产品介绍

Hydroxypropyl methylcellulose (HPMC), also known as hypromellose, is a semisynthetic, inert, viscoelastic polymer. It is a derivative of natural cellulose, typically sourced from plant materials like wood pulp or cotton fibers. HPMC is produced by chemically treating cellulose with methyl chloride and propylene oxide.

用途

Common Uses and Applications:

HPMC is highly versatile and used across a wide range of industries due to its multi-functional properties:

• 制药行业：

  • 赋形剂： Used in tablets and capsules as a binder, disintegrant, film-former, and controlled-release agent to delay drug release.
  • Capsule Shells: A popular vegetarian/vegan alternative to gelatin capsules.
  • Ophthalmic Applications: Viscosity enhancer and lubricant in eye drops for dry eyes.
  • Bioavailability Enhancement: Can improve the solubility and absorption of poorly soluble drugs.

• 食品工业：

  • 增稠剂： Used in sauces, soups, dressings, and other food products to achieve desired viscosity and texture.
  • Stabilizer: Helps maintain consistency and uniformity in food products.
  • 乳化剂： Prevents separation of oil and water in products like salad dressings.
  • Gluten-Free Baking: Provides structure and texture in gluten-free baked goods, acting as a gluten substitute.
  • Fat Replacer: Can act as a lubricant to maintain a creamy mouthfeel in low-fat products.

• Construction Industry:

  • Mortars and Plasters: Improves workability, water retention, sag resistance, and adhesion in cement-based mortars, gypsum-based plasters, tile adhesives, and self-leveling compounds.
  • Rheology Modifier: Adjusts the flow properties of building materials.

• Personal Care and Cosmetics:

  • 增稠剂： Adds viscosity to lotions, creams, shampoos, and gels.
  • Film-former: Provides a smooth film on skin or hair, enhancing the feel and appearance of products.
  • Stabilizer: Ensures uniformity and stability of cosmetic formulations.

• Paints and Coatings:

  • Thickening Agent: Adjusts the viscosity of paints for better application and finish.
  • Stabilizer: Prevents pigment settling and improves storage stability.

• Other Applications:

  • Textile Industry: Used as a sizing agent.
  • Detergents and Cleaners: Enhances viscosity.
  • Agriculture: Acts as a binder and stabilizer in pesticide and herbicide formulations.

COA

常见问题

1. How to get Hydroxypropyl methyl cellulose samples for testing, sample cost and shipping method.

一般情况下，我们可以为客户提供不超过 500 克的免费样品进行测试。如果样品超过一定数量，我们将根据具体情况商讨样品费和运费。

2.Whether the product has passed international certifications, such as ISO, HALAL, and KOSHER.

我们的产品已通过 ISO、HALAL 和 KOSHER 等国际认证。

3.产品和折扣的最低订购量要求是什么？

大部分产品的 MOQ 为一个集装箱，个别产品可提供不少于一吨的数量。具体信息可与我们联系。

4. What’s your trade terms?

通常为 FOB、CFR、CIF 等。

5.What’s the delivery time?

这取决于订单数量，通常我们会在......内安排发货。

收到客户预付款或原始信用证后 10-20 天。

6.你们提供哪些文件？

商业发票、装箱单、分析证书、原产地证书（FORM E）、经大使馆认证的 ClQ 签发的健康证书、装货单、REACH 等。

7.你们是工厂还是供应商？

We’re golden supplier with more than 15 years of experience in this industry. As a result, we’ve established partnerships with many factories along the way, and they strictly abide by our rules and regulations.

8.你们的付款条件是什么？

通常为 T/T、L/C、DP、Escrow Western Union Paypal。

9.如何控制质量？

我们相信，质量是企业的灵魂。我们有严格的质量控制流程，以确保我们的产品符合最高标准。出货前，每件产品都要经过仔细检查，以满足质量要求。

10.您使用该产品的目的是什么？

我们的产品应用广泛，如食品加工、饮料、塑料、工业和医药等。