Pre-sale Reminder
Thank you for giving us the opportunity to work with you. To ensure a smooth transaction, reduce the risk of financial loss due to communication issues, and improve efficiency, we need to fully understand your requirements before you decide to order Galaxys International's products and services. We will not be held responsible for any losses incurred due to incorrect information provided by the buyer. Please carefully read the following questions and key points, and provide accurate product information so that we can offer you high-quality, precise services. Thank you.
(A)Customized Products
For custom products such as shaped components, plates, and tubes made using hot press molding, compression molding, CNC sheet cutting, tube rolling, and extrusion processes, please provide the following product information:
1) Dimensional information
Please provide CAD drawings, 3D drawings, accurate dimensions, and precision requirements.
2) Product application
Please describe how the product will be used so that we can develop better solutions.
3) Performance requirements
Please specify tensile strength, compressive strength, product weight, etc. This will help us optimize material combinations, process selection, cost control, and laminate structure design.
4) Testing requirements
Please specify the tests and standards the product must pass, such as salt spray test, tensile test, impact test, bending test, etc. However, product testing is the customer's responsibility.
5) Appearance requirements:
a. Pattern selection
Plain weave, twill weave, SMC random weave, or other.
b. Surface material
Carbon fiber, carbon fiber SMC, electroplated fiberglass, carbon fiber/aramid blend.
c. Surface pattern neatness
Compression molding may result in fabric distortion, making it difficult to guarantee a perfectly aligned pattern.
d. Coating effect
Glossy or matte finishes are available, but glossy coatings may produce pinholes, especially in compression-molded products.
e. Coating material performance
Please specify requirements for hardness, flexibility, adhesion, UV resistance, etc.
6) Molding fees
Custom products require mold fees. For large orders, we are willing to discuss win-win solutions to lower customer costs.
7) Delivery time
Please provide the desired delivery date. Production lead times for customized products depend on product complexity, process requirements, mold lead time, order quantity, and our production status. The actual delivery time will be determined based on the specific situation.
(B) Standard Products
For Galaxys International's standard products such as carbon fiber plates, sheets, tubes, and pultruded profiles, please inform us of your specific needs and requirements:
(1) Pultruded Profiles
a. Dimensional accuracy requirements
If used for telescoping poles, please specify outer diameter and inner diameter accuracy requirements.
b. Straightness requirements
It is difficult to guarantee straightness for small extruded profiles.
c. Temperature and corrosion resistance requirements
For standard production, we use vinyl ester resin epoxy resin is available for special requirements, but production depends on order quantity and current production order saturation.
d. Length requirements
The standard length is 1m, but we can produce custom lengths according to customer requirements. Theoretically, extruded profiles can be infinitely long, but packaging and transportation issues must be considered.
e. Circumferential pressure bearing capacity
Apart from solid profiles, other profiles have a lower circumferential pressure bearing capacity and are prone to bursting, not as strong as roll wrap tubes in terms of circumferential compressive strength.
f. Material selection
Carbon fiber or fiberglass.
(2) Carbon Fiber Plates
a. Plate thickness
Standard thicknesses range from 0.5mm to 5mm, increasing by 0.5mm increments. Custom thicknesses are also available upon request.
b. Thickness tolerance
Standard production thickness tolerance is +/- 0.1 - 0.2mm, with special requirements controlled within +/- 0.05mm.
c. Surface material
Options include carbon fiber, SMC carbon fiber, electroplated fiberglass, and carbon fiber + fiberglass materials.
d. Surface pattern
Plain weave, twill weave, SMC random weave, etc., are available.
e. Surface effect
Glossy or matte finishes are available.
f. Structural requirements
Plate interior unidirectional carbon fiber layers have 0°/90° and 0°/90°/45° options. If torsional resistance is required, choose the 0°/90°/45° structure, but it may affect the flatness of the plate.
g. Plate application
For special requirements such as improved fatigue resistance, interlaminar shear, corrosion resistance, and electrical conductivity, high-modulus carbon fiber materials, improved carbon fiber conductivity, and altered resin formulations can be selected. However, the plate cost will increase, and prices will vary based on market conditions.
(3).Carbon Fiber Tubes
a. Diameter range
We can produce tubes with diameters ranging from 3mm to 1000mm.
b. Dimensional tolerance
Standard tube outer diameter, inner diameter, and length tolerances are approximately +/- 0.05mm – 0.1 mm.
c. Tube length
We can produce tubes with lengths up to 3m or shorter.
d. Surface material
Options include carbon fiber plain weave/twill weave, SMC carbon fiber random weave, and electroplated fiberglass materials.
e. Surface effect
Glossy, matte, or polished finishes are available.
f. Performance requirements
Our standard plate interior structure is 0°/90°. To increase bending strength, wall thickness can be increased; to improve torsional resistance, the unidirectional fabric's interior needs to add a 45° directional layer, but this will increase tube weight and cost.
g. Tube application
For special-purpose tubes, we can choose high-modulus carbon fiber materials, which will increase costs accordingly, and prices will vary based on market conditions.
