF

EMS-GRIVORY

PA6T/66

Grivory® HT2V-3X V0 black 9021

EMS-GRIVORY

PA6T/66

Grivory® HT2V-3X V0 nat 6059

EMS-GRIVORY

PA6T/66

Grivory® HT2V-45H

EMS-GRIVORY

PA6T/66

Grivory® HT2V-5H

EMS-GRIVORY

PA6T/66

Grivory® HT2VZ-15H

EMS-GRIVORY

PA6T/66

Grivory® HT2VZ-33H

EMS-GRIVORY

PA6T/66

Grivory® XE 4216 black 9233

EMS-GRIVORY

PA6T/66

Grivory® XE 4217 black 9233

EMS-GRIVORY

PA6T/66

Ultramid® A3HG6 WIT

BASF

PA6合金

Electrafil® J-71/CF/20/EG

Techmer Engineered Solutions

PA6合金

Electrafil® J-71/CF/40/EG

Techmer Engineered Solutions

PA6合金

Generic Nylon 6 Alloy

Generic

PA6合金

INNOMID® CS 6-9000

Inno-Comp Ltd.

PA6合金

INNOMID® CS 6-9000 HI

Inno-Comp Ltd.

PA6合金

INNOMID® CS 6-9830

Inno-Comp Ltd.

PA6合金

INNOMID® CS 6-9830 HD

Inno-Comp Ltd.

PA6合金

LAMIGAMID® 400

Lati

PA6合金

LAMIGAMID® 410

Lati

PA6合金

NYCOA Polyamide 1976

Nycoa (Nylon Corporation of America)

PA6合金

Nymax™ 600 A HS Natural A

PolyOne

PA6合金

Nymax™ 600 A Natural

PolyOne

PA6合金

Nymax™ 600 A Natural 12

PolyOne

PA6合金

Nymax™ 600 A Natural F

PolyOne

PA6合金

Nymax 600 A Zip 22 Natural

PolyOne

PA6合金

Nymax™ 600 A Zip 23 Natural 1

PolyOne

PA6合金

Nymax™ 600 A Zip 43 Natural

PolyOne

PA6合金

Nymax™ 600 Zip 0 Black 13

PolyOne

PA6合金

Nymax™ 604 NU Natural

PolyOne

PA6合金

Nymax™ 623 HS Black 13 1

PolyOne

PA6合金

Nymax™ 623 Zip 5 HS Black 13

PolyOne

PA6合金

Orgalloy® LE 6000

ARKEMA

PA6合金

Orgalloy® LE 60ES

ARKEMA

PA6合金

Orgalloy® LE 60HM

ARKEMA

PA6合金

Orgalloy® LE 60LM

ARKEMA

PA6合金

Orgalloy® LE 60LMXV

ARKEMA

PA6合金

Orgalloy® LE 60SF

ARKEMA

PA6合金

Orgalloy® LE 60THM

ARKEMA

PA6合金

Orgalloy® LE 60XV

ARKEMA

PA6合金

Orgalloy® LT 4060

ARKEMA

PA6合金

Orgalloy® LT 4060ES

ARKEMA

PA6合金

Orgalloy® LT 5050

ARKEMA

PA6合金

Orgalloy® LT 5050ES

ARKEMA

PA6合金

Orgalloy® R 60ES

ARKEMA

PA6合金

Orgalloy® RS 6000

ARKEMA

PA6合金

Orgalloy® RS 6010

ARKEMA

PA6合金

Orgalloy® RS 6030

ARKEMA

PA6合金

Orgalloy® RS 60E10

ARKEMA

PA6合金

Selar® RB 215

Dupont Packaging

PA6合金

Selar® RB 223

Dupont Packaging

PA6合金

Selar® RB 300

Dupont Packaging

PA6合金

Selar® RB 901D

Dupont Packaging

PA6合金

Surlyn Reflection Series® SURSG201UG

LTL Color Compounders, Inc.

PA6合金

Surlyn Reflection Series® SURSG201UN-10GF

LTL Color Compounders, Inc.

PA6合金

Surlyn Reflection Series® SURSG201UN-10T

LTL Color Compounders, Inc.

PA6合金

Surlyn Reflection Series® SURSG201UNM

LTL Color Compounders, Inc.

PA6合金

TES J-75/30

Techmer Engineered Solutions

PBT/ASA

ALTECH PBT+ASA A 2020/510 GF20 ((PBT+ASA)-GF20, ALBIS Plastic)

ALBIS PLASTIC GmbH

PBT/ASA

ALTECH® PBT + ASA A 4212/500 GF MR

ALBIS PLASTIC GmbH

PBT/ASA

ALTECH® PBT + ASA A 4212/507 MR/GF12

ALBIS PLASTIC GmbH

PBT/ASA

Anjacom® 468-GF15

Almaak International GmbH

PBT/ASA

Edgetek™ CY8000-20GF/000 NC003

PolyOne Corporation

PBT/ASA

Infino AR-5300H

Samsung

PBT/ASA

KumhoSunny PBT/ASA HBA5810M

Shanghai KumhoSunny Plastics Co., Ltd.

