Sinomer® CA-HC1080 EL

搜索
购物车()
English Español Français Türkçe Русский العربية 简体中文
banner

Sinomer® CA-HC1080 EL

heat-initiated cationic curing agent, 环氧固化剂, K-PURE CXC-1612 alternative, electronic grade curing agent

Sinepoxy®CA-HC1080 EL is a heat-initiated cationic curing agent based on blocked hexafluoroantimonate. It exhibits very fast initiation speed with cycloaliphatic epoxy resins and can also initiate the curing reaction of glycidyl ethers, glycidyl esters, etc. Compared with tertiary amine anionic initiators, formulations using this curing agent produce cured materials with lower shrinkage, better yellowing resistance, fuller and more glossy films.specifically suitable for replacing K-PURE® CXC-1612.

分享到

Sinepoxy ® CA-HC1080 EL

(Heat-Initiated Cationic 环氧固化剂)

产品概述:

Sinepoxy®CA-HC1080 EL is a heat-initiated cationic curing agent based on blocked hexafluoroantimonate. It exhibits very fast initiation speed with cycloaliphatic epoxy resins and can also initiate the curing reaction of glycidyl ethers, glycidyl esters, etc. Compared with tertiary amine anionic initiators, formulations using this curing agent produce cured materials with lower shrinkage, better yellowing resistance, fuller and more glossy films.specifically suitable for replacing K-PURE® CXC-1612.

规格说明 :

外观

白色粉末

Melting Point

> 110 °C

Solubility

Slightly soluble in alcohols, easily soluble in acetone.

Compatibility

Excellent compatibility with bisphenol-A/F epoxy, cycloaliphatic epoxy, epoxidized oils, acrylic, and polyester resins.

Initiation Temperature

80 °C (for cycloaliphatic epoxy)


性能特点 :

  • Electronic grade, free of heavy metal ions, low free acid and total chlorine content.

  • Initiates curing of cycloaliphatic epoxy resins at 80 °C; curing speed is relatively easy to control.

  • Low dosage, only 0.1–3.0% (wt) of epoxy resin.

  • Enables deep-section/thick-film curing.

  • Low curing shrinkage, no volatiles, good toughness of cured product, can achieve colorless transparency and no yellowing.

  • Note: The resin used should not contain high levels of impurities. Must not be used simultaneously with amines or other alkaline substances.

应用体系 :

  • Epoxy-based electronic coatings and inks

  • Electronic adhesives (conductive adhesives, underfill, UV dual-cure)

  • Electronic encapsulation and assembly materials

  • Can be diluted with propylene carbonate.

包装 :

500g/瓶, 5 公斤/桶.

贮存 :

存放于干燥、清洁、通风良好的仓库中.

避免受光照和受热.

运输过程中防止泄漏、雨淋和曝晒.


我们能帮您什么？

我们提供多种选择，帮助您找到适合您应用的产品。

相关产品推荐

Sinepoxy® CA-DICY MP

DICY Micro Powder ,Dicyandiamide, DICY curing agent, latent 环氧固化剂, powder 环氧固化剂

Sinepoxy CA-DICY MP (Micro Powder) is a one component amine 环氧固化剂 which is under ultrafine pulverization and used in thermosetting epoxy resin systems as a latent curing agent.

  • 化学名称:

    Micro Powder Dicyandiamide latent 环氧固化剂

  • Assay,%:

    ≥97.5

  • 外观:

    白色粉末

Sinepoxy® CA-DICY IG

Dicyandiamide, CAS 461-58-5, cyanoguanidine, 环氧固化剂

Sinepoxy® CA-DICY IG (CAS 461-58-5) is a high-purity dicyandiamide manufactured as an intermediate for pharmaceuticals, pesticides, and epoxy laminates. This industry-grade product is also used in fertilizers and flame retardants

  • 化学名称:

    Dicyandiamide,Cyanoguanidine

  • Assay,%:

    ≥99.5

  • 外观:

    白色粉末

Sinepoxy® CA-DICY EL

Dicyandiamide, CAS 461-58-5, electronic grade DICY, 环氧固化剂

Sinepoxy® CA-DICY EL (CAS 461-58-5) is a high-purity electronic grade dicyandiamide manufactured for PCB epoxy laminates and food packaging coatings. This 99.8% pure curing agent meets stringent metal ion requirements for critical electronic applications.