If you have any other requirements, please feel free to contact us. We are committed to providing you with professional advice and high-quality service. We look forward to building a long-term partnership with you and creating a bright future together!
售前温馨提示
感谢您给我们与您合作的机会，为确保交易顺利，降低因沟通问题造成经济损失的机率、降低沟通成本和提高效率，在您决定订购格拉斯国际的产品与服务前，我们需要充分了解您的需求。如果交易因为买方提供错误的信息而导致损失，我们将不承担任何责任。请仔细阅读以下问题和要点，提供准确的产品信息，让我们为您提供优质精准的服务，谢谢。
（一）定制产品
针对采用热压罐成型工艺、模压成型工艺、CNC板材切割加工、卷管生产工艺和拉挤生产工艺的异形配件、板材、管材等定制类产品，请根据以下要求提供相关产品信息：
1.尺寸信息：请提供CAD图、3D图纸、准确尺寸及精度要求。
2.产品应用：请说明产品的使用方式，以便我们制定更好的解决方案。
3.性能要求：请说明拉伸强度、抗压强度、产品重量等要求，有助于我们优化材料搭配、工艺选择、成本控制和层铺结构设计。
4.测试要求：请说明产品需通过的测试及标准，如盐雾测试、拉伸测试、撞击测试、弯曲测试等，但产品测试由客户负责。
5.外观要求：
a. 纹路选择：平纹、斜纹、SMC乱纹、其他。
b. 表面材料：碳纤、碳纤SMC、电镀玻纤、碳纤/芳纶混纺。
c. 表面纹路工整度要求：模压工艺容易出现走纱现象，对纹路完全整齐难以保证。
d. 涂装效果：可选择亮光或哑光效果，但亮光喷涂容易产生沙孔，尤其是模压工艺的制品。
e. 涂装材料性能：请说明对硬度、柔韧性、附着力、防紫外线等要求。
6.模具费：定制产品需支付模具费。对于大量订单，为降低客户成本，我们愿意商讨双赢方案。
7.交货时间：请提供期望交货日期。定制产品的生产周期受产品复杂度、工艺要求、开模时间、订单数量及我们的生产状况影响，具体交货时间需根据实际情况确定。
（二）常规产品
针对格拉斯的常规产品如碳纤板材、片材、卷管、拉挤型材，请告诉我们你们的相关需求和要求：
1.拉挤型材
a. 尺寸精度要求: 如用于伸缩杆套管用途，需说明外径和内径精度要求。
b. 直线度要求：细小拉挤型材难以保证直线度。
c. 耐温耐腐蚀要求：对于常规生产，我们使用乙烯基树脂，特殊要求可选环氧树脂，但是否能生产取决于订单量和当前生产订单饱和度。
d. 长度要求：常规长度是1m，也可根据客户制定长度生产。理论上拉挤型材长度可无限长，但需考虑包装和运输问题。
e. 环向压力承受能力：除实心型材外，其他型材环向压力承受能力较低，易爆裂，不如碳纤卷管的环向抗压能力强。
f. 材料选择：碳纤或玻纤。
2.碳纤板材
a. 板材厚度：常规厚度是0.5mm至5mm，每隔0.5mm增加一个厚度，也可根据客户需求定制。
b. 厚度公差：常规生产厚度公差为+/-0.1 - 0.2mm，特殊要求可控制在+/-0.05mm。
c. 表面材质：可选碳纤、SMC碳纤、电镀玻纤、碳纤+玻纤材质。
d. 表面纹路：平纹、斜纹、SMC乱纹等可选。
e. 表面效果：亮光或哑光可选。
f. 结构要求：板材内部单向碳纤铺层有0°/90° 和 0°/90°/45°选择。若对抗扭力有要求，可选0°/90°/45°结构，但可能影响板材的平整度。
g. 板材用途：对于特殊要求，比如提高耐疲劳性、层间剪力、耐腐蚀性、导电性，可选高弹性模量碳纤材料、提高碳纤导电性和改变树脂配方的方案，但板材成本会增加，价格随市场行情而决定。
3.碳纤维卷管
a. 直径范围：我们可生产3mm至1000mm直径卷管。
b. 尺寸公差：常规管材外径、内径和长度尺寸公差约为+/-0.05mm – 0.1 mm之间。
c. 管材长度：可生产长度范围在3m或以内的卷管。
d. 表面材质：可选碳纤平纹/斜纹、SMC碳纤乱纹、电镀玻纤材质。
e. 表面效果：可选择亮光、哑光或打磨效果。
f. 性能要求：我们常规的管材内部结构是0°/90°。如需提高弯曲强度，可通过增加壁厚；提高抗扭力性能，需要内部单向布增加45°方向铺层，但会增加管材重量和成本。
g. 管材用途：对于特殊用途的管材，我们可选高弹性模量碳纤材料，成本相应增加，价格随市场行情而定。
如有其他需求，请随时与我们联系，我们将竭诚为您提供专业的建议和优质的服务。希望与您建立长期的合作关系，共创美好未来！