PBT/ASA

KumhoSunny PBT/ASA HBA5830G

Shanghai KumhoSunny Plastics Co., Ltd.

PBT/ASA

POCAN® A 3122 901510

LANXESS

PBT/ASA

POCAN® TP 740-101 000000

LANXESS

PBT/ASA

RAMLLOY PFS302G14

Polyram

PBT/ASA

Romiloy® 5240 GF 20

Romira

PBT/ASA

Romiloy® 5250 GF 20

Romira

PBT/ASA

SCANBLEND P AP2060 F30

Polykemi

PBT/ASA

SCHULADUR® A3 GF 10

A. Schulman

PBT/ASA

SCHULADUR® A3 GF 30

A. Schulman

PBT/ASA

SCHULADUR® A3 GF 30 K2224

A. Schulman

PBT/ASA

SCHULADUR® A3 GF30

A. Schulman

PBT/ASA

SLOVASTER® B/A GF 30

Plastcom

PBT/ASA

TAROLOX 200 G3

Taro Plast

PBT/ASA

TECDUR® B DF 30 SCHWARZ-14345

Leis Polytechnik

PBT/ASA

Ultradur® S 4090 G2

BASF

PBT/ASA

Ultradur® S 4090 G4 BK5110

BASF

PBT/ASA

Ultradur® S 4090 G6

BASF

PBT/ASA

Ultradur® S 4090 G6 LS High Speed BK15077

BASF

PBT/ASA

Ultradur® S 4090 G6X High Speed

BASF

PBT/PC

Anjacom® R015-GF20

Almaak International GmbH

PBT/PC

ASHLENE® R3137 BK

Ashley Polymers, Inc.

PBT/PC

AVP™ GLV8UCP

SABIC Innovative Plastics

PBT/PC

Cheng Yu B600

Cheng Yu Plastic Company Limited

PBT/PC

ColorFast® PCT2018

LTL Color Compounders, Inc.

PBT/PC

DENITER C 3010

Vamp Tech

PBT/PC

DIAMALOY ENGINEERED ALLOYS PC/PBT 1418

Network Polymers, Inc.

PBT/PC

DURANEX® 457EV

Polyplastics Co., Ltd.

PBT/PC

DURANEX® H7500N

Polyplastics Co., Ltd.

PBT/PC

Ecollent™ PC/PBT

Lucent Polymers, Inc.

PBT/PC

Edgetek™ CY4000 T NC706

PolyOne Corporation

PBT/PC

Edgetek™ XT XT-100-BU01-HF

PolyOne Corporation

PBT/PC

EnCom PC/PBT 1013UV

EnCom, Inc.

PBT/PC

Enviraloy® PCX601

ACI Plastics

PBT/PC

ENVIRON® ENV39-NC430

ENVIROPLAS®, Inc.

PBT/PC

ENVIRON® ENV39-NC490

ENVIROPLAS®, Inc.

PBT/PC

Generic PC+PBT

Generic

PBT/PC

HiFill® PC / PET 2230

TP Composites

PBT/PC

HiFill® PC/PBT IM 5220 UV BK

TP Composites

PBT/PC

HiFill® PC/PBT IM 6370 GF30 LE

TP Composites

PBT/PC

Hybrid B2025IU

Entec

PBT/PC

Hybrid B3030U

Entec

PBT/PC

INSTRUC PCPBTGF30IM

Infinity Compounding Corp.

PBT/PC

KumhoSunny PC/PBT HCB9230

Shanghai KumhoSunny Plastics Co., Ltd.

PBT/PC

KumhoSunny PC/PBT HCB9320G

Shanghai KumhoSunny Plastics Co., Ltd.

PBT/PC

LNP™ THERMOCOMP™ 9X02841 compound

SABIC_IP

PBT/PC

LONOY lonoy 1600

Kingfa

PBT/PC

Lucent PC GPCB-110

Lucent

PBT/PC

Lucent PC PC/PBT-1020

Lucent

PBT/PC

Lucent PC PC/PBT-1420IM

Lucent

PBT/PC

Lucent PC PC/PBT-1830

Lucent

PBT/PC

Lucky Enpla LAY3003C

Lucky Enpla Co LTD

PBT/PC

Lupox® HI1002F

LG Chem

PBT/PC

Lupox® LW5303F

LG Chem

PBT/PC

Lupox® TE5000GU

LG Chem

PBT/PC

Lupox® TE5000S

LG Chem

PBT/PC

Lupox® TE5011M

LG Chem

PBT/PC

Makroblend® KU2-7912

Bayer MatSc

PBT/PC

Makroblend® UT3905

Bayer MatSc

PBT/PC

Makroblend® UT6005

Bayer MatSc

PBT/PC

Michiloy MT11210

API Polymers, Inc.