  • 化学名称:

    Electronic Grade Dicyandiamide,Cyanoguanidine

  • Assay,%:

    ≥99.8

  • 外观:

    白色粉末

Sinomer® CA-HC1090 EL

heat-initiated cationic curing agent, 环氧固化剂, hexafluoroantimonate

SINEPOXY® CA-HC1090 EL is a high-purity, heat-initiated cationic curing agent manufactured for epoxy-based electronic coatings, inks, and adhesives.

  • 组成:

    Hexafluoroantimonate blocked amine salt

  • Curuing System:

    Heat-Initiated Cationic Epoxy Curing

  • 外观:

    白色粉末

  • Initiation Temperature:

    90 °C (for cycloaliphatic epoxy)

SINEPOXY® CE-P650

Amino-terminated polyether chain extender

SINEPOXY®  CE-P650 is liquid at room temperature and has excellent site remediation applications. There is no need to prepare the prepolymer first. It can be directly mixed with diisocyanate and then reacted to prepare the required product. The overall physical properties of the product made are similar to those of the traditional thermocuring system with MDI prepolymer.

  • 化学名称:

    Poly(1,4-butanediol) bis(4-aminobenzoate)

  • CAS号:

    54667-43-5

  • 分子式:

    C7H6NO.(C4H8O)n.C7H6NO

SINEPOXY® CE-P1000

Amino-terminated polyether chain extender

Applications for SINEPOXY®  CE-P1000 curing agent include casting moulds and elastomers, coatings, adhesives, sealants, and spraying systems. Because of its ease of operation, SINEPOXY®  CE-P1000 curing agent is extremely suitable for site repair. 

  • 化学名称:

    Polytetramethylene ether bis (p-aminobenzoate)

  • CAS号:

    54667-43-5

  • 分子式:

    C7H6NO.(C4H8O)n.C7H6NO

SINEPOXY® CA-PHE 1031

Phenalkamine 环氧固化剂 for 快速固化 & Low-Surface-Treatment Coatings

SINEPOXY® CA-PHE 1031 is a phenalkamine-based 环氧固化剂 developed for 快速固化, excellent corrosion protection, and cost-effectiveness. It cures rapidly at room and low temperatures, offers good performance on poorly prepared substrates, and is suitable for high-solids coatings. It is widely used in marine coatings, heavy-duty anti-corrosion coatings, tank linings, pipelines, and steel structures.

  • 化学名称:

    SINEPOXY® CA-PHE 1031

  • Packaging and Shipping:

    20kgs/桶; 200kgs/桶

Sinomer® PM840 PA

5 min cure 聚硫醇 环氧固化剂, pre-accelerated hardener, GPM-888 alternative, low temperature epoxy cure

SINOMER® PM840 PA is a pre-accelerated 聚硫醇 环氧固化剂 manufactured for fast ambient and low-temperature curing, effective even in thin films,used as an alternative to GABEPRO GPM-888 for adhesives, coatings, and electronic encapsulation.

  • 替代方案:

    GABEPRO GPM-888

  • CAS号:

    72244-98-5

  • 包装:

    25 或 220 公斤/桶

  • Viscosity (25℃) , mPas:

    10,000 – 15,000

  • APHA色度:

    ≤20

Sinomer® PM841 M

30-minute 环氧固化剂, modified 聚硫醇 curing agent, low temperature curing, GPM-830CB alternative

SINOMER® PM841 M is a modified 聚硫醇 curing agent manufactured for 30-minute rapid cure of epoxy resins at low temperatures and in thin films. As an ISO certified supplier, we provide this alternative to GABEPRO GPM-830CB with light color and high transparency.

  • 替代方案:

    GABEPRO GPM-830CB

  • CAS号:

    72244-98-5

  • 包装:

    25 或 220 公斤/桶

  • Viscosity (25℃) , mPas:

    10,000 – 15,000

  • APHA色度:

    ≤40

Sinepoxy® CA-DICY MP

DICY Micro Powder ,Dicyandiamide, DICY curing agent, latent epoxy hardener, powder 环氧固化剂

Sinepoxy CA-DICY MP (Micro Powder) is a one component amine 环氧固化剂 which is under ultrafine pulverization and used in thermosetting epoxy resin systems as a latent curing agent.

  • 化学名称:

    Micro Powder Dicyandiamide latent 环氧固化剂

  • Assay,%:

    ≥97.5

  • 外观:

    白色粉末

Sinepoxy® CA-DICY IG

Dicyandiamide, CAS 461-58-5, cyanoguanidine, 环氧固化剂

Sinepoxy® CA-DICY IG (CAS 461-58-5) is a high-purity dicyandiamide manufactured as an intermediate for pharmaceuticals, pesticides, and epoxy laminates. This industry-grade product is also used in fertilizers and flame retardants

  • 化学名称:

    Dicyandiamide,Cyanoguanidine

  • Assay,%:

    ≥99.5

  • 外观:

    白色粉末

Sinepoxy® CA-DICY EL

Dicyandiamide, CAS 461-58-5, electronic grade DICY, 环氧固化剂

Sinepoxy® CA-DICY EL (CAS 461-58-5) is a high-purity electronic grade dicyandiamide manufactured for PCB epoxy laminates and food packaging coatings. This 99.8% pure curing agent meets stringent metal ion requirements for critical electronic applications.

  • 化学名称:

    Electronic Grade Dicyandiamide,Cyanoguanidine

  • Assay,%:

    ≥99.8

  • 外观:

    白色粉末

Sinomer® CA-HC1080 EL

heat-initiated cationic curing agent, 环氧固化剂, K-PURE CXC-1612 alternative, electronic grade curing agent

SINEPOXY® CA-HC1080 EL is a heat-initiated cationic 环氧固化剂 manufactured as an alternative to K-PURE® CXC-1612 for electronic coatings and adhesives with low-shrinkage agent offering fast initiation at 80°C for cycloaliphatic epoxy resins.

  • 组成:

    Hexafluoroantimonate blocked amine salt

  • Curuing System:

    Heat-Initiated Cationic Epoxy Curing

  • 外观:

    白色粉末

  • Initiation Temperature:

    80 °C (for cycloaliphatic epoxy)

Sinomer® CA-HC1090 EL

heat-initiated cationic curing agent, 环氧固化剂, hexafluoroantimonate

SINEPOXY® CA-HC1090 EL is a high-purity, heat-initiated cationic curing agent manufactured for epoxy-based electronic coatings, inks, and adhesives.

  • 组成:

    Hexafluoroantimonate blocked amine salt

  • Curuing System:

    Heat-Initiated Cationic Epoxy Curing

  • 外观:

    白色粉末

  • Initiation Temperature:

    90 °C (for cycloaliphatic epoxy)

SINEPOXY® CE-P650

Amino-terminated polyether chain extender

SINEPOXY®  CE-P650 is liquid at room temperature and has excellent site remediation applications. There is no need to prepare the prepolymer first. It can be directly mixed with diisocyanate and then reacted to prepare the required product. The overall physical properties of the product made are similar to those of the traditional thermocuring system with MDI prepolymer.

  • 化学名称:

    Poly(1,4-butanediol) bis(4-aminobenzoate)

  • CAS号:

    54667-43-5

  • 分子式:

    C7H6NO.(C4H8O)n.C7H6NO

SINEPOXY® CE-P1000

Amino-terminated polyether chain extender

Applications for SINEPOXY®  CE-P1000 curing agent include casting moulds and elastomers, coatings, adhesives, sealants, and spraying systems. Because of its ease of operation, SINEPOXY®  CE-P1000 curing agent is extremely suitable for site repair. 

  • 化学名称:

    Polytetramethylene ether bis (p-aminobenzoate)

  • CAS号:

    54667-43-5

  • 分子式:

    C7H6NO.(C4H8O)n.C7H6NO

SINEPOXY® CA-PHE 1031

Phenalkamine 环氧固化剂 for 快速固化 & Low-Surface-Treatment Coatings

SINEPOXY® CA-PHE 1031 is a phenalkamine-based 环氧固化剂 developed for 快速固化, excellent corrosion protection, and cost-effectiveness. It cures rapidly at room and low temperatures, offers good performance on poorly prepared substrates, and is suitable for high-solids coatings. It is widely used in marine coatings, heavy-duty anti-corrosion coatings, tank linings, pipelines, and steel structures.