PBT/PC

Naxel B720-GF

Custom Resins

PBT/PC

Niloy 10

Soredi

PBT/PC

OP - PC/PBT 604-I

Oxford Polymers

PBT/PC

Pibiter® HI C3311

SO.F.TER.

PBT/PC

Plaslube® PC / PBT IM 5230

Techmer Lehvoss

PBT/PC

POCAN® C 3230 XF 000000

LANXESS

PBT/PC

POCAN® KU 1-7635 POS 151 000000

LANXESS

PBT/PC

POLYlux 3809S FR

Polykemi

PBT/PC

PTS PCA-3015

Polymer Technology and Services, LLC

PBT/PC

QR Resin QR-1815IM(LT)V

QTR, Inc.

PBT/PC

RAMLLOY PZF301G4

Polyram

PBT/PC

SCHULABLEND® M/MX 50

A. Schulman

PBT/PC

Sindustris PBT HI2304

Sincerity Australia Pty Ltd.

PBT/PC

Sindustris PBT LW5304F

Sincerity Australia Pty Ltd.

PBT/PC

Sindustris PBT TE5001GH

Sincerity Australia Pty Ltd.

PBT/PC

Sindustris PBT TE5001LZ

Sincerity Australia Pty Ltd.

PBT/PC

Sindustris PBT TE5012

Sincerity Australia Pty Ltd.

PBT/PC

Spartech Polycom SC7A21-3000

Spartech Plastics

PBT/PC

TAROLOY 10

Taro Plast

PBT/PC

Tecodur® PB70 NL TD22

Eurotec

PBT/PC

Triapol® Blends F3 K0595 VRM0242 BS306

Petropol Industry and Trade of Polymers LTDA

PBT/PC

TYNEP® P5308

Tyne Plastics LLC.

PBT/PC

VALOX™ 357XU resin

SABIC_IP

PBT/PC

VALOX™ 508 resin

SABIC_IP

PBT/PC

VALOX™ 508R resin

SABIC_IP

PBT/PC

VALOX™ IQ357M resin

SABIC_IP

PBT/PC

VAMPTER C 0023 V0

VampTech

PBT/PC

Visiloy™ 2650

Technical Polymers, LLC

PBT/PC

VYLOPET® EMC130-20

TOYOBO America, Inc.

PBT/PC

VYLOPET® EMC307

TOYOBO America, Inc.

PBT/PC

VYLOPET® EMC320R

TOYOBO America, Inc.

PBT/PC

VYLOPET® EMC355

TOYOBO America, Inc.

PBT/PC

XENOY™ 1102 resin

SABIC_IP

PBT/PC

XENOY™ 5720U resin

SABIC_IP

PBT/PC

XENOY™ CL100 resin

SABIC_IP

PBT/PC

XENOY™ HX6600HP resin

SABIC_IP

PBT/PC

XENOY™ IQ4840 resin

SABIC_IP

PBT/PC

XENOY™ X4830 resin

SABIC_IP

PBT/PET

4DUR® 9KL22130

PBT/PET

Arnite® BM4 240

DSM Engineering Plastics

PBT/PET

Arnite® TV4 441

DSM Engineering Plastics

PBT/PET

Arnite® TV4 461

DSM Engineering Plastics

PBT/PET

Arnite® TV4 491

DSM Engineering Plastics

PBT/PET

Beetle® PBTC115F

BIP Limited

PBT/PET

BESTDUR TPHG6/01

Triesa Plastics

PBT/PET

BESTDUR TPXG6/02

Triesa Plastics

PBT/PET

CompaDur® 125 GF 15 black (043)

DimeLika Plast GmbH

PBT/PET

CompaDur® 125 GF 20 black (044)

DimeLika Plast GmbH

PBT/PET

CompaDur® 125 GF 20 natural (015)

DimeLika Plast GmbH

PBT/PET

CompaDur® 125 GF 30 black (047)

DimeLika Plast GmbH

PBT/PET

CompaDur® 125 GF 45 black (048)

DimeLika Plast GmbH

PBT/PET

DESOX™ DSC640G3

DESCO Co., Ltd.

PBT/PET

DURANEX® 3306

Polyplastics Co., Ltd.

PBT/PET

DURANEX® C5315N

Polyplastics Co., Ltd.

PBT/PET

DURANEX® CN5330N/B

Polyplastics Co., Ltd.

PBT/PET

DURANEX® SF755

Polyplastics Co., Ltd.

PBT/PET

EPIMIX PBT/PET GFR 30 NC

EPSAN Plastik SAN. ve TiC. A.S.

PBT/PET

EPIMIX PBT/PET GV0 30 NC

EPSAN Plastik SAN. ve TiC. A.S.

PBT/PET

Generic PBT+PET

Generic

PBT/PET

Generic PBT+PET - Mineral

Generic

PBT/PET

Infino ASF-9810F

Samsung

PBT/PET

Kepex® 3725M7

KEP

PBT/PET

Kepex® 3740GM7

KEP

 

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