  • 化学名称:

    SINEPOXY® CA-PHE 1031

  • Packaging and Shipping:

    20kgs/桶; 200kgs/桶

Sinomer® PM840 PA

5 min cure 聚硫醇 环氧固化剂, pre-accelerated hardener, GPM-888 alternative, low temperature epoxy cure

SINOMER® PM840 PA is a pre-accelerated 聚硫醇 环氧固化剂 manufactured for fast ambient and low-temperature curing, effective even in thin films,used as an alternative to GABEPRO GPM-888 for adhesives, coatings, and electronic encapsulation.

  • 替代方案:

    GABEPRO GPM-888

  • CAS号:

    72244-98-5

  • 包装:

    25 或 220 公斤/桶

  • Viscosity (25℃) , mPas:

    10,000 – 15,000

  • APHA色度:

    ≤20

Sinomer® PM841 M

30-minute 环氧固化剂, modified 聚硫醇 curing agent, low temperature curing, GPM-830CB alternative

SINOMER® PM841 M is a modified 聚硫醇 curing agent manufactured for 30-minute rapid cure of epoxy resins at low temperatures and in thin films. As an ISO certified supplier, we provide this alternative to GABEPRO GPM-830CB with light color and high transparency.

  • 替代方案:

    GABEPRO GPM-830CB

  • CAS号:

    72244-98-5

  • 包装:

    25 或 220 公斤/桶

  • Viscosity (25℃) , mPas:

    10,000 – 15,000

  • APHA色度:

    ≤40

Sinepoxy® CA-DICY MP

DICY Micro Powder ,Dicyandiamide, DICY curing agent, latent epoxy hardener, powder 环氧固化剂

Sinepoxy CA-DICY MP (Micro Powder) is a one component amine 环氧固化剂 which is under ultrafine pulverization and used in thermosetting epoxy resin systems as a latent curing agent.

  • 化学名称:

    Micro Powder Dicyandiamide latent 环氧固化剂

  • Assay,%:

    ≥97.5

  • 外观:

    白色粉末

Sinepoxy® CA-DICY IG

Dicyandiamide, CAS 461-58-5, cyanoguanidine, 环氧固化剂

Sinepoxy® CA-DICY IG (CAS 461-58-5) is a high-purity dicyandiamide manufactured as an intermediate for pharmaceuticals, pesticides, and epoxy laminates. This industry-grade product is also used in fertilizers and flame retardants

  • 化学名称:

    Dicyandiamide,Cyanoguanidine

  • Assay,%:

    ≥99.5

  • 外观:

    白色粉末

Sinepoxy® CA-DICY EL

Dicyandiamide, CAS 461-58-5, electronic grade DICY, 环氧固化剂

Sinepoxy® CA-DICY EL (CAS 461-58-5) is a high-purity electronic grade dicyandiamide manufactured for PCB epoxy laminates and food packaging coatings. This 99.8% pure curing agent meets stringent metal ion requirements for critical electronic applications.

  • 化学名称:

    Electronic Grade Dicyandiamide,Cyanoguanidine

  • Assay,%:

    ≥99.8

  • 外观:

    白色粉末

Sinomer® CA-HC1080 EL

heat-initiated cationic curing agent, 环氧固化剂, K-PURE CXC-1612 alternative, electronic grade curing agent

SINEPOXY® CA-HC1080 EL is a heat-initiated cationic 环氧固化剂 manufactured as an alternative to K-PURE® CXC-1612 for electronic coatings and adhesives with low-shrinkage agent offering fast initiation at 80°C for cycloaliphatic epoxy resins.

  • 组成:

    Hexafluoroantimonate blocked amine salt

  • Curuing System:

    Heat-Initiated Cationic Epoxy Curing

  • 外观:

    白色粉末

  • Initiation Temperature:

    80 °C (for cycloaliphatic epoxy)

Sinomer® CA-HC1090 EL

heat-initiated cationic curing agent, 环氧固化剂, hexafluoroantimonate

SINEPOXY® CA-HC1090 EL is a high-purity, heat-initiated cationic curing agent manufactured for epoxy-based electronic coatings, inks, and adhesives.

  • 组成:

    Hexafluoroantimonate blocked amine salt

  • Curuing System:

    Heat-Initiated Cationic Epoxy Curing

  • 外观:

    白色粉末

  • Initiation Temperature:

    90 °C (for cycloaliphatic epoxy)

SINEPOXY® CE-P650

Amino-terminated polyether chain extender

SINEPOXY®  CE-P650 is liquid at room temperature and has excellent site remediation applications. There is no need to prepare the prepolymer first. It can be directly mixed with diisocyanate and then reacted to prepare the required product. The overall physical properties of the product made are similar to those of the traditional thermocuring system with MDI prepolymer.

  • 化学名称:

    Poly(1,4-butanediol) bis(4-aminobenzoate)

  • CAS号:

    54667-43-5

  • 分子式:

    C7H6NO.(C4H8O)n.C7H6NO

SINEPOXY® CE-P1000

Amino-terminated polyether chain extender

Applications for SINEPOXY®  CE-P1000 curing agent include casting moulds and elastomers, coatings, adhesives, sealants, and spraying systems. Because of its ease of operation, SINEPOXY®  CE-P1000 curing agent is extremely suitable for site repair. 

  • 化学名称:

    Polytetramethylene ether bis (p-aminobenzoate)

  • CAS号:

    54667-43-5

  • 分子式:

    C7H6NO.(C4H8O)n.C7H6NO

SINEPOXY® CA-PHE 1031

Phenalkamine 环氧固化剂 for 快速固化 & Low-Surface-Treatment Coatings

SINEPOXY® CA-PHE 1031 is a phenalkamine-based 环氧固化剂 developed for 快速固化, excellent corrosion protection, and cost-effectiveness. It cures rapidly at room and low temperatures, offers good performance on poorly prepared substrates, and is suitable for high-solids coatings. It is widely used in marine coatings, heavy-duty anti-corrosion coatings, tank linings, pipelines, and steel structures.

  • 化学名称:

    SINEPOXY® CA-PHE 1031

  • Packaging and Shipping:

    20kgs/桶; 200kgs/桶

Sinomer® PM840 PA

5 min cure 聚硫醇 环氧固化剂, pre-accelerated hardener, GPM-888 alternative, low temperature epoxy cure

SINOMER® PM840 PA is a pre-accelerated 聚硫醇 环氧固化剂 manufactured for fast ambient and low-temperature curing, effective even in thin films,used as an alternative to GABEPRO GPM-888 for adhesives, coatings, and electronic encapsulation.

  • 替代方案:

    GABEPRO GPM-888

  • CAS号:

    72244-98-5

  • 包装:

    25 或 220 公斤/桶

  • Viscosity (25℃) , mPas:

    10,000 – 15,000

  • APHA色度:

    ≤20

Sinomer® PM841 M

30-minute 环氧固化剂, modified 聚硫醇 curing agent, low temperature curing, GPM-830CB alternative

SINOMER® PM841 M is a modified 聚硫醇 curing agent manufactured for 30-minute rapid cure of epoxy resins at low temperatures and in thin films. As an ISO certified supplier, we provide this alternative to GABEPRO GPM-830CB with light color and high transparency.

  • 替代方案:

    GABEPRO GPM-830CB

  • CAS号:

    72244-98-5

  • 包装:

    25 或 220 公斤/桶

  • Viscosity (25℃) , mPas:

    10,000 – 15,000

  • APHA色度:

    ≤40

Sinepoxy® AA-160

环氧固化促进剂, 潜伏性催化剂, 单组分胶粘剂, 复合材料固化

Sinepoxy AA-160 is a latent accelerator that can reduce curing temperature and shorten reaction time. 

  • 化学名称:

    Latent 环氧固化促进剂

  • 含量 (%):

    ≥95.0

  • 分子量:

    223.1

Sinomer® UVU6203CA-3DE

3D打印 Dual-Cure Polyurethane-Polyurea Elastomer, 环氧固化剂 & Accelerator, Polyurethane Modified Acrylate, Sinepoxy® Epoxy System, Sinomer® UV低聚物

SINOMER UVU6203CA-3DE is an epoxy-modified cycloaliphatic amine methacrylate curing agent with moderate 粘度, 低气味, light color, and anti-yellowing properties.

  • 产品描述:

    Dual-Cure Epoxy-Modified Cycloaliphatic Amine Methacrylate Curing Agent

  • Viscosity (cps@25°C):

    3,500–6,000

  • Amine Value (mg KOH/g):

    280–350

Sinomer® PM839

环氧固化剂, 聚硫醇/聚硫醇 curing agent

SINOMER®PM839 is a 透明液体 polymer curing agent with thiol (-SH) termination. Excellent properties when combined with amines or polyamines to cure epoxy resins.

  • 替代方案:

    Capcure 3-800;GABEPRO GPM-800;聚硫醇 QE-340M;Thiocure 1200

  • CAS号:

    72244-98-5;101359-87-9

  • 包装:

    25 或 220 公斤/桶

  • Viscosity (25℃) , mPas:

    12000~14000

  • APHA色度:

    ≤20

Sinomer® PETMP (KKDIK Covered)

环氧固化剂 & Accelerator, 聚硫醇/巯基化合物, tetrathiol 功能单体

SINOMER® PETMP is a tetrathiol functional 聚硫醇/聚硫醇. can be widely used as an 粘接促进剂, antioxidant cure inhibitor or 柔韧性 modifier in various free radical polymerization systems (such as UV curing). It can also be used as a low temperature curing agent in epoxy curing systems and a high refractive index crosslinking agent in isocyanate crosslinking systems.

  • 化学名称:

    PETMP

  • CAS号:

    7575-23-7

  • 分子式:

    C17H28O8S4

  • 包装:

    25 或 250 公斤/桶

Sinepoxy® EFM-10

Glycidyl neodecanoate,epoxy 活性稀释剂, Cardura E10 replacement

The structure of tertiary glycidyl carbonate makes it a unique modifier for coating resins.

  • 化学名称:

    Glycidyl neodecanoate;Neodecanoic Acid Glycidyl Ester

  • Epoxy amount (mmol/kg):

    4100-4300

  • Epoxy molar mass g/mol:

    233-244

Sinepoxy® DMP-30

2,4,6-Tris(dimethylaminomethyl)phenol,DMP-30 accelerator, K54 replacement

DMP-30 serves as an accelerator for curing agents (polyamide, modified fatty amines, 聚硫醇s, cyclic amines).

  • 化学名称:

    2,4,6-Tris(dimethylaminomethyl)phenol

  • Amine value:

    610-635 mg KOH/g

  • Viscosity @25°C:

    128 cps

Sinepoxy® CA-MTHPA

Methyl tetrahydrophthalic anhydride,MTHPA curing agent, epoxy resin hardener

Sinepoxy® CA-MTHPA is used in epoxy resin curing agents, 溶剂-free coatings, 

  • 化学名称:

    Methyltetrahydrophthalic anhydride

  • Cas No.:

    11070-44-3

  • Viscosity(25℃) mPa.S:

    30-50; 50-70

Sinepoxy® CA-DICY EL

Dicyandiamide, CAS 461-58-5, electronic grade DICY, 环氧固化剂

Sinepoxy® CA-DICY EL (CAS 461-58-5) is a high-purity electronic grade dicyandiamide manufactured for PCB epoxy laminates and food packaging coatings. This 99.8% pure curing agent meets stringent metal ion requirements for critical electronic applications.

  • 化学名称:

    Electronic Grade Dicyandiamide,Cyanoguanidine

  • Assay,%:

    ≥99.8

  • 外观:

    白色粉末

Sinepoxy® CA-CYA6328

Cycloaliphatic amine hardener, epoxy flooring hardener, 快速固化 epoxy, yellowing resistant hardener

Sinepoxy CA-CYA6328 is an epoxy hardener based on modified cycloapliphatic amine, light color

  • 化学名称:

    Cycloaliphatic Amine Epoxy Hardener

  • 胺值:

    300

  • Viscosity(25°C@cps):

    250-450

Sinepoxy® CA-PEA6327

Modified polyetheramine hardener, nonyl phenol free hardener, epoxy flooring hardener, 快速固化 epoxy

Sinepoxy CA-PEA6327 is an epoxy hardener based on modified Polyetheramine with Nonyl phenol free , light color, low VOC and 快速固化. 

  • 化学名称:

    Modified Polyetheramine Epoxy Hardener

  • 胺值:

    290

  • Viscosity(25°C@cps):

    300-500

+86 15550440621
15668330235
info@sinocurechem.com
您的专属配方专家：
从单体到聚合物，我们拆解每一种可能性！
找到您的完美解决方案
联系我们
15550440621 / 13345119692
Whatsapp
+86 15550440621
info@sinocurechem.com
©2025 中固化学（山东）集团有限公司 版权所有 CNZZ
隐私协议 | Sitemap